Page 1 Grid Solutions Line Distance Protection System Instruction Manual Product version: 7.6x GE publication code: 1601-0089-AF1 (GEK-130997) E83849 LISTED IND.CONT. EQ. 52TL 1601-0089-AF1...
Page 2 The contents of this manual are the property of GE Multilin Inc. This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Multilin. The content of this manual is for informational use only and is subject to change without notice.
Page 3: Table Of Contents
Type tests ..........................2-42 2.5.14 Production tests ........................2-42 2.5.15 Approvals ..........................2-43 2.5.16 Maintenance.........................2-43 3 INSTALLATION Unpack and inspect ....................3-1 Panel cutouts ......................3-2 3.2.1 Horizontal units ........................3-2 3.2.2 Vertical units ........................... 3-5 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 4 Settings files ..........................4-1 4.1.3 Event viewing..........................4-2 4.1.4 File support ..........................4-2 4.1.5 EnerVista main window .....................4-3 4.1.6 Protection summary window..................4-4 4.1.7 Settings templates........................4-5 4.1.8 Secure and lock FlexLogic equations ................4-9 4.1.9 Settings file traceability....................4-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 5 5.3.19 Teleprotection ........................5-140 5.3.20 Installation ..........................5-141 Remote resources ....................5-141 5.4.1 Remote resources configuration ................5-141 System setup.......................5-143 5.5.1 AC inputs ..........................5-143 5.5.2 Power system........................5-144 5.5.3 Signal sources........................5-145 5.5.4 Breakers..........................5-148 5.5.5 Disconnect switch control...................5-153 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 6 5.10 Transducer inputs/outputs................5-407 5.10.1 DCmA inputs........................5-407 5.10.2 RTD inputs .......................... 5-408 5.10.3 DCmA outputs ........................5-409 5.11 Testing ......................... 5-413 5.11.1 Test mode function ......................5-413 5.11.2 Test mode forcing......................5-413 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 7 6.5.5 Phasor measurement unit records ................6-30 6.5.6 Breaker maintenance.......................6-31 Product information .................... 6-32 6.6.1 Model information......................6-32 6.6.2 Firmware revisions ......................6-32 7 COMMANDS AND Commands menu ....................7-1 TARGETS 7.1.1 Virtual inputs........................... 7-2 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 8 Single-pole tripping....................9-23 9.5.1 Overview ..........................9-23 9.5.2 Phase selection ........................9-26 9.5.3 Communications channels for pilot-aided schemes ........9-28 9.5.4 Permissive echo signaling....................9-34 9.5.5 Pilot scheme / phase selector coordination............9-35 viii D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 9 FlexAnalog items ....................A-1 OPERANDS B RADIUS SERVER RADIUS server configuration ................B-1 CONFIGURATION C COMMAND LINE Command line interface ..................C-1 INTERFACE D MISCELLANEOUS Warranty .........................D-1 Revision history ......................D-1 ABBREVIATIONS INDEX D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 10 TABLE OF CONTENTS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 11: Introduction
Ensure that the control power applied to the device, the alternating current (AC), and voltage input match the ratings specified on the relay nameplate. Do not apply current or voltage in excess of the specified limits. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 12: For Further Assistance
Website: http://www.gegridsolutions.com/multilin When contacting GE by e-mail, optionally include a device information file, which is generated in the EnerVista software by clicking the Service Report button. When using the optional graphical front panel, the report instead can be generated by connecting a USB drive to the front panel.
Page 13 CHAPTER 1: INTRODUCTION FOR FURTHER ASSISTANCE Figure 1-1: Generate service report in EnerVista software D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 14 FOR FURTHER ASSISTANCE CHAPTER 1: INTRODUCTION D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 15: Product Description
2.1 Product description The D60 Line Distance Protection System is part of the Universal Relay (UR) series of products. It is a microprocessor-based relay for use on transmission lines of any voltage level, without, with, and in the vicinity of series compensation, in three- pole and single-pole tripping applications.
Page 16 IEC 61850, IEC 61850-90-5, Modbus/TCP, TFTP, and PTP (according to IEEE Std. 1588-2008 or IEC 61588), and allows access to the relay via any standard web browser (D60 web pages). The IEC 60870-5-104 protocol is supported on the Ethernet port. The Ethernet port also supports the Parallel Redundancy Protocol (PRP) of IEC 62439-3 (clause 4, 2012) when purchased as an option.
Page 17: Security
Direct inputs and outputs (32) Non-volatile selector switch VT fuse failure Disconnect switches Open pole detector DNP 3.0 or IEC 60870-5-104 Comms Oscillography Event recorder Pilot schemes 2.2 Security The following security features are available: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 18 The D60 supports password entry from a local or remote connection. Local access is defined as any access to settings or commands via the front panel interface. This includes both keypad entry and the through the front panel RS232 port.
Page 19 |--------------- Modbus User Map |--------------- Real Time Clock |--------------- Oscillography |--------------- Data Logger |--------------- Demand |--------------- User-Programmable LEDs |--------------- User-Programmable Self Tests |--------------- Control Pushbuttons RW |--------------- User-Programmable Pushbuttons |--------------- Flex state Parameters D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 20 |---------- Metering |---------- Transducer I/O |---------- Records |---------- Product Info Maintenance |---------- Modbus Analyzer |---------- Change front panel |---------- Update firmware |---------- Retrieve file Table Notes: RW = read and write access D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 21: Order Codes
The order code is on the product label and indicates the product options applicable. The D60 is available as a 19-inch rack horizontal mount or reduced-size (¾) vertical unit. It consists of the following modules: power supply, CPU, CT/VT, contact input and output, transducer input and output, and inter-relay communications.
Page 22: Order Codes With Enhanced Ct/Vt Modules
ORDER CODES CHAPTER 2: PRODUCT DESCRIPTION 2.3.1 Order codes with enhanced CT/VT modules Table 2-4: D60 order codes for horizontal units - * ** - * * * - F ** - H ** - M ** - P **...
Page 23 Bi-phase, single channel (select a maximum of 1 per unit) Bi-phase, dual channel IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 2 Channels D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 24 Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser G.703, 1 Channel G.703, 2 Channels RS422, 1 Channel 7W RS422, 2 Channels Table 2-5: D60 order codes for reduced-size vertical units - * ** - * * * - F ** - H **...
Page 25 4 Form-A (no monitoring) outputs, 8 contact inputs 6 Form-A (no monitoring) outputs, 4 contact inputs 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitoring) latching outputs, 8 contact inputs D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-11...
Page 26: Order Codes With Process Bus Modules
G.703, 2 Channels RS422, 1 Channel 7W RS422, 2 Channels 2.3.2 Order codes with process bus modules Table 2-6: D60 order codes for horizontal units with process bus - * ** - * * * - F ** - H **...
Page 27 Enhanced front panel with Turkish display and user-programmable pushbuttons Enhanced front panel with German display Enhanced front panel with German display and user-programmable pushbuttons 7" Graphical front panel display in multiple languages with USB front port and user-programmable pushbuttons D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-13...
Page 28 Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser G.703, 1 Channel G.703, 2 Channels RS422, 1 Channel 7W RS422, 2 Channels Table 2-7: D60 order codes for reduced-size vertical units with process bus - * ** - * * * - F ** - H **...
Page 29 Enhanced front panel with Chinese display and user-programmable pushbuttons Enhanced front panel with Turkish display Enhanced front panel with Turkish display and user-programmable pushbuttons Enhanced front panel with German display Enhanced front panel with German display and user-programmable pushbuttons D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-15...
Page 30: Replacement Modules
Replacement modules can be ordered separately. When ordering a replacement CPU module or front panel, provide the serial number of your existing unit. Not all replacement modules apply to the D60 relay. The modules specified in the order codes for the D60 are available as replacement modules for the D60.
Page 31 4 DCmA inputs, 4 DCmA outputs (only one 5A module is allowed) 8 RTD inputs 4 RTD inputs, 4 DCmA outputs (only one 5D module is allowed) 4 DCmA inputs, 4 RTD inputs 8 DCmA inputs D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-17...
Page 32 4 DCmA inputs, 4 DCmA outputs (only one 5A module is allowed) 8 RTD inputs 4 RTD inputs, 4 DCmA outputs (only one 5D module is allowed) 4 DCmA inputs, 4 RTD inputs 8 DCmA inputs 2-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 33: Signal Processing
The UR samples its AC signals at 64 samples per cycle, that is, at 3840 Hz in 60 Hz systems, and 3200 Hz in 50 Hz systems. The sampling rate is dynamically adjusted to the actual system frequency by an accurate and fast frequency tracking system. The A/D converter has the following ranges of AC signals: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-19...
Page 34 Measured analog values and binary signals can be captured in COMTRADE format with sampling rates from 8 to 64 samples per power cycle. Analog values can be captured with Data Logger, allowing much slower rates extended over long period of time. 2-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 35: Specifications
5 to 25 cycles in steps of 1 VT location: all delta-wye and wye-delta transformers CT location: all delta-wye and wye-delta transformers Voltage supervision pickup (series compensation applications): 0 to 5.000 pu in steps of 0.001 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-21...
Page 36 60 to 90° in steps of 1 Time delay: 0.000 to 65.535 s in steps of 0.001 Timer accuracy: ±3% of operate time or ±1/4 cycle (whichever is greater) Current supervision: 2-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 37 > 2.0 × CT: ±1.5% of reading > 2.0 × CT rating Curve shapes: IEEE Moderately/Very/Extremely Inverse; IEC (and BS) A/B/C and Short Inverse; GE IAC Inverse, Short/Very/ Extremely Inverse; I t; FlexCurves™ (programmable); Definite Time (0.01 s base curve) Curve multiplier: Time Dial = 0.00 to 600.00 in steps of 0.01...
Page 38 0.1 to 2.0 x CT rating ±1.5% of reading > 2.0 x CT rating Curve shapes: IEEE Moderately/Very/Extremely Inverse; IEC (and BS) A/B/C and Short Inverse; GE IAC Inverse, Short/Very/ Extremely Inverse; I t; FlexCurves™ (programmable); Definite Time (0.01 s base...
Page 39 ±0.5% of reading from 10 to 208 V Curve shapes: GE IAV Inverse; Definite Time (0.1s base curve) Curve multiplier: Time dial = 0.00 to 600.00 in steps of 0.01 Curve timing accuracy at <0.90 x pickup: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-25...
Page 40 Pickup delay: 0 to 600.00 s in steps of 0.01 Reset delay: 0 to 600.00 s in steps of 0.01 Timer accuracy: ±3% of operate time or ±20 ms, whichever is greater 2-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 41 BREAKER ARCING CURRENT Principle: accumulates breaker duty (I t) and measures fault duration Initiation: programmable per phase from any FlexLogic operand Compensation for auxiliary relays: 0 to 65.535 s in steps of 0.001 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-27...
Page 42 ±3% of operate time or ±1/4 cycle (whichever is greater) POWER SWING DETECT Functions: Power swing block, out-of-step trip Characteristic: Mho or Quad Measured impedance: Positive-sequence Blocking / tripping modes: 2-step or 3-step Tripping mode: Early or Delayed 2-28 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 43: User-Programmable Elements
<2 ms at 60 Hz Timer accuracy: ±3% or 10 ms, whichever is greater 2.5.2 User-programmable elements FLEXLOGIC Programming language: Reverse Polish Notation with graphical visualization (keypad programmable) Lines of code: 1024 Internal variables: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-29...
Page 44 5, any Modbus register addresses Invoking and scrolling: keypad, or any user-programmable condition, including pushbuttons CONTROL PUSHBUTTONS (Enhanced and standard front panels) Number of pushbuttons: Operation: drive FlexLogic operands 2-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 45: Monitoring
Storage capacity: (NN is dependent on memory) 1-second rate: 01 channel for NN days 16 channels for NN days ↓ 60-minute rate: 01 channel for NN days 16 channels for NN days D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-31...
Page 46: Metering
±1.0% of reading WATT-HOURS (POSITIVE AND NEGATIVE) Accuracy: ±2.0% of reading Range: ±0 to 1 × 10 Parameters: three-phase only Update rate: 50 ms VAR-HOURS (POSITIVE AND NEGATIVE) Accuracy: ±2.0% of reading 2-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 47: Inputs
1 to 275 V Voltage withstand: continuous at 260 V to neutral 1 min/hr at 420 V to neutral FREQUENCY Nominal frequency setting: 25 to 60 Hz Sampling frequency: 64 samples per power cycle D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-33...
Page 48 CRC alarm: Responding to: Rate of messages failing the CRC Monitoring message count: 10 to 10000 in steps of 1 Alarm threshold: 1 to 1000 in steps of 1 Unreturned message alarm: 2-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 49: Power Supply
4 A / 250 V Interrupting capacity: 100 000 A RMS symmetrical 10 000 A 2.5.7 Outputs FORM-A RELAY Make and carry for 0.2 s: 30 A as per ANSI C37.90 Carry continuous: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-35...
Page 50 48 V 0.5 A 125 V 0.3 A 250 V 0.2 A Operate time: < 8 ms Contact material: silver alloy FAST FORM-C RELAY Make and carry: 0.1 A max. (resistive load) 2-36 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 51 99% Settling time to a step change: 100 ms Isolation: 1.5 kV Driving signal: any FlexAnalog quantity Upper and lower limit for the driving signal: –90 to 90 pu in steps of 0.001 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-37...
Page 52: Communication Protocols
PARALLEL REDUNDANCY PROTOCOL (PRP) (IEC 62439-3 CLAUSE 4, 2012) Ethernet ports used: 2 and 3 Networks supported: 10/100 Mb Ethernet OTHER TFTP, SFTP, HTTP, IEC 60870-5-104, Ethernet Global Data (EGD), IEEE C37.118 2-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 53: Inter-Relay Communications
At extreme temperatures these values deviate based on component tolerance. On average, the output power decreases as the temperature is increased by a factor of 1 dB / 5 °C. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-39...
Page 54: Cybersentry Security
1 phasor metering page for each AC Source 5 tabular metering pages with dynamic metering and status event records page with dynamic update product information page settings, actual values, error messages (targets) 2-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 55: Environmental
95% (non-condensing) at 55°C (as per IEC60068-2-30 variant 1, 6 days) OTHER Altitude: 2000 m (maximum) Pollution degree: Overvoltage category: Ingress protection: IP20 front, IP10 back Noise: 0 dB D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-41...
Page 56: Type Tests
Insulation: class 1, Pollution degree: 2, Over voltage cat II 1 Not tested by third party. 2.5.14 Production tests THERMAL Products go through an environmental test based upon an Accepted Quality Level (AQL) sampling process. 2-42 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 57: Approvals
Normally, cleaning is not required. When dust has accumulated on the front panel display, wipe with a dry cloth. To avoid deterioration of electrolytic capacitors, power up units that are stored in a de-energized state once per year, for one hour continuously. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-43...
Page 58 SPECIFICATIONS CHAPTER 2: PRODUCT DESCRIPTION 2-44 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 59: Installation
For any issues, contact GE as outlined in the For Further Assistance section in chapter 1. Check that you have the latest copy of the D60 Instruction Manual and the UR Family Communications Guide, for the applicable firmware version, at http://www.gegridsolutions.com/multilin/manuals/index.htm...
Page 60: Panel Cutouts
3.2.1 Horizontal units The D60 is available as a 19-inch rack horizontal mount unit with a removable front panel. The front panel can be specified as either standard or enhanced at the time of ordering. The enhanced front panel contains additional user-programmable pushbuttons and LED indicators.
Page 61 CHAPTER 3: INSTALLATION PANEL CUTOUTS Figure 3-1: Horizontal dimensions (enhanced front panel) Figure 3-2: Horizontal mounting (enhanced and graphical front panel) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 62 PANEL CUTOUTS CHAPTER 3: INSTALLATION Figure 3-3: Horizontal mounting and dimensions (standard front panel) Figure 3-4: Horizontal dimension (graphical front panel) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 63: Vertical Units
3.2.2 Vertical units The D60 is available as a reduced size (¾) vertical mount unit, with a removable front panel. The front panel can be specified as either standard or enhanced at the time of ordering. The enhanced front panel contains additional user- programmable pushbuttons and LED indicators.
Page 64 PANEL CUTOUTS CHAPTER 3: INSTALLATION Figure 3-5: Vertical dimensions (enhanced front panel) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 65 CHAPTER 3: INSTALLATION PANEL CUTOUTS Figure 3-6: Vertical and mounting dimensions (standard front panel) For side-mounting D60 devices with the enhanced front panel, see the following documents available on the UR DVD and the GE Grid Solutions website: • GEK-113180 —...
Page 66 PANEL CUTOUTS CHAPTER 3: INSTALLATION For side-mounting D60 devices with the standard front panel, use the following figures. Figure 3-7: Vertical side-mounting installation (standard front panel) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 67 CHAPTER 3: INSTALLATION PANEL CUTOUTS Figure 3-8: Vertical side-mounting rear dimensions (standard front panel) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 68: Rear Terminal Layout
Two-slot wide modules take their slot designation from the first slot position (nearest to CPU module), indicated by an arrow marker on the terminal block. The figure shows an example of rear terminal assignments. 3-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 69 Wire connections to these two modules at 13 inch-pounds. Figure 3-10: CPU modules and power supply The following figure shows the optical connectors for CPU modules. Figure 3-11: LC fiber connector (left) and ST fiber connector (right) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-11...
Page 70: Wiring
WIRING CHAPTER 3: INSTALLATION 3.3 Wiring 3.3.1 Typical wiring Figure 3-12: Typical wiring diagram (T module shown for CPU) 3-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 71: Dielectric Strength
The power supply module can be ordered for two possible voltage ranges, and the D60 can be ordered with or without a redundant power supply module option. Each range has a dedicated input connection for proper operation. The ranges are as follows (see the Specifications section of chapter 2 for details): •...
Page 72: Ct/Vt Modules
CT input of standard CT/VT modules. However, the phase CT inputs and phase VT inputs are the same as those of regular CT/VT modules. These modules have enhanced diagnostics that can automatically detect CT/VT hardware failure and take the relay out of service. 3-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 73: Process Bus Modules
3.3.5 Process bus modules The D60 can be ordered with a process bus interface module. The module interfaces with the HardFiber Process Bus System, or HardFiber Brick, allowing bidirectional IEC 61850 fiber optic communications with up to eight HardFiber Bricks.
Page 74: Contact Inputs And Outputs
The actual values shown for contact output 1 are the same for all contact outputs. Form-A contact output with or without a current or voltage monitoring option is not polarity sensitive. The polarity shown in the figure is required for solid-state contact output connection. 3-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 75 Where a tilde “~” symbol appears, substitute the slot position of the module. Where a number sign “#” appears, substitute the contact number. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-17...
Page 76 ~6a, ~6c 2 Inputs Fast Form-C ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs Fast Form-C ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs 3-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 77 ~5a, ~5c 2 Inputs 2 Outputs Solid-State Solid-State ~6a, ~6c 2 Inputs 2 Outputs Not Used Not Used ~7a, ~7c 2 Inputs 2 Outputs Solid-State Solid-State ~8a, ~8c 2 Inputs Not Used D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-19...
Page 78 WIRING CHAPTER 3: INSTALLATION Figure 3-17: Contact input and output module wiring (Sheet 1 of 2) 3-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 79 CHAPTER 3: INSTALLATION WIRING Figure 3-18: Contact input and output module wiring (Sheet 2 of 2) For proper functionality, observe the polarity shown in the figures for all contact input and output connections. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-21...
Page 80 D60 input even when the output is open, if there is a substantial distributed capacitance (represented by C1) present in the wiring between the output and the D60 input and the debounce time setting in the D60 relay is low enough.
Page 81 This operation of contact inputs also can be prevented by using the Auto-Burnish contact inputs or contact inputs with active impedance. Figure 3-21: Contact input connected to a contact output with resistor (R2) across the input D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-23...
Page 82 Eq. 3-2 The 2 mA current is used in case the contact input is connected across the GE Form A contact output with voltage monitoring. Otherwise use the amperage of the active circuit connected to the contact input when its contact output is open and the voltage across the contact input is third trigger threshold to calculate the resistor value.
Page 83 The auto-burnish feature can be disabled or enabled using the DIP switches found on each daughter card. There is a DIP switch for each contact, for a total of 16 inputs. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-25...
Page 84 Contact inputs susceptible to parasitic capacitance caused by long cable runs affected by switching surges from external circuits can result in inadvertent activation of contact inputs with the external contact open. In this case, GE recommends using the contact I/O module with active impedance circuit.
Page 85: Transducer Inputs And Outputs
The following figure illustrates the transducer module types (5A, 5C, 5D, 5E, and 5F) and channel arrangements that can be ordered for the relay. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-27...
Page 86 WIRING CHAPTER 3: INSTALLATION Where a tilde “~” symbol appears, substitute the slot position of the module. Figure 3-25: Transducer input/output module wiring The following figure show how to connect RTDs. 3-28 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 87: Rs232 Port
EnerVista UR Setup software provided with the relay. Cabling for the RS232 port is shown in the following figure for both 9-pin and 25-pin connectors. The baud rate for this port can be set, with a default of 115200 bps. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-29...
Page 88: Cpu Communication Ports
3.3.9 CPU communication ports 3.3.9.1 Overview In addition to the front panel RS232 port, there is a rear RS485 communication port. The CPU modules do not require a surge ground connection. 3-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 89 This common voltage is implied to be a power supply common. Some systems allow the shield (drain wire) to be used as common wire and to connect directly to the D60 COM terminal (#3); others function correctly only if the common wire is connected to the D60 COM terminal, but insulated from the shield.
Page 90: Irig-B
IRIG-B is a standard time code format that allows stamping of events to be synchronized among connected devices. The IRIG-B code allows time accuracies of up to 100 ns. Using the IRIG-B input, the D60 operates an internal oscillator with 1 µs resolution and accuracy.
Page 91: Direct Input And Output Communications
The direct inputs and outputs feature makes use of the type 7 series of communications modules and allows direct messaging between UR devices. The communications modules are outlined in the table later in this section. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-33...
Page 92 UR1-Tx1 to UR2-Rx1, UR2-Tx1 to UR3-Rx1, UR3-Tx1 to UR4-Rx1, and UR4-Tx1 to UR1-Rx1 for the first ring; and UR1-Tx2 to UR4-Rx2, UR4-Tx2 to UR3-Rx2, UR3-Tx2 to UR2-Rx2, and UR2-Tx2 to UR1-Rx2 for the second ring. 3-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 93 Those that apply depend on options purchased. The options are outlined in the Inter-Relay Communications section of the Order Code tables in Chapter 2. All of the fiber modules use ST type connectors. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-35...
Page 94: Fiber: Led And Eled Transmitters
The following figure shows the configuration for the 72, 73, 7D, and 7K fiber-laser modules. Figure 3-36: 7x Laser fiber modules The following figure shows configuration for the 2I and 2J fiber-laser modules. 3-36 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 95: Interface
The following figure shows the typical pin interconnection between two G.703 interfaces. For the actual physical arrangement of these pins, see the Rear Terminal Layout section earlier in this chapter. All pin interconnections are to be maintained for a connection to a multiplexer. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-37...
Page 96 Once the clips have cleared the raised edge of the chassis, engage the clips simultaneously. When the clips have locked into position, the module is inserted fully. 3-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 97 (S1 = ON) and set timing mode to loop timing (S5 = OFF and S6 = OFF). The switch settings for the internal and loop timing modes are shown. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-39...
Page 98 One source lies on the G.703 line side of the interface while the other lies on the differential Manchester side of the interface. Figure 3-43: G.703 dual loopback mode 3-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 99: Rs422 Interface
(data module 1) connects to the clock inputs of the UR RS422 interface in the usual way. In D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-41...
Page 100 Figure 3-46: Timing configuration for RS422 two-channel, three-terminal application Data module 1 provides timing to the D60 RS422 interface via the ST(A) and ST(B) outputs. Data module 1 also provides timing to data module 2 TT(A) and TT(B) inputs via the ST(A) and AT(B) outputs. The data module pin numbers have been omitted in the figure because they vary by manufacturer.
Page 101: Rs422 And Fiber Interface
For the direct fiber channel, address power budget issues properly. When using a laser interface, attenuators can be necessary to ensure that you do not exceed maximum optical input power to the receiver. Figure 3-48: RS422 and fiber interface connection D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-43...
Page 102: And Fiber Interface
Connection — as per all fiber optic connections, a Tx to Rx connection is required The UR-series C37.94 communication module can be connected directly to any compliant digital multiplexer that supports the IEEE C37.94 standard. The figure shows the concept. 3-44 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 103 5.60. For customers using firmware release 5.60 and higher, the module can be identified with "Rev D" printed on the module and is to be used on all ends of D60 communication for two and three terminal applications.
Page 104 When the clips have locked into position, the module is inserted fully. Figure 3-53: IEEE C37.94 timing selection switch setting Modules shipped since January 2012 have status LEDs that indicate the status of the DIP switches, as shown in the following figure. 3-46 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 105: C37.94Sm Interface
Fiber optic cable length — Up to 11.4 km • Fiber optic connector — Type ST • Wavelength — 1300 ±40 nm • Connection — As per all fiber optic connections, a Tx to Rx connection is required D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-47...
Page 106 5.60. For customers using firmware release 5.60 and higher, the module can be identified with "Rev D" printed on the module and is to be used on all ends of D60 communication for two and three terminal applications.
Page 107 When the clips have locked into position, the module is inserted fully. Figure 3-56: C37.94SM timing selection switch setting Modules shipped since January 2012 have status LEDs that indicate the status of the DIP switches, as shown in the following figure. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-49...
Page 108: Activate Relay
MESSAGE SECURITY Press the down arrow until the message displays. MESSAGE INSTALLATION Press the right arrow until the Not Programmed message displays. MESSAGE RELAY SETTINGS: 3-50 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 109: Install Software
To communicate via the RS232 port, use a standard straight-through serial cable. Connect the DB-9 male end to the relay and the DB-9 or DB-25 female end to the computer COM2 port as described in the CPU Communication Ports section earlier in this chapter. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-51...
Page 110: System Requirements
This device (catalog number F485) connects to the computer using a straight-through serial cable. A shielded twisted-pair (20, 22, or 24 AWG) connects the F485 converter to the D60 rear communications port. The converter terminals (+, –, GND) are connected to the D60 communication module (+, –, COM) terminals. See the CPU Communication Ports section in chapter 3 for details.
Page 111: Install Software
Click the Next button to begin the installation. The files are installed in the directory indicated, and the installation program automatically creates icons and adds an entry to the Windows start menu. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-53...
Page 112: Add Device To Software
3.7 Add device to software You connect remotely to the D60 through the rear RS485 or Ethernet port with a computer running the EnerVista UR Setup software. The D60 also can be accessed locally with a computer through the front panel RS232 port or the rear Ethernet port using the Quick Connect feature.
Page 113 From the Windows desktop, right-click the My Network Places icon and select Properties to open the network connections window. Or in Windows 7, access the Network and Sharing Center in the Control Panel. Right-click the Local Area Connection icon and select Properties. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-55...
Page 114 Select the Internet Protocol (TCP/IP) item from the list, and click the Properties button. Click the “Use the following IP address” box. Enter an IP address with the first three numbers the same as the IP address of the D60 relay and the last number different (in this example, 1.1.1.2).
Page 115 Minimum = 0ms, Maximum = 0ms, Average = 0 ms Pinging 1.1.1.1 with 32 bytes of data: verify the physical connection between the D60 and the computer, and double-check the programmed IP address in setting, then repeat step 2. Product Setup  Communications  Network  IP Address...
Page 116 Click the Quick Connect button to open the window. Select the Ethernet interface and enter the IP address assigned to the D60, then click the Connect button. The EnerVista UR Setup software creates a site named “Quick Connect” with a corresponding device also named “Quick Connect”...
Page 117: Configure Serial Connection
For the RS232 connection, a computer with an RS232 port and a serial cable are required. To use the RS485 port at the back of the relay, a GE Grid Solutions F485 converter (or compatible RS232-to-RS485 converter) is required. See the F485 instruction manual for details.
Page 118: Configure Ethernet Connection
SEL-2032. This option enables display of a terminal window to allow interaction with the other device. 11. Click the Read Order Code button to connect to the D60 and upload the order code to the software. If a communications error occurs, ensure that the EnerVista software serial communications values entered in the previous step correspond to the relay setting values, and also ensure that the same IP address is not assigned to multiple D60 ports.
Page 119 12. If using a gateway to connect to the device, select Yes from the drop-down list. 13. Click the Read Order Code button to connect to the D60 device and upload the order code. If the device was entered already, a message displays "Device ’x’ is also using IP address.." If a communications error occurs, ensure that the values entered in the previous steps correspond to the relay setting values, and also ensure that the same IP address is not assigned to multiple D60 ports.
Page 120: Configure Modem Connection
ADD DEVICE TO SOFTWARE CHAPTER 3: INSTALLATION The device has been configured for Ethernet communications. Proceed to the Connect to the D60 section to begin communications. 3.7.4 Configure modem connection A modem connection allows a computer to communicate with a UR device over phone lines.
Page 121: Connect To The D60
When unable to connect because of an "ACCESS VIOLATION," access Device Setup and refresh the order code for the device. When unable to connect, ensure that the same IP address is not assigned to multiple D60 ports, for example under Settings > Product Setup > Communications > Network.
Page 122: Use Quick Connect Via The Front Panel Rs232 Port
Connect a nine-pin to nine-pin RS232 serial cable to the computer and the front panel RS232 port. Verify that the latest version of the EnerVista UR Setup software is installed (available from the GE EnerVista DVD or online from http://www.gegridsolutions.com/multilin). See the software installation section if not already installed.
Page 123: Use Quick Connect Via A Rear Ethernet Port
Connect" and displays them in the Online Window. Expand the sections to view data directly from the D60 device. Use the Device Setup button to change the site name. Each time that the EnerVista software is initialized, click the Quick Connect button to establish direct communications to the D60.
Page 124: Set Up Cybersentry And Change Default Password
IID — Instantiated IED capability description file — Actual settings on UR • CID — Configured IED description file — Settings sent to the UR (may or may not be actual settings) The import is done in the Offline Window area. 3-66 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 125: Connect To D400 Gateway
3.11 Connect to D400 gateway A GE Multilin D400 Substation Gateway can be used to collect data from UR devices in a local area network (LAN). It collects metering, status, event, and fault report data from serial or LAN-based intelligent substation devices, and it pre-processes the data.
Page 126: Setting Files
These are the configuration/settings files in the IEC 61850 SCL/IID format. The ur.iid file is saved with a "_YYMMDDhhmmss" retrieval time stamp, for example ur_170525183124.iid. It is stored in the D400 folder system using the UR site and device name. 3-68 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 127: Interfaces
The EnerVista UR Setup software is provided with every D60. This chapter outlines the EnerVista software interface features. The EnerVista UR Setup Help File also provides details for getting started and using the software interface.
Page 128: Event Viewing
IP Address IP Subnet Mask IP Routing When a settings file is loaded to a D60 that is in-service, the following sequence occurs: The D60 takes itself out of service. The D60 issues a UNIT NOT PROGRAMMED major self-test error.
Page 129: Enervista Main Window
Settings list / offline window area Software windows, with common toolbar Settings file data view windows, with common toolbar Workspace area with data view tabs Status bar 10. Quick action hot links D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 130: Protection Summary Window
The Protection Summary is a graphical user interface to manage elements, such as enabling and disabling them. Access it under Settings > Protection Summary. See the Settings chapter for information on use. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 131: Settings Templates
Right-click the selected device or settings file and select the Template Mode > Create Template option. The settings file template is now enabled and the file menus displayed in light blue. A message displays. The settings file is now in template editing mode. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 132 Figure 4-4: Settings template with all settings specified as locked Specify the settings to make viewable by clicking them. A setting available to view is displayed against a yellow background. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 133 Select an installed device or a settings file from the left menu of the EnerVista UR Setup window. Apply the template by selecting the Template Mode > View In Template Mode option. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 134 Once the template has been applied, users are limited to edit the settings specified by the template, but all settings are shown. The effect of applying the template to the phase time overcurrent settings is shown as follows. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 135: Secure And Lock Flexlogic Equations
4.1.8.1 Lock FlexLogic equations To lock individual entries of a FlexLogic equation: Right-click the settings file or online device and select the Template Mode > Create Template item to enable the settings template feature. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 136 The effect of applying the template to the FlexLogic entries is shown here. Figure 4-10: Locking FlexLogic entries through settings templates The FlexLogic entries are also shown as locked in the graphical view and on the front panel display. 4-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 137 Right-click the setting file in the offline window area and select the Edit Device Properties item. The window opens. Figure 4-12: Settings file properties window D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-11...
Page 138: Settings File Traceability
When a settings file is transferred to a D60 device, the date, time, and serial number of the D60 are sent back to EnerVista UR Setup and added to the settings file on the local computer. This information can be compared with the D60 actual values at any later date to determine if security has been compromised.
Page 139 4.1.9.2 Online device traceability information The D60 serial number and file transfer date are available for an online device through the actual values. Select the Actual Values > Product Info > Model Information menu item within the EnerVista online window as shown in the example.
Page 140: Front Panel Interface
The enhanced front panel consists of LED panels, an RS232 port, keypad, LCD display, control pushbuttons, and optional user-programmable pushbuttons. The front panel is hinged to allow access to removable modules inside the chassis. 4-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 141 The standard front panel can be horizontal or vertical. The following figure shows the horizontal front panel. Figure 4-18: Standard horizontal front panel The following figure shows the vertical front panel for relays ordered with the vertical option. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-15...
Page 142 The USB port is the square type B. User-programmable pushbuttons 9 to 16 can be programmed among the 10 pushbuttons on the left and right sides of the display. 4-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 143: Front Panel Display
The front panel can be viewed and used in the EnerVista software, for example to view an error message displayed on the front panel or the LEDs. To view the front panel in EnerVista software: Click Actual Values > Front Panel, then any option. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-17...
Page 144 The footer dynamically labels the Tab, or control, pushbuttons immediately below. Page content displays between the header and footer. The pages are arranged for navigation in a hierarchical structure similar to that used for the enhanced and standard front panels. 4-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 145 Active targets symbol. View error messages by pressing the Menu Tab pushbutton, then accessing the TARGETS menu. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-19...
Page 146 Factory default names are SLD 1, SLD 2, and so on. Pages that have no configured content have a blank Tab pushbutton label, and the Tab pushbutton does nothing. The label for the current page has a blue background. 4-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 147 Single-line diagram example The following example outlines how to create a circuit breaker diagram, then how to close the second circuit breaker. The figure shows six switches, two breakers, feeder, and ground. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-21...
Page 148 Line Diagram Editor. Add the four switches for the top line by clicking the GE switch symbol in the toolbar, then clicking in the window. If the UR device is not online, the software attempts to connect. Double-click to edit properties. Rotate switches SW569 and SW5682 to 270 degrees.
Page 149 Add the two lower switches. Leave rotation at 0 degrees. Add the breakers by clicking the GE breaker symbol in the toolbar, then clicking in the window. Double-click to edit properties, rotating 90 degrees and setting the color to red (open).
Page 150 Load — Opens single-line diagram files, which replaces all five windows with that in the file To save drawings as a separate file, click File > Save As. The file is saved in the .mif format. 4-24 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 151 Up to 32 static symbols can be used per single-line diagram. To add a symbol, click it in the toolbox, then click in the window. Double-click the symbol to open its properties window to set orientation. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-25...
Page 152 Each breaker and each disconnect can be configured to use the UR-style symbols, IEC symbols, or simple square/slash symbols as shown in the following figure. The symbols assume horizontal symbol orientation, red - closed color, and green - open scheme. With vertical orientation, they are rotated 90 degrees. 4-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 153 (horizontal or vertical), color scheme (red - closed, or red - open), and assigned side button (if any). If the selected breaker or disconnect element D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-27...
Page 154 A question mark displays in a symbol on the graphical front panel when status is bad. The question mark does not rotate with orientation. Figure 4-34: Symbols when status is bad The following figures show the orientation available for the static components. The default position is 0 degrees. 4-28 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 155 CHAPTER 4: INTERFACES FRONT PANEL INTERFACE Figure 4-35: Single-line diagram static symbol orientation (sheet 1 of 2) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-29...
Page 156 User-programmable pushbuttons 9 to 16 can be programmed among the 10 pushbuttons on the left and right sides of the screen display. They show dynamically and provide a means to perform the same control as a hardware user- programmable pushbutton. 4-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 157 To add a metering component, click the M symbol in the toolbox, then click in the window. Drag it to its final location. Double-click it to open the properties window. The figure shows the properties that can be edited. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-31...
Page 158 Self Reset, so the alarm displays in a solid color. The blue alarm type is Acknowledgeable, so the alarm flashes until it is acknowledged, for example by navigating with the arrow keys and pressing the ENTER button. The alarm then remains blue until the trigger condition is eliminated. 4-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 159 Alarm types of each window can be configured as Self Reset, Latched, or Acknowledgeable. In Self Reset mode, the window lighting follows the state of the configured FlexLogic operand. The self-reset mode alarm sequence conforms to ISA-18.1-1979 (R2004) standard type A 4 5 6. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-33...
Page 160 In Acknowledgeable mode, both Off to On and On to Off state changes in the configured operand cause the background to flash; the window must be acknowledged/reset to cancel flashing. This mode conforms to ISA-18.1-1979 (R2004) standard type R-6. 4-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 161 The last window is not configured and displays blank/grey. In order for the Ethernet and battery alarms to work, the corresponding self-test alarms have been enabled under Settings > Product Setup > User-Programmable Self Tests (not shown). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-35...
Page 162 AC source. They display on the graphical front panel using the Metering Tab pushbutton. The path to the editor is Settings > Product Setup > Graphical Panel > Metering Editor. 4-36 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 163 Content to display is configured with the cell lines. The content can be actual values, a status indicator, or text. • Actual value — Select from the FlexAnalogs applicable to the D60, where a FlexAnalog is an analog parameter •...
Page 164: Front Panel Navigation Keys
The decimal key initiates and advances to the next character in text edit mode or enters a decimal point. key can be pressed at any time for context-sensitive help messages. HELP 4-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 165 Tab pushbutton — Five pushbuttons under the display. They navigate through the page hierarchy, and on some pages activate other actions. The display footer dynamically labels the page or action that is activated by the tab pushbutton. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-39...
Page 166: Led Indicators
“Enabled” or “Latched.” If a protection element target setting is “Enabled,” then the corresponding event-cause LEDs remain on as long as the operand associated with the element remains asserted. If a 4-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 167 Support for applying a customized label beside every LED is provided. Default labels are shipped in the label package of every D60, together with custom templates. The default labels can be replaced by user-printed labels. User customization of LED operation is of maximum benefit in installations where languages other than English are used to communicate with operators.
Page 168 Default labels for LED panel 2 The default labels are intended to represent the following: • GROUP 1...6 — The illuminated GROUP is the active settings group • BREAKER 1(2) OPEN — The breaker is open 4-42 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 169 TRIP — Indicates that the selected FlexLogic operand serving as a trip output has operated. This indicator latches; initiate the reset command to reset the latch. • ALARM — Indicates that the selected FlexLogic operand serving as an alarm output has operated D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-43...
Page 170: Front Panel Labelling
NEUTRAL/GROUND — LED 14 — Indicates that neutral or ground was involved 4.2.5 Front panel labelling 4.2.5.1 Enhanced front panel The following procedure requires these pre-requisites: • The UR front panel label cutout sheet (GE part number 1006-0047) has been downloaded from http://www.gegridsolutions.com/products/support/ur/URLEDenhanced.doc and printed • Small-bladed knife To create custom LED and pushbuttons labels for the enhanced front panel: Start the EnerVista UR Setup software.
Page 171 LED labels. Use the tool with the printed side containing the GE part number facing the user. The label package shipped with every D60 contains the three default labels, the custom label template sheet, and the label removal tool.
Page 172 Bend the tab at the center of the tool tail as shown. To remove the LED labels from the D60 front panel and insert the custom labels: Use the knife to lift the LED label and slide the label tool underneath. Ensure that the bent tabs are pointing away from the relay.
Page 173 Slide the new LED label inside the pocket until the text is properly aligned with the LEDs, as shown. To remove the user-programmable pushbutton labels from the D60 front panel and insert the custom labels: Use the knife to lift the pushbutton label and slide the tail of the label tool underneath, as shown. Ensure that the bent D60 LINE DISTANCE PROTECTION SYSTEM –...
Page 174 Remove the tool and attached user-programmable pushbutton label. Slide the new user-programmable pushbutton label inside the pocket until the text is properly aligned with the 4-48 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 175 To create LED and pushbutton labels for a standard front panel: In the EnerVista software, if the D60 is not already listed in the Offline Window area, add it by right-clicking it and selecting the Add Device to Offline Window option.
Page 176 4.2.5.3 Graphical front panel The D60 includes software for labelling the LEDs and pushbuttons on the graphical front panel and a sticker sheet with pre-printed and blank labels. The pre-printed labels are on the top-left of the template sheet, and the blank labels are on the bottom-right.
Page 177: Menu Navigation
Use the down, right, left, and up arrows to navigate the menu. The up and down arrow keys move within a group of headers, sub-headers, setting values, or actual MESSAGE D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-51...
Page 178 The Page Up and Page Down Tab pushbuttons also navigate through the list. When there is only a single page of options, they jump to the first and last entries. The options displayed depend on order code. 4-52 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 179: Change Settings
This flash message momentarily appears as confirmation of the storing process. Numerical values that contain decimal places are rounded-off if more decimal place digits are entered than specified by the step value. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-53...
Page 180 An example is a confirmation message upon saving settings. This setting specifies how long to display the message. Press the Menu pushbutton to display the main menu. 4-54 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 181 Figure 4-56: Main menu Use the Up or Down pushbutton to select SETTINGS, then press the Right or ENTER pushbutton. Figure 4-57: Settings menu With PRODUCT SETUP selected, press the Right or ENTER pushbutton. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-55...
Page 182 As the FLASH MESSAGE TIME setting accepts a numerical value, a keypad displays. The time is to be changed to 4.0 seconds. 4-56 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 183 The shift key (up arrow on keyboard) is green upon activation, while the keyboard letters switch to upper case. The globe key (shown greyed-out) toggles the keyboard language between English and another display language selected, for example between English and French. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-57...
Page 184: View Actual Values
Each phasor page has a name, which consists of the value of the SOURCE # NAME setting appended with " Phasors." Phasor pages that have no configured CTs or VTs do not have a Tab pushbutton, and phasor pages that have no configured cells cannot be displayed. 4-58 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 185: Breaker Control
4.2.9 Breaker control The D60 can interface with associated circuit breakers. In many cases the application monitors the state of the breaker, that can be presented on front panel LEDs, along with a breaker trouble indication. Breaker operations can be manually initiated from the front panel keypad or automatically initiated from a FlexLogic operand.
Page 186 “Enabled” for each breaker. 1(2) PUSH BUTTON CONTROL The D60 has features required for single-pole operation. Inputs that trip individual breaker poles and cause a breaker reclose are passed directly to this element. 4.2.9.2 Front panel (user key) control After the 30 minute interval during which command functions are permitted after a correct command password, the user cannot open or close a breaker via the keypad.
Page 187: Change Passwords
When entering a settings or command password via EnerVista or any serial interface, the user must enter the corresponding connection password. If the connection is to the back of the D60, the remote password must be used. If the connection is to the RS232 port of the front panel, the local password must be used.
Page 188: Logic Diagrams
By default, when an incorrect Command or Setting password has been entered via the front panel three times within five minutes, the FlexLogic operand is set to “On” and the D60 does not allow settings or command level LOCAL ACCESS DENIED access via the front panel for five minutes.
Page 189: Flexlogic Design Using Engineer
Works with all UR firmware versions The figure shows an example where several inputs are used to trigger an output. With the OR function, any one of the inputs can trigger the output. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-63...
Page 190 This section explains how to use Engineer. It outlines the following topics: • Design logic • Send file to and from device • Monitor logic • View front panel • Generate connectivity report • Preferences 4-64 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 191: Design Logic
Preparation — Under Settings > Inputs/Outputs > Virtual Outputs, virtual outputs 3 and 4 are named DLTrigger Top logic — Seven-minute timer trigger Bottom logic — Turn on LED 9 for 10 seconds when the trigger starts D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-65...
Page 192 This procedure uses input / output logic as an example. To create a logic diagram: In the Offline Window area, access Engineer for the device, then Logic Designer. If the device is not listed, right-click 4-66 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 193 Add the input blocks to the logic diagram. For example, click the I/O Tokens tab on the right, click the Input element, then click in the logic sheet to add it. Or drag-and-drop it. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-67...
Page 194 Line option. The cursor needs to be at the connection point to end the line, not elsewhere on the block. Note that the outline color is no longer red on the blocks. 4-68 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 195 The warning "input using disabled feature" means that input needs to be enabled. Double-click the block, click the View Associated Screen button, enable the setting, save, and recompile. The output and messages are explained in the next section. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-69...
Page 196 IEC 61850 panel and thereby become synchronized. The CID file and the IID file (depending on the preference 'Do not update IID file when updating SCL files') are updated. If the CID file is not already there, it is generated. 4-70 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 197 FLEXLOGIC DESIGN USING ENGINEER The location of these files is C:\ProgramData\GE Power Management\urpc, for example, in the Offline and Online folders. Any FlexLogic equations entered in the Offline Window area are erased. The logic drawn in the Logic Designer window in Engineer in the Offline Window area remain.
Page 198 Click the Ok button to save and exit from the window. In the logic diagram, select an element, then click in the drawing area to add it, click again to add a second box, and so on. 4-72 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 199 Optimization Summary. Changes also display when the FlexLogic Equation Editor is accessed. The logic diagram does not change. In the example shown, no lines were saved to free up space. Figure 4-81: Code optimization results D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-73...
Page 200 Type in the second text string box, or select any of the 32 previous searches from the drop-down list. Click the Search button. Any results display. The search applies to all tabs, not just the active tab. Double-click a search result to view the item. 4-74 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 201: Send File To And From Device
When a window opens, select the device to which you want to send the file, then click the Send button and confirm. The order codes must match. The file is sent to the live device. Any errors can be viewed in the log file at the prompt. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-75...
Page 202: Monitor Logic
(green box outline). In this case, the battery is weak and needs to be replaced. This can be viewed as the Replace Battery message on the front panel of the device and in the EnerVista software under Actual Values > Front Panel > Front Panel or Display/Keypad. 4-76 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 203: View Front Panel And Print Labels
To save the report and labels, click File > Save As, enter a file name, and select the FPR, JPG, or PDF format. Use the instructions in the second tab of the window to add the labels to the physical device. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-77...
Page 204: Generate Connectivity Report
View > Toolbar > Advanced Actions — Active when in Logic Designer. Toggles a toolbar to nudge, rotate, flip, or change the order of an element. View > Show Unused Pins — Enable to display unconnected pins. Disable to eliminate unconnected pins from the view, for example when printing. 4-78 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 205 File Information The text entered here displays at the bottom right of a diagram when printing, provided that the Show Title Block option is enabled. Note the option to change the logo from the GE logo to your company logo. Display The panel sets how the element boxes display.
Page 206 The software displays the color specified when an element is on. There is no color when the element is off. The software displays another color when the status cannot be determined and is unknown. 4-80 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 207 Options display for filtering, such as recording timing for Virtual Inputs and Outputs, but not Communications Status. 4.4.6.4 COMTRADE waveforms Waveform files are viewable in the EnerVista software. The preferences are unrelated to Engineer and are outlined in the UR Family Communications Guide. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-81...
Page 208: Toolbars
4.4.7.2 Token Toolbox Drawing Tools Draw a line. Click and drag to draw. Draw multiple joined lines. Click and drag for each line. Double-click to finish. 4-82 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 209 Input from another UR device. Teleprotection inputs/outputs and direct inputs/outputs are mutually exclusive and cannot be used simultaneously. Teleprotection inputs/outputs and direct inputs/outputs are mutually exclusive and cannot be used simultaneously. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-83...
Page 210 Tag-In can is used to reference an existing Tag-Out. It joins another diagram to a previous diagram. Boolean Tokens These symbols are used to create FlexLogic Equations. Use them as intermediate logic for the Virtual Output equations. The display can vary from that shown here. 4-84 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 211 Place a positive one shot and a negative one shot symbol in the Logic Designer diagram Place a timer in the Logic Designer diagram Elements These blocks configure properties of the element or use element operands as input to FlexLogic equations. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-85...
Page 212 Set the width of the selected components to the same width as the reference component Same Height Set the height of the selected components to the same height as the reference component 4-86 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 213 Front, Back Moves current components to the absolute front or back of all viewable layers Forward, Backward Moves current components on layer higher or lower than its original layer hierarchy D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-87...
Page 214 FLEXLOGIC DESIGN USING ENGINEER CHAPTER 4: INTERFACES 4-88 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 215: Settings
 REAL TIME See page 5-107   CLOCK  FAULT REPORTS See page 5-112    OSCILLOGRAPHY See page 5-114    DATA LOGGER See page 5-116   D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 216    NON-VOLATILE See page 5-212    LATCHES  SETTINGS  SETTING GROUP 1 See page 5-214   GROUPED ELEMENTS   SETTING GROUP 2    D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 217   VIRTUAL OUTPUTS See page 5-400    RESETTING See page 5-400    DIRECT INPUTS See page 5-401    DIRECT OUTPUTS See page 5-401   D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 218: Overview
For example, if CT1 = 300 / 5 A and CT2 = 100 / 1 A, then in order to sum these, CT2 is scaled to the CT1 ratio. In this case, the base quantity is 300 A primary, 5 A secondary for CT1, and 300/(100/1) = 3 A secondary for CT2. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 219 Not every operand of a given element in a UR relay generates events, only the major output operands. Elements, asserting output per phase, log operating phase output only, without asserting the common three-phase operand event. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 220: Introduction To Ac Sources
For example, in the scheme shown in the preceding figure, the user configures one source to be the sum of CT1 and CT2 and can name this source as “Wdg1 I.” D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 221: Product Setup
(as described earlier) as follows for a maximum configuration: F1, F5, M1, M5, U1, and U5. 5.3 Product setup 5.3.1 Security 5.3.1.1 Security overview The following security features are available: • Password security — Basic security present by default D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 222 To reset the unit after a lost password: Email GE customer service at multilin.tech@ge.com with the serial number and using a recognizable corporate email account. Customer service provides a code to reset the relay to the factory defaults.
Page 223 When entering a settings or command password via EnerVista or any serial interface, the user must enter the corresponding connection password. If the connection is to the back of the D60, the remote password must be used. If the connection is to the RS232 port of the front panel, the local password must be used.
Page 224 When an original password has already been used, enter it in the Enter Password field and click the Send Password to Device button. Re-enter the password in the Confirm Password field. 5-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 225 INVALID ATTEMPTS BEFORE LOCKOUT The D60 provides a means to raise an alarm upon failed password entry. If password verification fails while accessing a password-protected level of the relay (either settings or commands), the FlexLogic operand is UNAUTHORIZED ACCESS asserted.
Page 226 ACCESS AUTH TIMEOUT immediately denied. If access is permitted and an off-to-on transition of the FlexLogic operand is detected, the timeout is restarted. The status of this timer updates every five seconds. 5-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 227 It is disabled by default to allow access to the device immediately after installation. When security is disabled, all users have administrator access. GE recommends enabling the EnerVista security before placing the device in service. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 228 If you force password entry by using this feature, ensure that you know the Administrator password. If you do not know the password and are locked out of the software, contact GE Grid Solutions for the default password of a UR device.
Page 229 The EnerVista security management system must be enabled (the Enable Security check box enabled) To modify user privileges: Select the Security > User Management item from the top menu to open the user management window. Locate the username in the User field. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-15...
Page 230 This feature requires a CyberSentry software option. See the Order Codes section in chapter 2 for details. The EnerVista software provides the means to configure and authenticate the D60 access using either a server or the device. Access to functions depends on user role.
Page 231 When the "Device" button is selected, the D60 uses its local authentication database and not the RADIUS server to authenticate the user. In this case, it uses built-in roles (Administrator, Engineer, Supervisor, Operator, Observer, or Administrator and Supervisor when Device Authentication is disabled), as login accounts and the associated passwords are stored on the D60 device.
Page 232 Figure 5-3: Security panel when CyberSentry installed For the Device > Settings > Product Setup > Supervisory option, the panel looks like the following. Figure 5-4: Supervisory panel For the Security panel, the following settings are available. 5-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 233 Administrator is to re-enable Device authentication when Device authentication is disabled. To re-enable Device authentication, the Supervisor unlocks the device for setting changes, and then the Administrator can re- enable Device authentication. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-19...
Page 234 Range: Administrator, Engineer, Supervisor,   None Operator, Factory (for factory use only), None  CHANGE LOCAL See page 5-21   PASSWORDS  SESSION See page 5-22   SETTINGS 5-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 235 • Observer — This role has read-only access to all D60 settings. This role allows unlimited concurrent access but it has no download access to any files on the device. Observer is the default role if no authentication has been done to the device.
Page 236 In Device authentication mode, the Observer role does not have a password associated with it. In Server authentication mode the Observer role requires a password. If you are locked out of the software, contact GE Grid Solutions for the default password. When using CyberSentry, the default password is "ChangeMe1#".
Page 237 SETTINGS  PRODUCT SETUP  SECURITY  SUPERVISORY  SELF TESTS  SELF TESTS  FAILED See below   AUTHENTICATE  FIRMWARE LOCK: Range: Enabled, Disabled  Enabled SETTINGS LOCK: Range: Enabled, Disabled  Enabled D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-23...
Page 238 After making any required changes, log out. When changing settings offline, ensure that only settings permitted by the role that performs the settings download are changed because only those changes are applied. 5-24 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 239 Clear Energy command (not applicable to all UR products) Clear Unauthorized Access command Clear Teleprotection Counters command (not applicable to all UR products) Clear All Relay Records command Role Log in Role Log off D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-25...
Page 240: Display Properties
PRODUCT SETUP CHAPTER 5: SETTINGS In addition to supporting syslog, a D60 with CyberSentry also saves the security events in two local security files, these being SECURITY_EVENTS.CSV and SETTING_CHANGES.LOG. Details on these files and how to retrieve them are available in the EnerVista software under Maintenance >...
Page 241 Some customers prefer very low currents to display as zero, while others prefer the current to display even when the value reflects noise rather than the actual signal. The D60 applies a cut-off value to the magnitudes and angles of the measured currents.
Page 242: Graphical Front Panel
The path is Settings > Product Setup > Graphical Panel > Home Page. The menu does not display when there is no graphical front panel. 5-28 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 243 Whenever an annunciator window changes state this list is re-evaluated, which can result in the home page displaying a different annunciator page. The Tabular option displays a configured actual values/metering page. The Targets option displays error messages. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-29...
Page 244 If the display rolls, the rolling mode pages remain displaying regardless of the home page or rolling mode delay specified. Each page displays for a few seconds; duration cannot be set. The path is Settings > Product Setup > Graphical Panel > Rolling Mode. 5-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 245 Range: 1 to 10 in steps of 1 Default: 1 This setting specifies the number of rolling pages. During rolling mode, the graphical front panel displays pages from 1 to the selected number. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-31...
Page 246 Metering Tab pushbutton on the graphical front panel. The Metering Editor is not used. The figures show setup and preview for monitoring actual values in a table on the graphical front panel. 5-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 247 A maximum of eight Status Inputs can be used per metering page, and 16 in all metering pages. Select the metering input from the drop-down list. The options reflect the FlexLogic operands applicable to the D60. They are inputs for all five metering pages, not just the current page.
Page 248 Range: 24-bit color selector Default: Black Set the text color to display in the specified cell. BACK COLOR Range: 24-bit color selector Default: Grey Set the background color to display for the specified cell. 5-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 249 Range: 1 to 12 in steps of 1 Default: 1 This setting specifies the number of integers in the displayed metered value. It can be used to provide for leading character spacing of the display value. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-35...
Page 250 User-Programmable Self Tests (not shown). When the alarms are triggered, they display with a red background. An alarm is acknowledged by using the arrow keys on the graphical front panel then pressing the Enter button. 5-36 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 251 Range: up to 20 alphanumeric characters Default: Page 1...Page 8 Up to 20 characters can be input as the name of each annunciator page. The number of pages depends on the Layout. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-37...
Page 252 The background color to display for any triggered cell, for example when alarm is triggered. Configure Range: Configure Default: Configure The Configure button becomes active when the CONTENT field is set to "Actual" or "Mixed." The window configures metered values. 5-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 253 (such as wrong password), IRIG-B clock failure, or breaker trouble, the Event Records display. When a breaker opens, a single-line diagram displays. For the Ethernet and IRIG-B failure operation to work, these functions also have been enabled under Settings > Product Setup > User-Programmable Self Tests. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-39...
Page 254: Clear Relay Records
SETTINGS  PRODUCT SETUP  CLEAR RELAY RECORDS  CLEAR RELAY CLEAR FAULT REPORTS: Range: FlexLogic operand   RECORDS CLEAR EVENT RECORDS: Range: FlexLogic operand  CLEAR OSCILLOGRAPHY: Range: FlexLogic operand  5-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 255: Communications
Selected records can be cleared from user-programmable conditions with FlexLogic operands. Assigning user- programmable pushbuttons to clear specific records is a typical application for these commands. Since the D60 responds to rising edges of the configured FlexLogic operands, they must be asserted for at least 50 ms to take effect.
Page 256 5.3.5.3 Ethernet network topology The D60 has three Ethernet ports. Each Ethernet port must belong to a different network or subnetwork. Configure the IP address and subnet to ensure that each port meets this requirement. Two subnets are different when the bitwise AND operation performed between their respective IP address and mask produces a different result.
Page 257 SCADA is provided through LAN2. P2 and P3 are connected to LAN2, where P2 is the primary channel and P3 is the redundant channel. In this configuration, P3 uses the IP and MAC addresses of P2. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-43...
Page 258 LAN2, to which port 2 (P2) is connected, and communications with SCADA on LAN3, to which port 3 (P3) is connected. There is no redundancy. Figure 5-15: Multiple LANS, no redundancy 5-44 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 259 IP addresses and mask. Configure the network IP and subnet settings before configuring the routing settings. To obtain a list of all port numbers used, for example for audit purposes, contact GE technical support with substantiating information, such as the serial number and order code of your device.
Page 260 2 is performed. The delay in switching back ensures that rebooted switching devices connected to the D60, which signal their ports as active prior to being completely functional, have time to completely initialize themselves and become active. Once port 2 is active again, port 3 returns to standby mode.
Page 261 UR 7 redundancy Failover is selected for redundancy. 5.3.5.6 Parallel Redundancy Protocol (PRP) The D60 is provided with optional PRP capability. This feature is specified as a software option at the time of ordering. See the Order Codes section in chapter 2 for details.
Page 262 Delete the default route by replacing the default gateway with the default value of 127.0.0.1. General conditions to be satisfied by static routes The following rules are validated internally: 5-48 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 263 Port 2 (IP address 10.1.2.2) connects the UR to LAN 10.1.2.0/24 and to the EnerVista software through Router2. Router2 has an interface on 10.1.2.0/24 and the IP address of this interface is 10.1.2.1. The configuration before release 7.10 was as follows: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-49...
Page 264  MODBUS PROTOCOL MODBUS SLAVE Range: 1 to 254 in steps of 1   ADDRESS: 254 MODBUS TCP PORT Range: 0 to 65535 in steps of 1  NUMBER(502): 502 5-50 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 265 0 disables Modbus over TCP/IP, meaning closes the Modbus TCP port. When the port number is changed to 0, the change takes effect when the D60 is restarted. When it is set to 0, use the front panel or serial port to communicate with the relay.
Page 266 Range: 0 to 65519 in steps of 1  DEST ADDRESS: 1 DNP CURRENT SCALE Range: 0.001, 0.01. 0.1, 1, 10, 100, 1000, 10000,  FACTOR: 1 100000, 1000000, 10000000, 100000000 5-52 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 267 Range: 0 to 32 in steps of 1  CONTROL POINTS: 0 DNP TCP CONNECTION Range: 10 to 7200 s in steps of 1  TIMEOUT: 120 s DNP EVENT TIME BASE: Range: UTC, LOCAL  LOCAL D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-53...
Page 268 DNP ADDRESS unique address to each DNP slave. The D60 can specify a maximum of five clients for its DNP connections. These are IP addresses for the controllers to which the D60 can connect. The settings follow. SETTINGS  PRODUCT SETUP  COMMUNICATIONS  DNP PROTOCOL  DNP NETWORK CLIENT ADDRESSES ...
Page 269 DNP TCP connection for greater than the time specified by this setting, the connection is aborted by the D60. This frees up the connection to be re-used by a client. For any change to take effect, restart the relay.
Page 270 60870-5-104 point lists must be in one continuous block, any points assigned after the first “Off” point are ignored. 5.3.5.12 IEC 61850 protocol The D60 is provided with optional IEC 61850 communications. This feature is specified as a software option at the time of ordering. See the Order Codes section in chapter 2 for details.
Page 271 The maximum number of simultaneous clients supported by the UR family is five. EnerVista setup for IEC 61850 The EnerVista UR Setup software provides the interface to configure D60 settings for the IEC 61850 protocol. This section describes this interface. The software also supports import/export and merging of IEC 61850 Substation Configuration Language (SCL) files as documented in the UR Family Communications Guide.
Page 272 Figure 5-19: IEC 61850 panel Opening the IEC 61850 window while online causes the UR Setup software to retrieve and import an SCL file from the D60. This System Configuration Description (SCD) file contains all the settings in the UR at the time of the file request, both those that are mapped into the IEC 61850 information model (that is, the "public"...
Page 273 When the Save button is clicked in the online IEC 61850 window, UR Setup software prepares a configured IED description (CID) file containing all the settings of the UR and sends the CID file to the D60. Upon receipt, the D60 checks the CID file for correctness, going out of service, then back into service when the CID file is accepted.
Page 274 Range: status-only, direct-with-normal-security, sbo-with-normal-security Default: sbo-with-normal-security This setting specifies the control service that clients must use to control the TEST MODE FUNCTION of the D60. An "on" control to <LDName>/LLN0.Mod changes TEST MODE FUNCTION to Disabled, an "on-blocked" control changes it to Forcible, and a "test/blocked"...
Page 275 The LLN0 in the Master logical device, which includes setting group, GOOSE and report control blocks, and datasets • LPHD1 — Models common issues for physical devices • GGIO1 — For unmapped FlexLogic operands D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-61...
Page 276 Figure 5-23: Menu for logical node If the insert option is selected, or the edit option is selected for other than the Master logical device, a logical device parameters edit dialog opens. 5-62 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 277 Each logical device inst name is required to be unique within the device, and it cannot be blank. Also, if the corresponding functional ldName setting is blank, the concatenation of the IED name and the logical device D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-63...
Page 278 The UR increments the value of paramRev by one whenever one or multiple setting changes occurs in one Modbus write request by any means (front panel, Modbus, or MMS) other than by SCL file 5-64 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 279 A v7.4 device can send an R-GOOSE message to another v7.4 device when both have R-GOOSE active as the protocol • A v7.4 device can send a GOOSE message to another v7.4 device when both have GOOSE active as the protocol D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-65...
Page 280 Navigate to Settings > Product Setup > Communications > IEC 61850 > GOOSE > TxGOOSE > TxGOOSE1 to access the settings for the first TxGOOSE. The settings and functionality for the others are similar. 5-66 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 281 Range: 0 to 129 VisibleString characters Default: TxGOOSE1 The entered value sets the goID value published in TxGOOSE1 messages, and can be used by subscribers to discriminate the TxGOOSE1 messages from other GOOSE messages. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-67...
Page 282 VID values of 0 and 1 are assigned by IEEE 802.1Q to other functions and are not to be used for GOOSE. 5-68 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 283 Also, Port 3 configuration in the CID file is ignored. The Port 3 ConnectedAP elements has no meaning, as ports 2 and 3 use the port 2 MAC address, IP address, and mask. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-69...
Page 284 (test field in edition 1.0 messages) are accepted only when the UR Test Mode Function setting is set to Forcible or Isolated. RxGOOSE messages can be received through any UR Ethernet port. 5-70 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 285 RxGOOSE1 messages. An entered address of zero disables RxGOOSE1. If the publisher is a UR series 7.3x device, the setting needs to match the value of the publisher’s TxGOOSE DST MAC setting. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-71...
Page 286 <GoCBName> is the name of the publishing control block. The D60 translates the ACSI format required for this setting to the MMS format used in GOOSE messages: <LDName>/LLN0$GO$<GoCBName> If the publisher is a UR 7.3x or 7.40 series device, <LDName> is the value of the publisher's Master functional ldName setting if that setting is not empty, otherwise it is the value of the publisher's IED NAME suffixed with "Master".
Page 287 7.40 UR Setup RxGOOSE Inputs pages. In this case the Member setting displays as the product-related name used by the publishing IED of the data object or data attribute, in standard SCSM format (e.g. Publisher1LD1/LLN0$ST$Off$stVal). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-73...
Page 288 (supported in version 7.40 and later). When the file format is SCD, the system lists all IEDs inside the SCD file and lets the user select the ones to add. The figure shows a selection being made by importing a CID file using the Add IED function. 5-74 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 289 This setting selects the logic state for the RxGOOSE Boolean1 FlexLogic operand if the UR has just completed startup and the selected RxGOOSE has not yet received a message, or the selected RxGOOSE has lost its connectivity with the publisher. The following choices are available: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-75...
Page 290 Default: None This setting selects the GOOSE message containing the value that drives the RxGOOSE DPS1 FlexLogic operand. If set to None, the RxGOOSE DPS1 FlexLogic operand assumes its default state. 5-76 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 291 (supported in version 7.40 and later). When the file format is SCD, the system lists all IEDs inside the SCD file and lets the user select the ones to add. Figure 5-31: RxGOOSE Analog Inputs panel There are 32 RxGOOSE analog inputs. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-77...
Page 292 Range: 0.000 to 1000000000.000 in steps of 0.001 Default: 1.000 This setting specifies the per-unit base value for other D60 features to use with the RxGOOSE Analog1 operand. A FlexElement for instance subtracts two quantities after converting their values to integers rescaled to a common base, the common base being the largest of the base values of the two quantities.
Page 293 RptEna attribute is false. Buffered and unbuffered reports Navigate to Settings > Product Setup > Communications > IEC 61850 > Reports > Buffered Reports or Unbuffered Reports. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-79...
Page 294 Also, the control block can be configured to send integrity reports containing the present value of all members either on demand from the client or periodically. A TCP handshaking mechanism causes messages that are not read and acknowledged by the client to be retransmitted. 5-80 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 295 Control blocks and data sets can be pre-configured by sending the D60 a CID file. See the UR Family Communications Guide for details. EnerVista UR Setup also can be used to select the data set members and to pre-configure the control blocks.
Page 296 This setting selects the data set whose members' status is reported in Unbuffered Report1 messages using the UR Setup software designator for the data set. The IEC 61850 name of the data sets are configured in the Datasets panel, as described later. 5-82 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 297 DataSets Navigate to Settings > Product Setup > Communications > IEC 61850 > DataSets. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-83...
Page 298 The DataSet name is not copied or pasted. In short, use this feature to copy a DataSet Member setting and paste it into another Member setting, a text file, or Word, as examples. 5-84 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 299 Select the member from the drop-down list. Or right-click an entry to copy, paste, delete, or insert. Product setup Navigate to Settings > Product Setup > Communications > IEC 61850 > Product Setup. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-85...
Page 300 Deadband parameters of measured values related to the Energy metering are configured here. Real Time Clock Navigate to Settings > Product Setup > Communications > IEC 61850 > Product Setup > Real Time Clock. 5-86 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 301 However, a tabulation of the analog values and their associated deadband setting can be found in the UR Family Communications Guide. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-87...
Page 302 Auxiliary voltage — 275 x auxiliary VT ration setting • Power (real, reactive, apparent, 3-phase, and 1-phase) — 4 × phase CT primary setting × 1.5 × VT Secondary setting × VT ratio setting 5-88 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 303 While the selected operand is asserted, Bkr0XCBR1.Loc.stVal is true and IEC 61850 commands to BkrCSWI1.Pos and Bkr0XCBR1.Pos are not accepted, and a Negative Response (-Rsp) is issued with the REASON CODE of Blocked-by- switching-hierarchy. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-89...
Page 304 Bkr0XCBR1.BlkOpn.ctlVal signal on the Breaker Control Logic (Sheet 1 of 2) diagram in the Settings > System Setup section later. This signal when true blocks breaker 1 trip control while the operand selected by setting XCBR1 ST.LOC OPERAND is not active. 5-90 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 305 Navigate to Settings > Product Setup > Communications > IEC 61850 > System Setup > Switches > Switch 1 to access the settings that configure the IEC 61850 protocol interface with the first disconnect switch control and status monitoring element. The settings and functionality for the others are similar. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-91...
Page 306 > System Setup section later. These signals force a disconnect switch trip or close control while the operand selected by setting XSWI1 ST.LOC OPERAND is not active. "sbo" here is select-before-operate. Enhanced security means that the D60 reports to the client the disconnect switch 1 position the end of the command sequence.
Page 307 SelectEditSG. The setting related to these IEC 61850 commands are described here. Navigate to Settings > Product Setup > Communications > IEC 61850 > Control Elements > Setting Groups to access the setting that configures the IEC 61850 setting group commands. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-93...
Page 308 Navigate to Settings > Product Setup > Communications > IEC 61850 > Settings for Commands to access the settings that configure the IEC 61850 protocol interface for record clear commands. Figure 5-43: Commands panel 5-94 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 309 This setting selects the control model clients must use to successfully control the command CLEAR FAULT REPORTS. "sbo" here is select-before-operate. Enhanced security means that the D60 reports to the client the breaker 1 position at the end of the command sequence.
Page 310 Navigate to Settings > Product Setup > Communications > IEC 61850 > GGIO > GGIO2 to access the settings that configure the IEC 61850 protocol interface for Virtual Input commands. Figure 5-45: GGIO2 panel 5-96 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 311 <LDName>/GGIO4.AnIn01.instMag.f. The value of the FlexAnalog operand is converted automatically to the format and scaling required by the standard, that is to say primary amperes, primary volts, and so on. See Appendix A for a list of FlexAnalog operands. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-97...
Page 312 File transfer by IEC 61850 The D60 supports file transfer by IEC 61850. The approach is as follows, using the SISCO AX-S4 61850 client software as an example. In the AX-S4 61850 Explorer window, click the Tools menu and access the SISCO File Transfer Utility.
Page 313 NUMBER(80): 80 The D60 contains an embedded web server and can display pages in a web browser. The web pages are organized as a series of menus that can be accessed starting at the D60 “Main Menu.” Web pages are read-only and are available showing DNP and IEC 60870-5-104 points lists, Modbus registers, event records, fault reports, and so on.
Page 314 NUMBER: 0 The Trivial File Transfer Protocol (TFTP) can be used to transfer files from the D60 over a network. The D60 operates as a TFTP server. TFTP client software is available from various sources, including Microsoft Windows NT. The dir.txt file obtained from the D60 contains a list and description of all available files, for example event records and oscillography.
Page 315 COMMUNICATIONS  PROTOCOL connected to a maximum of two masters (usually either an RTU or a SCADA master station). Since the D60 maintains two sets of IEC 60870-5-104 data change buffers, ideally no more than two masters actively communicate with the D60 at one time.
Page 316 PTP, or SNTP, its time is overwritten by these three sources, if any of them is active. If the synchronization timeout occurs and none of IRIG-B, PTP, or SNTP is active, the D60 sets the invalid bit in the time stamp of a time-tagged message.
Page 317 Spontaneous transmission occurs as a response to cyclic Class 2 requests. If the D60 wants to transmit Class 1 data at that time, it demands access for Class 1 data transmission (ACD=1 in the control field of the response).
Page 318 INFORMATION NUMBER (INF) as defined in IEC 60870-103. For any change to take effect, restart the relay. — This is the cyclic period used by the D60 to decide when a measurand ASDU is included in a SCAN TIMEOUT (SCAN TOUT) response.
Page 319 FlexAnalog operands. The measurands sent are voltage, current, power, power factor, and frequency. If any other FlexAnalog is chosen, the D60 sends 0 instead of its value. Note that the power is transmitted in KW, not W. Measurands are transmitted as ASDU 3 or ASDU 9 (type identification value set to measurands I, respectively measurands II).
Page 320 Commands are received as General Command (Type Identification 20). The user can configure the action to perform when an ASDU command comes. A list of available mappings is provided on the D60. This includes 64 virtual inputs (see the following table). The ON and OFF for the same ASDU command can be mapped to different virtual inputs.
Page 321: Modbus User Map
ADDRESS The UR Family Communications Guide outlines the Modbus memory map. The map is also viewable in a web browser; enter the IP address of the D60 in a web browser and click the option. 5.3.7 Real time clock 5.3.7.1 Menu SETTINGS ...
Page 322 Setup for IRIG-B is illustrated in the Installation chapter. For the Other protocols, whenever a time synchronization message is received through any of the active protocols, the D60 clock updates. However, given that IEC 60870-5-103, IEC 60870-5-104, Modbus, and DNP are low-accuracy time synchronization methods, avoid their use for synchronization when better accuracy time protocols, such as IRIG-B and PTP, are active in the system.
Page 323 See the Order Codes section in chapter 2 for details. The D60 supports the Precision Time Protocol (PTP) specified in IEEE Std 1588 2008 using the Power Profile (PP) specified in IEEE Std C37.238 2011. This enables the relay to synchronize to the international time standard over an Ethernet network that implements PP.
Page 324 Range: Enabled, Disabled  Disabled  SNTP SERVER IP ADDR: Range: standard IP address format  0.0.0.0 SNTP UDP PORT Range: 1 to 65535 in steps of 1  NUMBER: 123 5-110 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 325 D60 clock is closely synchronized with the SNTP/ NTP server. It takes up to two minutes for the D60 to signal an SNTP self-test error if the server is offline.
Page 326: Fault Reports
MAG: 0.00 Ω The D60 relay supports one fault report and an associated fault locator per CT bank to a maximum of three. The signal source and trigger condition, as well as the characteristics of the line or feeder, are entered in this menu.
Page 327 V0 = –Z0 × I0. In order to enable this mode of operation, the setting is set to “I0”. FAULT REPORT 1 VT SUBSTITUTION D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-113...
Page 328: Oscillography
ACTUAL VALUES  menu to view the number of cycles captured per record. The following table provides sample RECORDS  OSCILLOGRAPHY configurations with corresponding cycles/record. The minimum number of oscillographic records is three. 5-114 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 329 To populate quickly the rows in the Offline Window, use Ctrl C/V to copy/paste, or click then double-click a row to display a quick selection window. Figure 5-49: Quick selection window D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-115...
Page 330: Data Logger
The relay automatically partitions the available memory between the channels in use. The following table outlines examples of storage capacities for a system frequency of 60 Hz. 5-116 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 331: Demand
SETTINGS  PRODUCT SETUTP  DEMAND  DEMAND CRNT DEMAND METHOD: Range: Thermal Exponential, Block Interval, Rolling  Thermal Exponential Demand  POWER DEMAND METHOD: Range: Thermal Exponential, Block Interval, Rolling  Thermal Exponential Demand D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-117...
Page 332 Start Demand Interval logic input pulses. Each new value of demand becomes available at the end of each pulse. Assign a FlexLogic operand to the setting to program the input for the new DEMAND TRIGGER demand interval pulses. 5-118 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 333: User-Programmable Leds
5.3.12.3 LED test SETTINGS  PRODUCT SETUP  USER-PROGRAMMABLE LEDS  LED TEST  LED TEST LED TEST FUNCTION: Range: Disabled, Enabled   Disabled LED TEST CONTROL: Range: FlexLogic operand  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-119...
Page 334 The test responds to the position and rising edges of the control input defined by the LED TEST CONTROL setting. The control pulses must last at least 250 ms to take effect. The following diagram explains how the test is executed. 5-120 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 335 2. When stage 2 is completed, stage 3 starts automatically. The test can be cancelled at any time by pressing the pushbutton. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-121...
Page 336 AR ENABLED LED 10 operand BREAKER 1 CLOSED LED 22 operand AR DISABLED LED 11 operand BREAKER 1 TROUBLE LED 23 operand AR RIP LED 12 operand LED 24 operand AR LO 5-122 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 337: User-Programmable Self-Tests
Range: Disabled, Enabled  FUNCTION: Disabled THIRD ETHERNET FAIL Range: Disabled, Enabled  FUNCTION: Disabled SFP MODULE FAIL Range: Disabled, Enabled  FUNCTION: Disabled BATTERY FAIL Range: Disabled, Enabled  FUNCTION: Enabled D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-123...
Page 338: Control Pushbuttons
The location of the control pushbuttons are shown in the following figures. Figure 5-52: Control pushbuttons (enhanced front panel) An additional four control pushbuttons are included on the standard front panel when the D60 is ordered with the 12 user- programmable pushbutton option.
Page 339: User-Programmable Pushbuttons
SETTINGS  PRODUCT SETUP  USER-PROGRAMMABLE PUSHBUTTONS  USER PUSHBUTTON 1(16)  USER PUSHBUTTON 1 PUSHBUTTON 1 Range: Self-Reset, Latched, Disabled  FUNCTION: Disabled  PUSHBTN 1 ID TEXT: Range: up to 20 alphanumeric characters  USER PB 1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-125...
Page 340  EVENTS: Disabled The D60 is provided with this optional feature, specified as an option at the time of ordering. Using the order code for your device, see the order codes in chapter 2 for details. User-programmable pushbuttons provide an easy and error-free method of entering digital state (on, off) information. The number depends on the front panel ordered.
Page 341 Each pushbutton has an associated LED indicator. By default, this indicator displays the present status of the corresponding pushbutton (on or off). However, each LED indicator can be assigned to any FlexLogic operand through the setting. PUSHBTN 1 LED CTL D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-127...
Page 342 ID information of the pushbutton. See the User-definable Displays section in this chapter for instructions on how to enter alphanumeric characters from the keypad. On a graphical front panel, this setting instead controls the label of the user-programmable pushbutton component on single-line diagrams. 5-128 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 343 To allow front panel keypad operation, when a keypad button is pressed the message is supressed for 10 seconds. — If this setting is enabled, each user-programmable pushbutton state change is logged as an PUSHBUTTON 1 EVENTS event into the event recorder. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-129...
Page 344 PRODUCT SETUP CHAPTER 5: SETTINGS The figures show the user-programmable pushbutton logic. Figure 5-58: User-programmable pushbutton logic (Sheet 1 of 2) 5-130 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 345: Flex State Parameters
The state bits can be read out in the “Flex States” register array beginning at Modbus address 0900h. Sixteen states are packed into each register, with the lowest-numbered state in the lowest-order bit. Sixteen registers accommodate the 256 state bits. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-131...
Page 346: User-Definable Displays
When this type of entry occurs, the sub-menus are automatically configured with the proper content—this content can be edited subsequently. 5-132 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 347 If the parameters for the top line and the bottom line items have the same units, then the unit is displayed on the bottom line only. The units are only displayed on both lines if the units specified both the top and bottom line items are different. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-133...
Page 348: Direct Inputs And Outputs
DIRECT OUTPUT DEVICE ID messages. All UR-series IEDs in a ring need to have unique numbers assigned. The IED ID is used to identify the sender of the direct input and output message. 5-134 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 349 DIRECT I/O DATA RATE setting applies to a D60 with dual-channel communication cards and allows crossing DIRECT I/O CHANNEL CROSSOVER over messages from channel 1 to channel 2. This places all UR-series IEDs into one direct input and output network regardless of the physical media of the two communication channels.
Page 350 DIRECT I/O CH2 RING CONFIGURATION: “Yes” For UR-series IED 2: DIRECT OUTPUT DEVICE ID: “2” DIRECT I/O CH1 RING CONFIGURATION: “Yes” DIRECT I/O CH2 RING CONFIGURATION: “Yes” For UR-series IED 3: 5-136 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 351 A permissive pilot-aided scheme can be implemented in a two-ring configuration, shown as follows (IEDs 1 and 2 constitute a first ring, while IEDs 2 and 3 constitute a second ring). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-137...
Page 352 In this application, apply the following settings. For UR-series IED 1: DIRECT OUTPUT DEVICE ID: “1” DIRECT I/O CH1 RING CONFIGURATION: “Yes” DIRECT I/O CH2 RING CONFIGURATION: “Yes” For UR-series IED 2: 5-138 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 353 EVENTS: Disabled The D60 checks integrity of the incoming direct input and output messages using a 32-bit CRC. The CRC alarm function is available for monitoring the communication medium noise by tracking the rate of messages failing the CRC check. The monitoring function counts all incoming messages, including messages that failed the CRC check.
Page 354: Teleprotection
 EVENTS: Disabled The D60 checks integrity of the direct input and output communication ring by counting unreturned messages. In the ring configuration, all messages originating at a given device should return within a pre-defined period of time. The unreturned messages alarm function is available for monitoring the integrity of the communication ring by tracking the rate of unreturned messages.
Page 355: Remote Resources
5.4 Remote resources 5.4.1 Remote resources configuration When the D60 is ordered with a process card module as a part of HardFiber system, an additional Remote Resources menu tree is available in the EnerVista software to allow configuration of the HardFiber system.
Page 356 Bricks. Remote resources settings configure the point-to-point connection between specific fiber optic ports on the D60 process card and specific Brick. The relay is then configured to measure specific currents, voltages and contact inputs from those Bricks, and to control specific outputs.
Page 357: Ac Inputs
The same rule applies for current sums from CTs with different secondary taps (5 A and 1 A). 5.5.1.2 Voltage banks SETTINGS  SYSTEM SETUP  AC INPUTS  VOLTAGE BANK F5(M5)  VOLTAGE BANK F5 PHASE VT F5 Range: Wye, Delta   CONNECTION: Wye D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-143...
Page 358: Power System
ABC or ACB. CT and VT inputs on the relay, labelled as A, B, and C, must be connected to system phases A, B, and C for correct operation. 5-144 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 359: Signal Sources
“Disabled” only in unusual circumstances; consult GE Grid Solutions for special variable- FREQUENCY TRACKING frequency applications. The frequency tracking feature functions only when the D60 is in the “Programmed” mode. If the D60 is “Not Programmed,” then metering values are available but can exhibit significant errors. 5.5.3 Signal sources SETTINGS ...
Page 360 0.02 pu; thus by default the disturbance detector responds to a change of 0.04 pu. The metering sensitivity setting ) controls the sensitivity of the disturbance detector PRODUCT SETUP  DISPLAY PROPERTIES  CURRENT CUT-OFF LEVEL accordingly. 5-146 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 361 8 CTs 4 CTs, 4 VTs 4 CTs, 4 VTs C60, D60, G30, G60, L30, L90, M60, T60 not applicable This configuration can be used on a two-winding transformer, with one winding connected into a breaker-and-a-half system. The following figure shows the arrangement of sources used to provide the functions required in this application, and the CT/VT inputs that are used to provide the data.
Page 362: Breakers
MANUAL CLOSE RECAL1 Range: 0.000 to 65.535 s in steps of 0.001  TIME: 0.000 s BREAKER 1 OPEN Range: 0.000 to 65.535 s in steps of 0.001  SEAL-IN: 0.000 s 5-148 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 363 — Selects an operand that when activated, and unless blocked, initiates the Breaker 1 open and individual BREAKER 1 OPEN phase trip commands. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-149...
Page 364 If this setting is set to Off, the racked status is not considered. IEC 61850 functionality is permitted when the D60 device is in "Programmed" mode and not in local control mode. 5-150...
Page 365 CHAPTER 5: SETTINGS SYSTEM SETUP Figure 5-69: Dual breaker control logic (Sheet 1 of 3) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-151...
Page 366 SYSTEM SETUP CHAPTER 5: SETTINGS Figure 5-70: Dual breaker control logic (Sheet 2 of 3) 5-152 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 367: Disconnect Switch Control
  FUNCTION: Disabled SWITCH 1 NAME: Range: up to six alphanumeric characters  SW 1 SWITCH 1 MODE: Range: 3-Pole, 1-Pole  3-Pole SWITCH 1 OPEN: Range: FlexLogic operand  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-153...
Page 368 — This setting selects “3-Pole” mode, where disconnect switch poles have a single common auxiliary SWITCH 1 MODE switch, or “1-Pole” mode where each disconnect switch pole has its own auxiliary switch. 5-154 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 369 — This setting specifies the delay interval during which a disagreement of status among the pole SWITCH 1 ALARM DELAY position tracking operands do not declare a pole disagreement. This allows for non-simultaneous operation of the poles. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-155...
Page 370 CHAPTER 5: SETTINGS IEC 61850 functionality is permitted when the D60 is in “Programmed” mode and not in local control mode. The switch element has direct hard-coded connections to the IEC 61850 model as shown in the logic diagrams. This allows remote open/close operation of each switch, using either CSWI or XSWI IEC 61850 logical nodes.
Page 371 CHAPTER 5: SETTINGS SYSTEM SETUP Figure 5-73: Disconnect switch control status logic (sheet 2 of 3) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-157...
Page 372: Flexcurves
FlexCurve, enter the reset and operate times (using the keys) for each selected pickup point (using the VALUE up/down keys) for the required protection curve (A, B, C, or D). MESSAGE 5-158 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 373 The recloser curve configuration window shown here appears when the Initialize From setting in the EnerVista software is set to “Recloser Curve” and the Initialize FlexCurve button is clicked. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-159...
Page 374 MRT and from then onwards the operating time remains at 200 ms. Figure 5-76: Composite recloser curve with HCT disabled With the HCT feature enabled, the operating time reduces to 30 ms for pickup multiples exceeding eight times pickup. 5-160 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 375 EnerVista software generates an error message and discards the proposed changes. 5.5.6.5 Standard recloser curves The following graphs display standard recloser curves available for the D60. Figure 5-78: Recloser curves GE101 to GE106 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 376 SYSTEM SETUP CHAPTER 5: SETTINGS Figure 5-79: Recloser curves GE113, GE120, GE138, and GE142 Figure 5-80: Recloser curves GE134, GE137, GE140, GE151, and GE201 5-162 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 377 CHAPTER 5: SETTINGS SYSTEM SETUP Figure 5-81: Recloser curves GE131, GE141, GE152, and GE200 Figure 5-82: Recloser curves GE133, GE161, GE162, GE163, GE164, and GE165 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-163...
Page 378 SYSTEM SETUP CHAPTER 5: SETTINGS Figure 5-83: Recloser curves GE116, GE117, GE118, GE132, GE136, and GE139 Figure 5-84: Recloser curves GE107, GE111, GE112, GE114, GE115, GE121, and GE122 5-164 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 379: Phasor Measurement Unit
  CONFIGURATION The D60 is provided with an optional Phasor Measurement Unit (PMU) feature. This feature is specified as a software option at the time of ordering. The number of PMUs available also depends on this option. Using the order code for your device, see the order codes in chapter 2 for details.
Page 380 The figure shows an example of an N60 using four Logical Device PMUs (Logical Device 2 through 5) and four aggregators. The control blocks for the aggregators are located in LD1. A 64 character LDName setting is provided. 5-166 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 381 MxxMMXU1 ClcMth = M-Class (Note Vaux is mapped to Vneut of MMXU) • MxxMSQI1 ClcMth = M-CLASS • NxxMMXU1 ClcMth = M-Class (Note Vaux is mapped to Vneut of MMXU) • NxxMSQI1 ClcMth = M-CLASS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-167...
Page 382 The mapping is implemented as STN-IDCode (text string). From each PMU, the user selects the phasor information of interest that is mapped into the selected aggregator datset(s). For version 7.0 and later, only FCDA data is supported. 5-168 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 383 5.5.7.6 Configuration example: CFG-2 based configuration (using IEC 61850-90-5) The D60 is expected to send the CFG-2 file (IEEE C37.118 config. file) upon request from the upstream synchrophasor devices (for example, P30) without stopping R-SV multicasting, as shown in the following figure. The primary domain controller (PDC) does not need to use a stop/start data stream command if the UR protocol is set to IEC 61850-90-5 prior to requesting the configuration via CFG-2 (IEEE C37.118 config.
Page 384 PMU 1 IDCODE: Range: 1 to 65534 in steps of 1  PMU 1 STN: Range: 32-character ASCII string truncated to 16  characters if mapped into C37.118 Default: GE-UR-PMU GE-UR-PMU 5-170 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 385 Range: 16-character ASCII string  NM: Dig Channel 16 PMU 1 D-CH- 1 Range: Off, On  NORMAL STATE: Off  PMU 1 D-CH-16: Range: Off, On  NORMAL STATE: Off D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-171...
Page 386 PMU 1 RATE of the device that are assigned to transmit over this aggregator. For a system frequency of 60 Hz (50 Hz), the D60 generates a reporting mismatch message if the selected rate is not set as 10 Hz, 12 Hz, 15 Hz, 20 Hz, 30 Hz, 60 Hz, or 120 Hz (or 10 Hz, 25 Hz, 50 Hz, or 100 Hz when the system frequency is 50 Hz) when entered via the keypad or software;...
Page 387 (magnitude and angle) coordinates. This setting complies with bit-0 of the FORMAT field of the IEEE C37.118 configuration frame. With 90-5 PMU, the FORMAT and STYLE are Floating-point and Polar respectively, as specified in the IEC 61850-90-5 technical report. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-173...
Page 388 MAG: 100.0% PMU 1 IG CALIBRATION Range: –5.00 to 5.00° in steps of 0.05  ANGLE: 0.00° PMU 1 IG CALIBRATION Range: 95.0 to 105.0 in steps of 0.1%  MAG: 100.0% 5-174 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 389 When receiving synchrophasor data at multiple locations, with possibly different reference nodes, it can be more beneficial to allow the central locations to perform the compensation of sequence voltages. • This setting applies to PMU data only. The D60 calculates symmetrical voltages independently for protection and control purposes without applying this correction. •...
Page 390 PMU 1 FREQ TRIGGER Range: 20.00 to 70.00 Hz in steps of 0.01  LOW-FREQ: 49.00 Hz PMU 1 FREQ TRIGGER Range: 20.00 to 70.00 Hz in steps of 0.01  HIGH-FREQ: 61.00 Hz 5-176 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 391 D60 standards. This element requires that the frequency be above the minimum measurable value. If the frequency is below this value, such as when the circuit is de-energized, the trigger drops out.
Page 392 Range: 0.00 to 600.00 s in steps of 0.01  DPO TIME: 1.00 s PMU 1 CURR TRIG BLK: Range: FlexLogic operand  PMU 1 CURR TRIGGER Range: Self-reset, Latched, Disabled  TARGET: Self-reset 5-178 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 393 The trigger responds to the single-phase and three-phase power signals of the Phasor Measurement Unit (PMU) source. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-179...
Page 394 Range: 0.00 to 600.00 s in steps of 0.01  DPO TIME: 1.00 s PMU 1 df/dt TRG BLK: Range: FlexLogic operand  PMU 1 df/dt TRIGGER Range: Self-reset, Latched, Disabled  TARGET: Self-reset 5-180 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 395 “Automatic Overwrite,” the last record is erased to facilitate new recording, when triggered. Under the “Protected” selection, the recorder stops creating new records when the entire memory is used up by the old uncleared records. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-181...
Page 396 FlexLogic operands are updated, and the five-second timer restarts. This setting enables or disables the control. When enabled, all 16 operands for each aggregator are active; when disabled, all 16 operands for each aggregator remain reset. 5-182 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 397 ASDU at T-2 (previous values) + ASDU at T-1 (previous values) + ASDU at T0 (current values) ASDU at T-3 (previous values) + ASDU at T-2 (previous values) + ASDU at T-1 (previous values) + ASDU at T0 (current values) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-183...
Page 398 0 state, the remote client writes to the reserve bit, the SvEna is rejected by the UR, and a negative response with the appropriate Service Error is returned to the client. 5-184 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 399: Flexlogic
FlexLogic. In general, the system receives analog and digital inputs that it uses to produce analog and digital outputs. The figure shows major subsystems of a generic UR-series relay involved in this process. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-185...
Page 400 Figure 5-99: UR architecture overview The states of all digital signals used in the D60 are represented by flags (or FlexLogic operands, which are described later in this section). A digital “1” is represented by a set flag. Any external contact change-of-state can be used to block an element from operating, as an input to a control feature in a FlexLogic equation, or to operate a contact output.
Page 401 The following table lists the operands available for the relay. The operands can be viewed online by entering the IP address of the relay in a web browser and accessing the Device Information Menu. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-187...
Page 402 Auxiliary overvoltage element has picked up Auxiliary overvoltage AUX OV1 DPO Auxiliary overvoltage element has dropped out AUX OV1 OP Auxiliary overvoltage element has operated AUX OV2 Same set of operands as shown for AUX OV1 5-188 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 403 Breaker restrike detected in phase B of the breaker control 1 element BRK RESTRIKE 1 OP C Breaker restrike detected in phase C of the breaker control 1 element BKR RESTRIKE 2 Same set of operands as shown for BKR RESTRIKE 1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-189...
Page 404 Digital counter 1 output is ‘equal to’ comparison value Counter 1 LO Digital counter 1 output is ‘less than’ comparison value Counter 2 to 8 Same set of operands as shown for Counter 1 5-190 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 405 FlexElement 1 has picked up FlexElements FxE 1 OP FlexElement 1 has operated FxE 1 DPO FlexElement 1 has dropped out FxE 2 to 8 Same set of operands as shown for FxE 1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-191...
Page 406 NEG SEQ OV1 PKP Negative-sequence overvoltage element has picked up Negative-sequence NEG SEQ OV1 DPO Negative-sequence overvoltage element has dropped out overvoltage NEG SEQ OV1 OP Negative-sequence overvoltage element has operated 5-192 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 407 Phase B directional 1 block overcurrent PH DIR1 BLK C Phase C directional 1 block PH DIR1 BLK Phase directional 1 block PH DIR2 Same set of operands as shown for PH DIR1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-193...
Page 408 Phase A of phase time overcurrent 1 has dropped out PHASE TOC1 DPO B Phase B of phase time overcurrent 1 has dropped out PHASE TOC1 DPO C Phase C of phase time overcurrent 1 has dropped out 5-194 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 409 An unstable power swing has been detected (incoming locus) POWER SWING OUTGOING An unstable power swing has been detected (outgoing locus) POWER SWING UN/BLOCK Asserted when power swing is detected and de-asserted when a fault during power swing occurs D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-195...
Page 410 Delta connected VT. SRC2 VT FUSE FAIL to SRC4 Same set of operands as shown for SRC1 VT FF 5-196 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 411 Thermal overload protection 1 picked up Thermal overload THERMAL PROT 1 OP Thermal overload protection 1 operated protection THERMAL PROT 2 Same set of operands as shown for THERMAL PROT 1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-197...
Page 412 Flag is set, logic=1 RxGOOSE Booleans RxG Bool 2 On Flag is set, logic=1 RxG Bool 3 On Flag is set, logic=1 ↓ ↓ RxG Bool 256 On Flag is set, logic=1 5-198 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 413 LED INDICATORS: EVENT CAUSE LED 1 Asserted when event cause LED 1 is on User-programmable EVENT CAUSE LED 2 to 9 Same operand as EVENT CAUSE LED 1 LEDs Graphical front panel D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-199...
Page 414 Pushbutton number 1 is in the “On” position PROGRAMMABLE PUSHBUTTON 1 OFF Pushbutton number 1 is in the “Off” position PUSHBUTTONS ANY PB ON Any of 12 pushbuttons is in the “On” position 5-200 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 415 Assigns previous FlexLogic operand to virtual The virtual output is set by the preceding ↓ virtual output 1 parameter ↓ output = Virt Op 96 Assigns previous FlexLogic operand to virtual output 96 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-201...
Page 416: Flexlogic Rules
If this is not possible, the logic must be altered until this condition is satisfied. Once done, count the inputs to each gate to verify that the number of inputs does not exceed the FlexLogic limits, which is unlikely but possible. If 5-202 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 417 Figure 5-102: Logic for virtual output 3 Prepare a logic diagram for virtual output 4, replacing the logic ahead of virtual output 3 with a symbol identified as virtual output 3, shown as follows. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-203...
Page 418 Assume for this example that the state is to be ON for a closed contact. The operand is therefore “Cont Ip H1c On”. 5-204 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 419 [88] Virt Ip 1 On [89] DIG ELEM 1 PKP [90] XOR(2) [91] Virt Op 3 On [92] OR(4) [93] LATCH (S,R) [94] Virt Op 3 On [95] TIMER 1 [96] Cont Ip H1c On D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-205...
Page 420 Virt Op 2 On Virt Ip 1 On DIG ELEM 1 PKP XOR(2) Virt Op 3 On OR(4) LATCH (S,R) Virt Op 3 On TIMER 1 Cont Ip H1c On OR(3) 5-206 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 421: Flexlogic Equation Editor
Range: up to six alphanumeric characters  FxE 1 FLEXELEMENT 1 +IN: Range: Off, any analog actual value parameter  FLEXELEMENT 1 -IN: Range: Off, any analog actual value parameter  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-207...
Page 422 The element can be programmed to respond either to a signal level or to a rate-of-change (delta) over a pre-defined period of time. The output operand is asserted when the operating signal is higher than a threshold or lower than a threshold, as per your choice. 5-208 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 423 — Enables the relay to respond to either high or low values of the operating signal. The following FLEXELEMENT 1 DIRECTION figure explains the application of the , and FLEXELEMENT 1 DIRECTION FLEXELEMENT 1 PICKUP FLEXELEMENT 1 HYSTERESIS settings. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-209...
Page 424 Figure 5-108: FlexElement direction, pickup, and hysteresis In conjunction with the setting, the element can be programmed to provide two extra FLEXELEMENT 1 INPUT MODE characteristics, as shown in the following figure. 5-210 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 425 (Brk X Arc Amp A, B, and C) DCmA BASE = maximum value of the DCMA INPUT MAX setting for the two transducers configured under the +IN and –IN inputs DELTA TIME BASE = 1 µs D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-211...
Page 426: Non-Volatile Latches
Range: Reset Dominant, Set Dominant  Reset Dominant LATCH 1 SET: Range: FlexLogic operand  LATCH 1 RESET: Range: FlexLogic operand  LATCH 1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset 5-212 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 427: Grouped Elements
The active setting group can be preset or selected in the menu (see the Control Elements section SETTING GROUPS later in this chapter). See also the Introduction to Elements section at the beginning of this chapter. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-213...
Page 428: Setting Group 1
LINE END OPEN PICKUP Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.150 s LINE END OPEN RESET Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.090 s 5-214 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 429 — Specifies the time during which the line is de-energized before the line pickup logic is LINE END OPEN PICKUP DELAY armed. — Specifies the time during which the line pickup logic remains armed once the line has been LINE END OPEN RESET DELAY re-energized. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-215...
Page 430 — Assertion of the FlexLogic operand assigned to this setting blocks operation of the line pickup LINE PICKUP BLOCK element. — This setting enables and disables the logging of line pickup events in the sequence of events LINE PICKUP EVENTS recorder. 5-216 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 431: Distance
  SOURCE: SRC 1 MEMORY Range: 5 to 25 cycles in steps of 1  DURATION: 10 cycles FORCE SELF-POLAR: Range: FlexLogic operand  FORCE MEM-POLAR: Range: FlexLogic operand  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-217...
Page 432 1 and zone 2. Disable fast distance for FAST DISTANCE distance protection applications on a series compensated line. enables phase selection supervision on phase distance zone 1 to zone 3. PH DIST PH SELECT SUPV 5-218 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 433 Range: 0.02 to 500.00 ohms in steps of 0.01  LFT BLD: 10.00 Ω PHS DIST Z1 QUAD Range: 60 to 90° in steps of 1  LFT BLD RCA: 85° D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-219...
Page 434 — This setting selects the shape of the phase distance function between the mho and quadrilateral PHS DIST Z1 SHAPE characteristics. The selection is available on a per-zone basis. The two characteristics and their possible variations are shown in the following figures. 5-220 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 435 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-113: Directional mho phase distance characteristic Figure 5-114: Non-directional mho phase distance characteristic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-221...
Page 436 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-115: Directional quadrilateral phase distance characteristic Figure 5-116: Non-directional quadrilateral phase distance characteristic 5-222 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 437 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-117: Mho distance characteristic sample shapes D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-223...
Page 438 Therefore, the Z4 setting is set to “None.” See the Application of Settings chapter for information on calculating distance reach settings in applications involving power transformers. 5-224 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 439 The setting is an angle of reach impedance as shown in the distance characteristic figures earlier. This setting is independent from , the characteristic angle of an extra PHS DIST Z1 DIR RCA directional supervising function. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-225...
Page 440 — This setting enables the user to select a FlexLogic operand to block a given distance element. VT fuse fail PHS DIST Z1 BLK detection is one of the applications for this setting. 5-226 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 441 2 operation when the fault evolves from one type to another or migrates from the initial zone to zone 2. Assign the required zones in the trip output function to accomplish this functionality. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-227...
Page 442 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-122: Phase distance zones 3 and higher OP logic Figure 5-123: Phase distance logic 5-228 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 443 GND DIST Z1 VOLT Range: 0.000 to 5.000 pu in steps of 0.001  LEVEL: 0.000 pu GND DIST Z1 Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.000 s D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-229...
Page 444 The figures show the directional and non-directional quadrilateral ground distance characteristics. The directional and non-directional mho ground distance characteristics are the same as those shown for the phase distance element in the previous section. 5-230 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 445 If this compensation is required, the ground current from the parallel line (3I_0) measured in the direction of the zone being compensated must be connected to the ground input CT of the CT bank D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-231...
Page 446 In conjunction with the quadrilateral characteristic, this setting improves security for faults close to the reach point by adjusting the reactance boundary into a tent-shape. 5-232 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 447 — This setting enables the user to select a FlexLogic operand to block the given ground distance element. GND DIST Z1 BLK VT fuse fail detection is one of the applications for this setting. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-233...
Page 448 2 operation if the fault evolves from one type to another or migrates from zone 3 or 4 to zone 2. Assign the required zones in the trip output element to accomplish this functionality. 5-234 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 449 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-128: Ground distance zones 3 and higher OP scheme D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-235...
Page 450 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-129: Ground distance zone 1 pickup logic 5-236 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 451 Otherwise, the reverse fault condition that generates concern has high polarizing levels so that a correct reverse fault decision can be reliably made. The supervision for zones 2 and 5 is removed during open pole conditions. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-237...
Page 452: Power Swing Detect (Ansi 68)
RCA: 75° POWER SWING OUTER Range: 40 to 140° in steps of 1  LIMIT ANGLE: 120° POWER SWING MIDDLE Range: 40 to 140° in steps of 1  LIMIT ANGLE: 90° 5-238 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 453 Different protection elements respond differently to power swings. If tripping is required for faults during power swing conditions, some elements can be blocked permanently (using the operand), and others can be POWER SWING BLOCK blocked and dynamically unblocked upon fault detection (using the operand). POWER SWING UN/BLOCK D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-239...
Page 454 The element can be set to use either lens (mho) or rectangular (quadrilateral) characteristics, as shown in the figure. When set to “Mho,” the element applies the right and left blinders as well. If the blinders are not required, set their settings high enough to effectively disable the blinders. 5-240 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 455 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-132: Power swing detect mho operating characteristics Figure 5-133: Effects of blinders on the mho characteristics D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-241...
Page 456 — This setting selects the shapes (either “Mho” or “Quad”) of the outer, middle, and inner POWER SWING SHAPE characteristics of the power swing detect element. The operating principle is not affected. The “Mho” characteristics use the left and right blinders. 5-242 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 457 POWER SWING MIDDLE LIMIT ANGLE for the three-step mode. A typical value is close to the average of the outer and inner limit angles. This setting applies to mho shapes only. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-243...
Page 458 POWER SWING TRIP — Enables and disables the logging of power swing detect events in the sequence of events POWER SWING EVENTS recorder. 5-244 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 459 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-135: Power swing detect logic (Sheet 1 of 3) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-245...
Page 460 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-136: Power swing detect logic (Sheet 2 of 3) Figure 5-137: Power swing detect logic (Sheet 3 of 3) 5-246 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 461: Load Encroachment
The element operates if the positive-sequence voltage is above a settable level and asserts its output signal that can be used to block selected protection elements, such as distance or phase overcurrent. The following figure shows an effect of the load encroachment characteristics used to block the quadrilateral distance element. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-247...
Page 462: Phase Current
When the voltage is below this threshold, a blocking signal is not asserted by the element. When selecting this setting, remember that the D60 measures the phase-to-ground sequence voltages regardless of the VT connection. The nominal VT secondary voltage as specified with the SYSTEM SETUP ...
Page 463  DIRECTIONAL 2 5.7.7.2 Inverse TOC curve characteristics The inverse time overcurrent curves used by the time overcurrent elements are the IEEE, IEC, GE Type IAC, and I t standard curve shapes. This allows for simplified coordination with downstream devices.
Page 464 For European applications, the relay offers three standard curves defined in IEC 255-4 and British standard BS142. These are defined as IEC Curve A, IEC Curve B, and IEC Curve C. The IEC curves are derived by the operate and reset time equations. Eq. 5-9 where 5-250 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 465 0.711 0.445 0.351 0.301 0.269 0.247 0.231 0.218 0.207 0.60 1.835 1.067 0.668 0.526 0.451 0.404 0.371 0.346 0.327 0.311 0.80 2.446 1.423 0.890 0.702 0.602 0.538 0.494 0.461 0.435 0.415 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-251...
Page 466 A to E = constants defined in the table = characteristic constant defined in the table = reset time in seconds (assuming energy capacity is 100% and RESET is “Timed”) RESET Table 5-34: GE type IAC inverse time curve constants IAC curve shape IAC Extreme Inverse 0.0040 0.6379...
Page 467 250.00 111.11 62.50 40.00 27.78 20.41 15.63 12.35 10.00 100.00 4444.4 2500.0 1111.1 625.00 400.00 277.78 204.08 156.25 123.46 100.00 600.00 26666.7 15000.0 6666.7 3750.0 2400.0 1666.7 1224.5 937.50 740.74 600.00 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-253...
Page 468 = Reset Time in seconds (assuming energy capacity is 100% and RESET: Timed) RESET Recloser curves The D60 uses the FlexCurve feature to facilitate programming of 41 recloser curves. See the FlexCurves settings section earlier in this chapter for details. 5.7.7.3 Phase time overcurrent (ANSI 51P, IEC PTOC) SETTINGS ...
Page 469 — Selects the signal source for the phase time overcurrent protection element. SIGNAL SOURCE — Selects how phase current input quantities are interpreted by the D60. Inputs can be selected as fundamental INPUT phasor magnitudes or total waveform RMS magnitudes as required by the application.
Page 470 PHASE IOC1 PICKUP Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 0.00 s PHASE IOC1 RESET Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 0.00 s 5-256 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 471   DIRECTIONAL 1 FUNCTION: Disabled PHASE DIR 1 SIGNAL Range: SRC 1, SRC 2, SRC 3, SRC 4  SOURCE: SRC 1 PHASE DIR 1 BLOCK: Range: FlexLogic operand  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-257...
Page 472 (ECA) settings. 5-258 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 473 When set to "Yes," the directional element blocks the operation of any phase overcurrent element under directional control, when voltage memory expires. When set to "No," the directional element allows tripping of phase overcurrent elements under directional control. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-259...
Page 474: Neutral Current
SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  NEUTRAL CURRENT  NEUTRAL CURRENT  NEUTRAL TOC 1 See below      NEUTRAL TOC 6    NEUTRAL IOC 1 See page 5-262    5-260 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 475 — This setting selects the signal source for the neutral time overcurrent protection element. NEUTRAL TOC1 SIGNAL SOURCE — This setting selects how neutral current input quantities are interpreted by the D60. Inputs can be NEUTRAL TOC1 INPUT selected as fundamental phasor magnitudes or total waveform RMS magnitudes as required by the application.
Page 476 The positive-sequence restraint allows for more sensitive settings by counterbalancing spurious zero-sequence currents resulting from: • System unbalances under heavy load conditions • Transformation errors of current transformers (CTs) during double-line and three-phase faults • Switch-off transients during double-line and three-phase faults 5-262 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 477 VOLT: Calculated V0 NEUTRAL DIR OC1 OP Range: Calculated 3I0, Measured IG  CURR: Calculated 3I0 NEUTRAL DIR OC1 POS- Range: 0.000 to 0.500 in steps of 0.001  SEQ RESTRAINT: 0.063 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-263...
Page 478 The following tables define the neutral directional overcurrent element. V_0 is the zero-sequence voltage, I_0 is the zero-sequence current, ECA is the element characteristic angle, and IG is the ground current. 5-264 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 479 This allows for better protection coordination. Take the bias into account when using the neutral directional overcurrent element to directionalize other protection elements. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-265...
Page 480 For example, if using an autotransformer neutral current as a polarizing source, ensure that a reversal of the ground current does not occur for a high-side fault. Assume that the 5-266 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 481 — This setting defines the pickup level for the overcurrent unit of the element in the reverse NEUTRAL DIR OC1 REV PICKUP direction. When selecting this setting, keep in mind that the design uses a positive-sequence restraint technique for the “Calculated 3I0” mode of operation. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-267...
Page 482: Wattmetric Ground Fault
WATTMETRIC GND FLT 1 Range: Calculated IN, Measured IG  CURR: Calculated IN WATTMETRIC GND FLT 1 Range: 0.002 to 30.000 pu in steps of 0.001  OC PKP: 0.060 pu 5-268 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 483 WATTMETRIC GND FLT 1 PWR PKP the 1 pu voltage as specified for the overvoltage condition of this element, and 1 pu current as specified for the overcurrent condition of this element. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-269...
Page 484 The four FlexCurves allow for custom user-programmable time characteristics. When working with FlexCurves, the element uses the operate to pickup ratio, and the multiplier setting is not applied: Eq. 5-21 Again, the FlexCurve timer starts after the definite time timer expires. 5-270 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 485 — This setting is applicable if the is set to Inverse and WATTMETRIC GND FLT 1 MULTIPLIER WATTMETRIC GND FLT 1 CURVE defines the multiplier factor for the inverse time delay. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-271...
Page 486: Ground Current
Figure 5-151: Wattmetric zero-sequence directional logic 5.7.10 Ground current 5.7.10.1 Menu SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  GROUND CURRENT  GROUND CURRENT  GROUND TOC1 See below     5-272 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 487 — This setting selects the signal source for the ground time overcurrent protection element. GROUND TOC1 SIGNAL SOURCE — This setting selects how ground current input quantities are interpreted by the D60. Inputs can be GROUND TOC1 INPUT selected as fundamental phasor magnitudes or total waveform RMS magnitudes as required by the application.
Page 488 Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 0.00 s GROUND IOC1 BLOCK: Range: FlexLogic operand  GROUND IOC1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset GROUND IOC1 Range: Disabled, Enabled  EVENTS: Disabled 5-274 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 489: Negative Sequence Current
 NEG SEQ DIR OC2   The D60 provides two negative-sequence time overcurrent elements, two negative-sequence instantaneous overcurrent elements, and two negative-sequence directional overcurrent elements. For information on the negative sequence time overcurrent curves, see the Inverse TOC Curve Characteristics section earlier.
Page 490 NEG SEQ IOC1 SIGNAL Range: SRC 1, SRC 2, SRC 3, SRC 4  SOURCE: SRC 1 NEG SEQ IOC1 Range: 0.020 to 30.000 pu in steps of 0.001  PICKUP: 1.000 pu 5-276 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 491 NEG SEQ DIR OC1 Range: SRC 1, SRC 2, SRC 3, SRC 4  SOURCE: SRC 1 NEG SEQ DIR OC1 Range: 0.00 to 250.00 ohms in steps of 0.01  OFFSET: 0.00 Ω D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-277...
Page 492 CT errors, since the current is low. The operating quantity depends on the way the test currents are injected into the D60. For single phase injection = ⅓ × (1 – K) × I •...
Page 493 1.5 of a power system cycle. The element emulates an electromechanical directional device. Larger operating and polarizing signals result in faster directional discrimination, bringing more security to the element operation. Figure 5-156: Negative-sequence directional characteristic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-279...
Page 494 When NEG SEQ DIR OC1 TYPE selecting this setting, keep in mind that the design uses a positive-sequence restraint technique. 5-280 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 495: Breaker Failure (Ansi 50Bf)
Range: 0.020 to 30.000 pu in steps of 0.001  PICKUP: 1.050 pu BF1 N AMP SUPV Range: 0.020 to 30.000 pu in steps of 0.001  PICKUP: 1.050 pu BF1 USE TIMER 1: Range: Yes, No  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-281...
Page 496 Valid only for 1-Pole breaker failure schemes φ BF1 BKR POS2 Range: FlexLogic operand  Valid only for 1-Pole breaker failure schemes φ BF1 BKR POS2 Range: FlexLogic operand  Valid only for 1-Pole breaker failure schemes 5-282 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 497 For the D60 relay, the protection trip signal initially sent to the breaker is already programmed as a trip output. The protection trip signal does not include other breaker commands that are not indicative of a fault in the protected zone.
Page 498 The current supervision elements reset in less than 0.7 of a power cycle for any multiple of pickup current as shown in the following figure. Figure 5-159: Breaker failure overcurrent supervision reset time 5-284 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 499 In microprocessor relays this time is not significant. In D60 relays, which use a Fourier transform, the calculated current magnitude ramps-down to zero one power frequency cycle after the current is interrupted, and this lag needs to be included in the overall margin duration, as it occurs after current interruption.
Page 500 Upon operation of the breaker failure element for a single pole trip command, a three-pole trip command needs to be given via output operand BKR FAIL 1 TRIP 5-286 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 501 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-160: Single-pole breaker failure, initiate logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-287...
Page 502 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-161: Single-pole breaker failure, timers logic 5-288 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 503 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-162: Three-pole breaker failure, initiate logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-289...
Page 504 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-163: Three-pole breaker failure, timers logic 5-290 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 505: Voltage Elements
Source transfer schemes — In the event of an undervoltage, a transfer signal can be generated to transfer a load from its normal source to a standby or emergency power source. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-291...
Page 506 Range: 0.004 to 3.000 pu in steps of 0.001  PICKUP: 1.000 pu PHASE UV1 Range: Definite Time, Inverse Time  CURVE: Definite Time PHASE UV1 Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 1.00 s 5-292 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 507 PHASE OV1 RESET Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 1.00 s PHASE OV1 BLOCK: Range: FlexLogic Operand  PHASE OV1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-293...
Page 508 Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 1.00 s NEUTRAL OV1 BLOCK: Range: FlexLogic operand  NEUTRAL OV1 TARGET: Range: Self-reset, Latched, Disabled  Self-reset NEUTRAL OV1 EVENTS: Range: Disabled, Enabled  Disabled 5-294 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 509 There are three negative-sequence overvoltage elements available. Use the negative-sequence overvoltage element to detect loss of one or two phases of the source, a reversed phase sequence of voltage, or a non-symmetrical system voltage condition. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-295...
Page 510 Range: Disabled, Enabled  Disabled The D60 contains one auxiliary undervoltage element for each VT bank. This element monitors undervoltage conditions of the auxiliary voltage. selects the voltage level at which the time undervoltage element starts timing. The nominal secondary...
Page 511 Range: Disabled, Enabled  Disabled The D60 contains one auxiliary overvoltage element for each VT bank. This element is intended for monitoring overvoltage conditions of the auxiliary voltage. The nominal secondary voltage of the auxiliary voltage channel entered under SYSTEM is the per-unit (pu) base used when setting the SETUP ...
Page 512 Range: 0.00 to 600.00 seconds in steps of 0.01  DELAY: 1.00 sec COMPENSATED OV BLK: Range: FlexLogic operand  COMPENSATED OV Range: Self-reset, Latched, Disabled  TARGET: Self-reset COMPENSATED OV Range: Disabled, Enabled  EVENTS: Disabled 5-298 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 513 — This setting specifies the angle of the impedance Z in degrees. COMPENSATED OV Zc ANG — This setting specifies the maximum expected positive-sequence line current for which a COMPENSATED OV I_1max remote overvoltage is anticipated. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-299...
Page 514: Sensitive Directional Power
DIR POWER 1 STG2 Range: –1.200 to 1.200 pu in steps of 0.001  SMIN: 0.100 pu DIR POWER 1 STG2 Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 20.00 s 5-300 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 515 For example, section (a) in the figure shows settings for reverse power, while section (b) shows settings for low forward power applications. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-301...
Page 516 DIR POWER 1 RCA setting to “90°,” active underpower by setting to “180°,” and reactive underpower by DIR POWER 1 RCA DIR POWER 1 RCA setting to “270°.” DIR POWER 1 RCA 5-302 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 517: Control Elements
5.8.2 Trip bus SETTINGS  CONTROL ELEMENTS  TRIP BUS  TRIP BUS 1(6)  TRIP BUS 1 TRIP BUS 1 Range: Enabled, Disabled  FUNCTION: Disabled  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-303...
Page 518 — The trip bus output is blocked when the operand assigned to this setting is asserted. TRIP BUS 1 BLOCK — This setting specifies a time delay to produce an output depending on how output is used. TRIP BUS 1 PICKUP DELAY 5-304 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 519: Setting Groups
  GROUP 6 ACTIVATE ON: Range: FlexLogic operand  GROUP 1 NAME: Range: up to 16 alphanumeric characters   GROUP 6 NAME: Range: up to 16 alphanumeric characters  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-305...
Page 520 The most recent SelectActiveSG selection is preserved while the UR is powered down or reset. If it becomes necessary to cancel the SelectActiveSG selection without using a SelectActiveSG service request, change the setting to Disabled. This resets the SelectActiveSG selection to 1. SETTING GROUPS FUNCTION 5-306 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 521: Selector Switch
1 to the . If the control word is outside the range, an alarm is established by setting the SELECTOR FULL RANGE FlexLogic operand for three seconds. SELECTOR ALARM D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-307...
Page 522 If the acknowledging signal does not appear within a pre-defined period of time, the selector rejects the change and an alarm established by invoking the FlexLogic operand SELECTOR BIT ALARM for three seconds. 5-308 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 523 The selector position pre-selected via the three-bit control input has not been confirmed before the time The following figures illustrate the operation of the selector switch. In these diagrams, “T” represents a time-out setting. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-309...
Page 524 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-180: Time-out mode 5-310 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 525 1 through 3. The pre-selected setting group is to be applied automatically after five seconds of inactivity of the control inputs. When the relay powers up, it is to synchronize the setting group to the three-bit control input. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-311...
Page 526 SETTINGS  PRODUCT menu: SETUP  USER-PROGRAMMABLE PUSHBUTTONS  USER PUSHBUTTON 1 : “Self-reset” PUSHBUTTON 1 FUNCTION : “0.10 s” PUSHBUTTON 1 DROP-OUT TIME The figure shows the logic for the selector switch. 5-312 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 527: Trip Output
 TRIP RECLOSE INPUT1: Range: FlexLogic operand   TRIP RECLOSE INPUT6: Range: FlexLogic operand  TRIP SEAL-IN DELAY: Range: 0 to 65.535 s in steps of 0.001  0.000 s D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-313...
Page 528 Collect inputs to initiate three pole tripping, the recloser and breaker failure elements • Collect inputs to initiate single pole tripping, the recloser and breaker failure elements • Assign a higher priority to pilot aided scheme outputs than to exclusively local inputs 5-314 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 529 CHAPTER 5: SETTINGS CONTROL ELEMENTS The trip output element works in association with other D60 elements that must be programmed and in-service for successful operation. The necessary elements are: recloser, breaker control, open pole detector, and phase selector. The recloser must also be in the “Reset” state before a single pole trip can be issued. Outputs from this element are also directly connected as initiate signals to the breaker failure elements.
Page 530 — These settings are used to select an operand to indicates that phase A, B, or BKR ΦA OPEN BKR ΦB OPEN BKR ΦC OPEN C of the breaker is open, respectively. 5-316 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 531 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-183: Trip output logic (Sheet 1 of 2) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-317...
Page 532 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-184: Trip output logic (Sheet 2 of 2) 5-318 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 533: Underfrequency (Ansi 81U)
— Selects the level at which the underfrequency element is to pickup. For example, if the system UNDERFREQ 1 PICKUP frequency is 60 Hz and the load shedding is required at 59.5 Hz, the setting is 59.50 Hz. Figure 5-185: Underfrequency logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-319...
Page 534: Overfrequency (Ansi 81O)
OVERFREQ 1 SOURCE setting selects the level at which the overfrequency element is to pickup. OVERFREQ 1 PICKUP Figure 5-186: Overfrequency logic 5-320 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 535: Frequency Rate Of Change (Ansi 81R)
For example, if the intent is to monitor an increasing trend but only if the frequency is already above certain level, set this setting to the required frequency level. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-321...
Page 536: Synchrocheck (Ansi 25)
DIFF: 10000 V SYNCHK1 MAX ANGLE Range: 0 to 100° in steps of 1  DIFF: 30° SYNCHK1 MAX FREQ Range: 0.00 to 2.00 Hz in steps of 0.01  DIFF: 1.00 Hz 5-322 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 537 — This setting selects the source for voltage V1 (see the Notes section that follows). SYNCHK1 V1 SOURCE — Selects the source for voltage V2, which must not be the same as used for the V1 (see Notes). SYNCHK1 V2 SOURCE D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-323...
Page 538 V2 magnitude can be directly compared with V1 magnitude. For example, when V1 and V2 are taken from 2 different windings of the transformer and at different voltage levels, the magnitude compensation must be performed before starting magnitude comparison in synchrocheck element. 5-324 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 539 The relay uses the phase channel of a three-phase set of voltages if programmed as part of that source. The relay uses the auxiliary voltage channel only if that channel is programmed D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-325...
Page 540 CONTROL ELEMENTS CHAPTER 5: SETTINGS as part of the Source and a three-phase set is not. 5-326 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 541 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-190: Synchrocheck logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-327...
Page 542: Autoreclose (Ansi 79)
Range: 0.00 to 655.35 s in steps of 0.01  2.00 s AR 3-P DEAD TIME 4: Range: 0.00 to 655.35 s in steps of 0.01  4.00 s AR EXTEND DEAD T 1: Range: FlexLogic operand  5-328 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 543 When reclosing simultaneously, for the first shot both breakers should reclose with either the single-pole or three-pole dead time, according to the fault type and the reclose mode. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-329...
Page 544 FlexLogic operand. The scheme is latched into the RIP state and resets only when an (autoreclose AR RIP AR CLS BKR 1 breaker 1) or (autoreclose breaker 2) operand is generated or the scheme goes to the Lockout state. AR CLS BKR 2 5-330 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 545 After the 3-P dead time times out, the Close Breaker 1 signal closes the first breaker again and starts the transfer timer. Since the fault is permanent, the protection trips again initiating the autoreclose scheme that is sent to Lockout by the SHOT COUNT = MAX signal. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-331...
Page 546 Breaker 2 if is set to “Yes.” If set to “No”, the scheme is sent to AR TRANSFER 1 TO 2 Lockout by the incomplete sequence timer. 5-332 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 547 AR1 CLOSE BRK 1 case of the unsuccessful reclose attempt or 20 ms after Open Pole is reset in case of the successful reclosure attempt. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-333...
Page 548 The pause signal freezes all four dead timers. When the pause 5-334 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 549 — This setting is used in breaker-and-a-half applications to allow the autoreclose control function to AR BUS FLT INIT perform reclosing with only one breaker previously opened by bus protection. For line faults, both breakers must open for the autoreclose reclosing cycles to take effect. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-335...
Page 550 However, a FlexLogic operand, FAIL, is asserted if either simultaneous multiple activations are AR MODE SWITCH initiated, or a single activation is initiated but recloser is already in progress. 5-336 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 551 Figure 5-192: Mode control logic In addition, the current AR mode is available as FlexLogic Operands because AR Mode equals to 1, 2, 3, and 4 respectively so that it can be monitored and logged. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-337...
Page 552 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-193: Single-pole autoreclose logic (Sheet 2 of 3) 5-338 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 553 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-194: Single-pole autoreclose logic (Sheet 3 of 3) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-339...
Page 554 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-195: Example of reclosing sequence 5-340 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 555: Digital Elements
DIGITAL ELEMENT 1 RESET DELAY — This setting enables or disabled the digital element pickup LED. When set to “Disabled,” the DIGITAL ELEMENT 1 PICKUP LED operation of the pickup LED is blocked. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-341...
Page 556 In most breaker control circuits, the trip coil is connected in series with a breaker auxiliary contact that is open when the breaker is open (see figure). To prevent unwanted alarms in this situation, the trip circuit monitoring logic must include the breaker position. Figure 5-197: Trip circuit example 1 5-342 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 557 In this case, it is not required to supervise the monitoring circuit with the breaker position – the setting is BLOCK selected to “Off.” In this case, the settings are as follows (EnerVista example shown). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-343...
Page 558: Digital Counters
Range: FlexLogic operand  CNT1 SET TO PRESET: Range: FlexLogic operand  COUNTER 1 RESET: Range: FlexLogic operand  COUNT1 FREEZE/RESET: Range: FlexLogic operand  COUNT1 FREEZE/COUNT: Range: FlexLogic operand  5-344 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 559 If control power is interrupted, the accumulated and frozen values are saved into non-volatile memory during the power-down operation. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-345...
Page 560: Monitoring Elements
 BREAKER RESTRIKE 1 See page 5-355    BREAKER RESTRIKE 2    CT FAILURE See page 5-357   DETECTOR 1   CT FAILURE   DETECTOR 4 5-346 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 561 (from 0 to 1) and contact separation for the specific installation. Integration of the measured current continues for 100 ms, which is expected to include the total arcing period. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-347...
Page 562 -cycle) and AMP MAX (kA) values of the last event. — This setting specifies the maximum symmetrical interruption rating of the circuit breaker. BKR 1 INTERUPTION RATING Figure 5-200: Arcing current measurement 5-348 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 563 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-201: Breaker arcing current logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-349...
Page 564 (contact input indicating the breaker status is off), and no flashover current is flowing. A contact showing the breaker status must be provided to the relay. The voltage difference is not considered as a condition for open breaker in this part of the logic. 5-350 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 565 This application does not require detection of breaker status via a 52a contact, as it uses a voltage difference larger than setting. However, monitoring the breaker contact ensures scheme stability. BRK 1 FLSHOVR DIFF V PKP D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-351...
Page 566 (all line breakers open), to well above the maximum line (feeder) load (line/feeder connected to load). 5-352 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 567 A six-cycle time delay applies after the selected FlexLogic operand resets. — This setting specifies the time delay to operate after a pickup condition is detected. BRK FLSHOVR PKP DELAY D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-353...
Page 568 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-202: Breaker flashover logic 5-354 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 569  EVENTS: Disabled One breaker restrike element is provided for each DSP in the D60. According to IEEE standard C37.100 entitled IEEE Standard Definitions for Power Switchgear, restrike is defined as “a resumption of current between the contacts of a switching device during an opening operation after an interval of zero current of ¼...
Page 570 — Specifies the reset delay for this element. When set to “0 ms,” then FlexLogic operand is BREAKER RESTRIKE 1 RESET DELAY picked up for only 1/8th of the power cycle. 5-356 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 571 CT FAIL 1 3V0 INPUT Range: 0.04 to 2.00 pu in steps of 0.01  PKP: 0.20 pu CT FAIL 1 PICKUP Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 1.000 s D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-357...
Page 572 CT FAIL 1 3V0 INPUT — Specifies the pickup value for the 3V_0 source. CT FAIL 1 3V0 INPUT PICKUP — Specifies the pickup delay of the CT failure element. CT FAIL 1 PICKUP DELAY 5-358 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 573 Due to shortness of such spikes, they are not usually detected by the instantaneous protection of the feeder, which operates on the RMS or fundamental component of the phase current with a relatively high pickup. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-359...
Page 574 “Number of counts” mode, a trip is initiated only after the selected number of faults is detected. In the “Counts per window” mode, a trip is initiated only after the selected number of faults is detected within the time specified by the INCIPNT FLT 1 setting. DETECT WINDOW 5-360 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 575 Once the fuse failure condition is declared, it is sealed-in until the cause that generated it disappears. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-361...
Page 576 SETTINGS  CONTROL ELEMENTS  MONITORING ELEMENTS  OPEN POLE  OPEN POLE OPEN POLE FUNCTION: Range: Disabled, Enabled   Disabled OPEN POLE BLOCK: Range: FlexLogic operand  OPEN POLE VOLTAGE Range: Disabled, Enabled  SUPV: Disabled 5-362 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 577 If the fault evolves into a multi-phase fault before the circuit breaker pole opens for the first fault, the phase selector changes the fault type from a single-line-to-ground fault to a multi-phase fault, thereby initiating a three-pole trip. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-363...
Page 578 “Enabled” and the setting to “On” (see the Breaker Control section earlier in this chapter for details). BREAKER 2 OUT OF SV Figure 5-210: Open pole detector logic (Sheet 1 of 2) 5-364 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 579 Range: FlexLogic operand  THERM PROT 1 BLOCK: Range: FlexLogic operand  THERMAL PROTECTION 1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset THERMAL PROTECTION 1 Range: Disabled, Enabled  EVENTS: Disabled D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-365...
Page 580 The reset time of the thermal overload protection element is also time delayed using following formula: Eq. 5-31 where τ = thermal protection trip time constant = a minimum reset time setting 5-366 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 581 IEC255-8 cold curve or hot curve equations op(In) is the reset time calculated at index n as per the reset time equation rst(In) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-367...
Page 582 BROKEN CONDUCTOR 1 Range: 20.0% to 100.0% in steps of 0.1%  I2/I1 RATIO: 20% BROKEN CONDUCTOR 1 Range: 0.05 to 1.00 pu in steps of 0.01  I1 MIN: 0.10 pu 5-368 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 583 — This setting specifies the pickup time delay for this function to operate after assertion BROKEN CONDUCTOR 1 PKP DELAY of the broken conductor pickup FlexLogic operand. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-369...
Page 584 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-214: Broken conductor detection logic 5-370 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 585: Pilot Schemes
In single-pole tripping applications, the scheme uses local fault type identification provided by the Phase Selector together with information received from the remote terminal(s). The latter can be coded into one, two, or four bits over the communications channel. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-371...
Page 586 DUTT RX1 DUTT RX2 DUTT RX3 DUTT RX4 signals from two or more remote terminals through OR gates in the FlexLogic, and configure the resulting signals as the inputs DUTT RX 5-372 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 587 Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.010 s PUTT NO OF COMM Range: 1, 2, or 4  BITS: 1 PUTT RX1: Range: FlexLogic operand  PUTT RX2: Range: FlexLogic operand  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-373...
Page 588 In multi-terminal applications, connect the signals from two or more PUTT RX2 PUTT RX3 PUTT RX4 remote terminals through OR gates in the FlexLogic, and configure the resulting signals as the inputs. PUTT RX 5-374 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 589 LINE END OPEN PICKUP Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.050 s POTT SEAL-IN Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.400 s D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-375...
Page 590 POTT scheme to return a received echo signal (if the echo feature is enabled). Also for this setting, take into account the principle of operation and settings of the line pickup element. 5-376 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 591 Typically, the output operand should be programmed to initiate a trip, breaker fail, and autoreclose, and drive a user-programmable LED as per user application. Figure 5-217: POTT scheme logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-377...
Page 592 OC directional elements. This allows a user to apply the POTT1 scheme using solely directional elements to achieve better coordination, rather than mixing distance and ground OC directional elements together. 5-378 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 593 Range: Disabled, Enabled   FUNCTION: Disabled HYB POTT BLOCK: Range: FlexLogic operand  HYB POTT PERMISSIVE Range: Disabled, Enabled, Custom  ECHO: Disabled HYB POTT ECHO COND: Range: FlexLogic operand  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-379...
Page 594 Generally, this scheme uses an overreaching zone 2 distance element to essentially compare the direction to a fault at all terminals of the line. Ground directional overcurrent functions available in the D60 can be used in conjunction with the zone 2 distance element to key the scheme and initiate operation. This increases the coverage for high-resistance faults.
Page 595 — This setting defines a transient blocking mechanism embedded in the hybrid POTT scheme for TRANS BLOCK RESET DELAY coping with the exposure of the overreaching protection functions to current reversal conditions (see also the TRANS BLOCK PICKUP DELAY D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-381...
Page 596 In four-bit HYB POTT RX1 HYB POTT RX1 HYB POTT RX2 applications, , and must be used. HYB POTT RX1 HYB POTT RX2 HYB POTT RX3 HYB POTT RX4 5-382 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 597 Range: Disabled, Enabled  FUNCTION: Disabled  BLOCK SCHEME BLOCK: Range: FlexLogic operand  BLOCK RX CO-ORD PKP Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.010 s D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-383...
Page 598 — This setting allows the user to assign any FlexLogic operand to block the scheme. Contact inputs BLOCK SCHEME BLOCK from a pilot cut-out switch are typically used for this purpose. 5-384 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 599 FlexLogic equations, this extra signal is primarily meant to be the output operand from either the negative-sequence directional, neutral directional, or a non-directional instantaneous overcurrent element. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-385...
Page 600 BLOCK SCHEME RX2 must be used. In four-bit applications, , and BLOCK SCHEME RX1 BLOCK SCHEME RX2 BLOCK SCHEME RX3 BLOCK SCHEME RX4 must be used. Figure 5-220: Directional blocking scheme logic 5-386 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 601 — Each setting defines the FlexLogic operand of a protection element for identifying forward faults BLK1 SCHME DIR FWD1-3 on the protected line, and thus, for initiating operation of the scheme. Good directional integrity is the key requirement for an over-reaching forward-looking protection element. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-387...
Page 602 Figure 5-221: Directional comparison blocking1 scheme logic 5.8.14.8 Directional comparison unblocking SETTINGS  CONTROL ELEMENTS  PILOT SCHEMES  DCUB SCHEME  DCUB SCHEME DCUB SCHEME Range: Disabled, Enabled   FUNCTION: Disabled 5-388 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 603 Range: FlexLogic operand  DCUB LOG3: Range: FlexLogic operand  DCUB RX4: Range: FlexLogic operand  DCUB LOG4: Range: FlexLogic operand  DCUB SCHEME TARGET: Range: Self-Reset, Latched, Disabled  Self-Reset D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-389...
Page 604 (for example, digital communication channels utilizing the D60 teleprotection input/outputs). To make the scheme fully operational as a stand-alone feature, the scheme output operands must be configured to interface with other relay functions, output contacts in particular.
Page 605 Typical setting values are from 4 to 32 ms. For most cases, a value of 8 ms can be used. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-391...
Page 606 In two-bit applications, with DCUB RX1 DCUB LOG1 DCUB RX1 DCUB LOG1 with must be used. In four-bit applications, all receive and loss-of-guard signals must be used. DCUB RX2 DCUB LOG2 5-392 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 607 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-222: Directional comparison unblocking scheme logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-393...
Page 608: Inputs/Outputs
The DC input voltage is compared to a user-settable threshold. A new contact input state must be maintained for a user-settable debounce time in order for the D60 to validate the new contact state. In the following figure, the debounce time is set at 2.5 ms;...
Page 609 For example, to use contact input H5a as a status input from the breaker 52b contact to seal-in the trip relay and record it in the Event Records menu, make the following settings changes: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-395...
Page 610: Virtual Inputs
FlexLogic equation, it likely needs to be lengthened in time. A FlexLogic timer with a delayed reset can perform this function. Figure 5-224: Virtual inputs logic 5-396 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 611: Contact Outputs
: any suitable FlexLogic operand OUTPUT H1 OPERATE “Cont Op 1 OUTPUT H1 SEAL-IN IOn” : “Enabled” CONTACT OUTPUT H1 EVENTS Figure 5-225: Contact input/output module type 6A contact 1 logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-397...
Page 612 Figure 5-226: Contact input/output module type 4L contact 1 logic Application example 1 A latching output contact H1a is to be controlled from two user-programmable pushbuttons (buttons number 1 and 2). The following settings are applied. 5-398 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 613 (assuming an H4L module): OUTPUTS  CONTACT OUTPUT H1a CONTACT OUTPUT H1c : “VO1” OUTPUT H1a OPERATE : “VO4” OUTPUT H1a RESET : “VO2” OUTPUT H1c OPERATE : “VO3” OUTPUT H1c RESET D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-399...
Page 614: Virtual Outputs
VIRTUAL OUTPUT 1 ID : "Disabled" VIRTUAL OUTPUT 1 EVENTS 5.9.5 Resetting 5.9.5.1 Enhanced and standard front panels SETTINGS  INPUTS/OUTPUTS  RESETTING  RESETTING RESET OPERAND: Range: FlexLogic operand   5-400 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 615: Direct Inputs And Outputs
EVENTS: Disabled These settings specify how the direct input information is processed. — This setting allows the user to assign a descriptive name to the direct input. DIRECT INPUT 1 NAME D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-401...
Page 616 Assume that contact input 1 from UR IED 2 is to be used by UR IED 1. The following settings are applied (Direct Input 5 and bit number 12 are used, as an example). UR IED 1: 5-402 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 617 (if any default state is set to “On”), or to trip the bus on any overcurrent condition (all default states set to “Off”). Example 3: Pilot-aided schemes Consider a three-terminal line protection application shown in the following figure. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-403...
Page 618 5" (forward a message from 1 to 3) DIRECT OUT 3 OPERAND "DIRECT INPUT 6" (forward a message from 3 to 1) DIRECT OUT 4 OPERAND The figure shows the signal flow among the three IEDs. 5-404 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 619: Teleprotection Inputs And Outputs
The “Latest/On” and “Latest/Off” values freeze the input in case of lost communications. If the latest state is not known, such as after relay power-up but before the first communication exchange, then the input defaults to logic 1 for “Latest/ On” and logic 0 for “Latest/Off.” D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-405...
Page 620 (teleprotection outputs at the sending end or corresponding teleprotection inputs at the receiving end). On three-terminal two-channel systems, redundancy is achieved by programming signal re-transmittal in the case of channel failure between any pair of relays. Figure 5-232: Teleprotection input/output processing 5-406 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 621: Transducer Inputs/Outputs
VALUE: 0.000 The D60 is provided with optional DCmA capability. This feature is specified as an option at the time of ordering. See the Order Codes section in chapter 2 for details. Hardware and software are provided to receive signals from external transducers and to convert these signals into a digital format for use as required.
Page 622: Rtd Inputs
1.5 pu. FlexElement operands are available to FlexLogic for further interlocking or to operate an output contact directly. See the following table for reference temperature values for each RTD type. 5-408 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 623: Dcma Outputs
Range: –90.000 to 90.000 pu in steps of 0.001  MIN VAL: 0.000 pu DCMA OUTPUT H1 Range: –90.000 to 90.000 pu in steps of 0.001  MAX VAL: 1.000 pu D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-409...
Page 624 — This setting allows selection of the output range. Each DCmA channel can be set independently DCMA OUTPUT H1 RANGE to work with different ranges. The three most commonly used output ranges are available. 5-410 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 625 The CT ratio is 5000:5 and the maximum load current is 4200 A. The current is to be monitored from 0 A upwards, allowing for 50% overload. The phase current with the 50% overload margin is: Eq. 5-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-411...
Page 626 ±0.5% of the full scale for the analog output module, or ± 0.005 x (1-0) x 254.03 kV = ±1.27 kV • ±0.5% of reading For example, under nominal conditions, the positive-sequence reads 230.94 kV and the worst-case error is 0.005 × 230.94 kV + 1.27 kV = 2.42 kV. 5-412 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 627: Testing
 FUNCTION: Disabled The D60 provides a test facility to verify the functionality of contact inputs and outputs, some communication functions and the phasor measurement unit (where applicable), using simulated conditions. The test mode can be in any of three states: Disabled, Isolated, or Forcible.
Page 628: Phasor Measurement Unit Test Values
PMU 1 IC TEST Range: –180.00 to 180.00° in steps of 0.05  ANGLE: 110.00° PMU 1 IG TEST Range: 0.000 to 9.999 kA in steps of 0.001  MAGNITUDE: 0.000 kA 5-414 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 629: Force Contact Inputs
5.11.5 Force contact outputs SETTINGS  TESTING  FORCE CONTACT OUTPUTS  FORCE CONTACT FORCE Cont Op 1 Range: Normal, Energized, De-energized, Freeze   OUTPUTS : Normal D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-415...
Page 630 While the selected operand is Off, the output behaves as it does when in service. On restart, the setting and the force contact input and force contact output settings revert to TEST MODE FORCING their default states. 5-416 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 631: Actual Values
  RxGOOSE STATUS See page 6-6    RxGOOSE See page 6-6   STATISTICS  AUTORECLOSE See page 6-7    DIGITAL COUNTERS See page 6-7   D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 632 See page 6-24   GROUND FAULT 1  WATTMETRIC   GROUND FAULT 2  PHASOR MEASUREMENT See page 6-24   UNIT  PMU AGGREGATOR See page 6-25   D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 633: Front Panel
The front panel can be viewed and used in the EnerVista software, for example to view an error message displayed on the front panel. The feature applies to the enhanced and standard front panels. To view the front panel in EnerVista software: Click Actual Values > Front Panel. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 634: Status
The present status of the 64 virtual inputs is shown here. The first line of a message display indicates the ID of the virtual input. For example, ‘Virt Ip 1’ refers to the virtual input in terms of the default name. The second line of the display indicates the logic state of the virtual input. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 635: Rxgoose Boolean Inputs
Range: On, Off  STATUS: Off The D60 is provided with optional IEC 61850 capability. This feature is specified as a software option at the time of ordering. See the Order Codes section of chapter 2 for details. 6.3.4 RxGOOSE DPS inputs ACTUAL VALUES ...
Page 636: Virtual Outputs
 Offline The D60 is provided with optional IEC 61850 capability. This feature is specified as a software option at the time of ordering. See the Order Codes section of chapter 2 for details. actual value does not consider RxGOOSE that are not configured or are not used by any RxGOOSE All RxGOOSE Online Input.
Page 637: Autoreclose
CHAPTER 6: ACTUAL VALUES STATUS The D60 is provided with optional IEC 61850 capability. This feature is specified as a software option at the time of ordering. See the Order Codes section of chapter 2 for details. — State number. The most recently received value in GOOSE message field stNum. The publisher increments stNum stNum each time that the state of one or more of the GOOSE message members is sent with a revised value.
Page 638: Flex States
PTP grandmaster, this actual value is zero. The grandmasterIdentity code is specified by PTP to be globally unique, so one can always know which clock is grandmaster in a system with multiple grandmaster-capable clocks. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 639: Direct Inputs
The UNRETURNED MSG COUNT CRC FAIL values can be cleared using the command. COUNT CLEAR DIRECT I/O COUNTERS values represent the state of each direct input. DIRECT INPUT 1 DIRECT INPUT (32) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 640: Direct Devices Status
MODBUS TCP (max 4) Range: 0 to 4  DNP TCP(max 2) Range: 0 to 2  IEC-104 TCP(max 2) Range: 0 to 2  PMU TCP Range: 1 to 4  6-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 641: Parallel Redundancy Protocol (Prp)
Range: 0 to 4G, blank if PRP disabled  The D60 is provided with optional PRP capability. This feature is specified as a software option at the time of ordering. See the Order Codes section in chapter 2 for details.
Page 642: Metering
 ARP: The D60 is provided with optional IEC 61850 capability. This feature is specified as a software option at the time of ordering. See the Order Codes section of chapter 2 for details. This status is relevant to R-GOOSE reception when configured for SSM or ASM reception modes. It is not relevant for GOOSE or for R-GOOSE in unicast reception mode.
Page 643 6.4.1.2 UR convention for measuring phase angles All phasors calculated by URs and used for protection, control and metering functions are rotating phasors that maintain the correct phase angle relationships with each other at all times. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-13...
Page 644 For display and oscillography purposes the phase angles of symmetrical components are referenced to a common reference as described in the previous sub-section. WYE-connected instrument transformers • ABC phase rotation: • ACB phase rotation: The above equations apply to currents as well. 6-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 645 * The power system voltages are phase-referenced – for simplicity – to V and V , respectively. This, however, is a relative matter. It is important to remember that the D60 displays are always referenced as specified under SETTINGS  SYSTEM SETUP  POWER SYSTEM  FREQUENCY AND PHASE REFERENCE The example above is illustrated in the following figure.
Page 646: Sources
SRC 1 RMS In:  0.000 A SRC 1 PHASOR Ia:  0.000 A 0.0° SRC 1 PHASOR Ib:  0.000 A 0.0° SRC 1 PHASOR Ic:  0.000 A 0.0° 6-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 647 0.00 V SRC 1 RMS Vbc:  0.00 V SRC 1 RMS Vca:  0.00 V SRC 1 PHASOR Vab:  0.000 V 0.0° SRC 1 PHASOR Vbc:  0.000 V 0.0° D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-17...
Page 648 SRC 1 APPARENT PWR  3φ: 0.000 VA SRC 1 APPARENT PWR  φa: 0.000 VA SRC 1 APPARENT PWR  φb: 0.000 VA SRC 1 APPARENT PWR  φc: 0.000 VA 6-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 649 S = V x Î x Î x Î Eq. 6-1 When VTs are configured in delta, the D60 does not calculate power in each phase and three-phase power is measured as S = V x Î x Î Eq. 6-2...
Page 650 The signal used for frequency estimation is low-pass filtered. The final SYSTEM SETUP  POWER SYSTEM frequency measurement is passed through a validation filter that eliminates false readings due to signal distortions and transients. 6-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 651 The harmonics are a percentage of the fundamental signal obtained as a ratio of harmonic amplitude to fundamental amplitude multiplied by 100%. The total harmonic distortion (THD) is the ratio of the total harmonic content to the fundamental: Eq. 6-4 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-21...
Page 652: Synchrocheck
If synchrocheck or a setting is "Disabled," the corresponding actual values menu item does not display. 6.4.4 Tracking frequency ACTUAL VALUES  METERING  TRACKING FREQUENCY  TRACKING FREQUENCY TRACKING FREQUENCY:  60.00 Hz  6-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 653: Frequency Rate Of Change
Distance source is specified in setting under SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  DISTANCE. PhaseVTSecondary and PhaseCTSecondary are specified in setting under SETTINGS  SYSTEM SETUP  AC INPUTS. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-23...
Page 654: Rxgoose Analogs
 0.000 The D60 is provided with optional GOOSE communications capability. This feature is specified as a software option at the time of ordering. See the Order Codes section of chapter 2 for details. The RxGOOSE Analog values display in this menu. The RxGOOSE Analog values are received via IEC 61850 GOOSE messages sent from other devices.
Page 655: Pmu Aggregator
6.4.12 Distance ACTUAL VALUES  METERING  DISTANCE  DISTANCE AB LOOP RESISTANCE   RAB: 0.00 Ohms AB LOOP REACTANCE  XAB: 0.00 Ohms AB LOOP IMPEDANCE  ZAB: 0.00 Ohms D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-25...
Page 656 ANGLE: 0.00 DEG Loop impedance is defined as Z##=|Z##| Angle=R##+jX##, in secondary ohms and ## is the loop indication (AB, BC, CA, AG, BG, and CG respectively). They are calculated as Eq. 6-5 6-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 657: Records
COMMANDS  CLEAR menu for manual clearing of the fault reports and to the RECORDS SETTINGS  PRODUCT SETUP  CLEAR RELAY RECORDS menu for automated clearing of the fault reports. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-27...
Page 658: Event Records
The event records are also viewable in the software and in a web browser. The figure shows the event records in the software. To view them in a web browser, enter the IP address of the device. When an oscillography icon displays, click it to open it. 6-28 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 659 (highlight in yellow), then press the green or cyan Mark Event Tab pushbutton. The mark color hides the selector until the selector is moved. A field at the top of the page shows the interval between the two marks. Figure 6-6: Event record D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-29...
Page 660: Oscillography
The status of the phasor measurement unit recorder is indicated as follows. ACTUAL VALUES  RECORDS  PMU RECORDS  PMU 1 RECORDING  PMU 1 PMU 1 FORCE TRIGGER: Range: No, Yes   RECORDINg 6-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 661: Breaker Maintenance
BREAKER OPERATING TIME All of the values are stored in non-volatile memory and retained with power cycling. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-31...
Page 662: Product Information
Range: 0.00 to 655.35  REVISION: 7.01 Revision number of the boot program firmware. FRONT PANEL PROGRAM Range: 0.00 to 655.35  REVISION: 2.01 Revision number of front panel program firmware. 6-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 663 The shown data is illustrative only. A modification file number of 0 indicates that, currently, no modifications have been installed. The date format reflects the format specified for the clock and can vary from that shown here. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-33...
Page 664 PRODUCT INFORMATION CHAPTER 6: ACTUAL VALUES 6-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 665: Commands And Targets
The commands menu contains relay directives intended for operations personnel. All commands can be protected from unauthorized access via the command password; see the Security section of chapter 5 for details. The following flash message appears after successfully command entry. COMMAND EXECUTED D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 666: Virtual Inputs
Range: No, Yes  COUNTERS? No  CLEAR IEC61850 See below   XWSI OPCNT  CLEAR IEC61850 See below   XCBR OPCNT CLEAR ALL RELAY Range: No, Yes  RECORDS? No D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 667: Set Date And Time
Range: Off, Red, Green, Blue, White & Text Pattern,  Black & Text Pattern, TV Test Pattern PERFORM PUSHBUTTON Range: No, Yes  TEST? No UPDATE ORDER CODE? Range: No, Yes  REBOOT RELAY? Range: No, Yes  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 668: Phasor Measurement Unit One-Shot
Although the diagnostic information is cleared before the D60 is shipped from the factory, the user can want to clear the diagnostic information for themselves under certain circumstances. For example, you clear diagnostic information after replacement of hardware.
Page 669 30 seconds afterwards PMU ONE-SHOT OP When the function is disabled, all three operands are de-asserted. The one-shot function applies to all logical PMUs of a given D60 relay. Figure 7-1: PMU one-shot FlexLogic operands 7.1.5.1 Testing accuracy of the PMU The one-shot feature is used to test accuracy of the synchrophasor measurement.
Page 670: Security
OPERATOR LOGOFF — Selecting ‘Yes’ allows the Supervisor to forcefully clear all the security logs and clears all the CLEAR SECURITY DATA operands associated with the self-tests. 7.2 Targets menu TARGETS  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 671: Target Messages
A target enables the EnerVista UR Setup software to monitor automatically and display the status of any active target messages of all the devices inserted into that site. Each D60 element with a TARGET setting has a target message that when activated by its element is displayed in sequence with any other currently active target messages in the menu.
Page 672 Contact Factory (xxx) • Latched target message: Yes. • Description of problem: One or more installed hardware modules is not compatible with the D60 order code. • How often the test is performed: Module dependent. • What to do: Contact the factory and supply the failure code noted in the display. The “xxx” text identifies the failed module (for example, F8L).
Page 673 Proper cable functionality (that is, check for physical damage or perform a continuity test). – The IRIG-B receiver is functioning. – Check the input signal level (it can be less than specification). If none of these apply, then contact the factory. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 674 What to do: Verify that the setting change was legitimate and essential for proper functioning of the protection and control system. MAINTENANCE ALERT: Front Panel Trouble • Latched target message: No. • Description of problem: The front panel is not communicating with the CPU module. 7-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 675 Description of problem: The ambient temperature is greater than the maximum operating temperature (+80°C). • How often the test is performed: Every hour. • What to do: Remove the D60 from service and install in a location that meets operating temperature standards. UNEXPECTED RESTART: Press “RESET” key •...
Page 676 V-type CPU = All ports support RJ45 SFPs only The consequence of an incorrect SFP can range from damage to the D60 to no power information for the D60 on its web page (enter IP address in a web browser, then click the SFP Transceiver Information. Only the type of SFP displays and not power data).
Page 677 What to do: Check all modules against the order code. Ensure they are inserted properly, and cycle the control power. If a module has intentionally been added or removed use the Update Order Code command to notify the relay that the current module configuration is correct. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 7-13...
Page 678 Description of problem: Brick internal self-testing has detected trouble internal to the Brick. • Severity: This self-test error does not directly inhibit protection. However, some or all of the affected Brick inputs/ outputs may not be available to the UR device. 7-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 679 A latched target can be unlatched by pressing the front panel reset key if the command has ended, however the output can still be non-functional. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 7-15...
Page 680 TARGETS MENU CHAPTER 7: COMMANDS AND TARGETS 7-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 681: Application Of Settings
8.1.1 Introduction This chapter provides general application guidelines for stepped distance, overcurrent, and pilot protection. Where relevant, design details and performance characteristics of the D60 are given to facilitate the process of setting the relay for a given application. 8.1.2 Impact of memory polarization The D60 uses a memorized positive sequence voltage as a polarizing signal in order to achieve dependable operation for forward faults and secure non-operation for reverse faults.
Page 682: Distance Elements (Stepped Distance Scheme)
The current supervision alone does not prevent maloperation in such circumstances. Keep in mind that the fuse failure element provided on the D60 needs some time to detect fuse fail conditions. This can create a race between the instantaneous zone 1 and the fuse failure element. Therefore, for maximum security, it is recommended to both set the current supervision above the maximum load current and use the fuse failure function.
Page 683: Ground Distance
To avoid extremely large reach settings, the D60 has the ability to implement any element so that it is reverse looking, which then can provide a back up for the longest line terminated on the local bus. This strategy can be beneficial if the reduced reach helps discrimination between the load and fault conditions, but must be implemented at both ends of the protected line.
Page 684 In highly non-homogenous and dynamic systems where the correction for non-homogeneity is not feasible, consider conservative reach (reduced) and/or correction angle (negative) settings. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 685: Protection Signaling Schemes
To avoid extremely large reach settings the D60 has the ability to implement any element, so that it is reverse looking. This strategy can be beneficial if the reduced reach enhances the discrimination between the load and fault conditions. When adopted, this approach must be implemented at both ends of the protected line.
Page 686: Direct Under-Reaching Transfer Trip (Dutt)
With any echo scheme however, a means must be provided to avoid D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 687: Hybrid Pott Scheme (Hyb-Pott)
This situation is encountered when it is desired to account for the zero sequence inter-circuit mutual coupling. This is not a problem for the ground distance elements in the D60 that do have a current reversal logic built into their design as part of the technique used to improve ground fault directionality.
Page 688: Directional Comparison Blocking
This loss-of- guard output is connected to a contact input of the D60. The power line carrier also provides an output contact when the permissive frequency is received. This output is wired to any other contact input of the D60.
Page 689 This DCUB BLOCK operand can consist of any pre-defined logic, including a pilot cutout switch connected to any contact input of the D60. With this pilot cutout switch and the pre-defined logic state on and assigned to , the scheme is disabled. The DCUB BLOCK directional comparison unblocking scheme supervises the operation and keying of all scheme functions.
Page 690: Series Compensated Lines
DCUB TX1 DCUB TX4 tripping/operating logic, and to output contacts as per the usual D60 logic/output assignments. 8.4 Series compensated lines 8.4.1 Introduction It is recommended to apply a combination of distance, ground directional overcurrent, and high-set overcurrent functions for protection of series compensated lines.
Page 691: Distance
As the characteristics of sub-synchronous oscillations are in complex relations with fault and system parameters, no solid setting recommendations are given with respect to extra security margin for sub-synchronous oscillations. It is strongly recommended to use a power system simulator to verify the reach settings or to use an adaptive D60 feature for dynamic reach control.
Page 692: Ground Directional Overcurrent
Net inductive reactance from relay through far-end busbar = 10 – 4 = 6 Ω; the offset cannot be higher than 6 Ω • It is recommended to use 3.5 Ω offset impedance 8.4.4 High-set phase overcurrent The setting rules for high-set overcurrent protection are explained in the High-Set Overcurrent Elements section. 8-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 693: Phase Distance Through Power Transformers
8.5.1 Phase distance protection 8.5.1.1 Overview Phase distance elements of the D60 can be set to respond to faults beyond any three-phase power transformer. The relay guarantees accurate reach and targeting for any phase fault. Moreover, the current and voltage transformers can be located independently on different sides of the transformer.
Page 694: Example
= 0.06 Ω ∠88° (intended reach of Zone 4) = 8000:5 = 1600 (located at H) = 315000:120 = 2625 (located at X) Transformer: 13.8/315 kV, 150 MVA, 10%, delta/wye, 315 kV side lagging 30° Transformer impedance: Eq. 8-8 8-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 695 The Zone 4 settings are: Eq. 8-10 : "2.60" PHS DIST Z4 REACH : "89" PHS DIST Z4 RCA : "Yd11" PHS DIST Z4 XMFR VOL CONNECTION : "None" PHS DIST Z4 XMFR CUR CONNECTION D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 8-15...
Page 696 PHASE DISTANCE THROUGH POWER TRANSFORMERS CHAPTER 8: APPLICATION OF SETTINGS 8-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 697: Theory Of Operation
The relay uses offset ground directional overcurrent functions as an optional supplement of the ground distance protection for pilot-aided schemes. The Ground Directional Overcurrent section describes the elements. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 698: Phasor Estimation
K0M — Mutual zero-sequence compensating factor: K0M = 1/3 x Z0M/Z1 MAG Z0m/Z1 ANG • Θ — Non-homogeneity angle setting ( NON-HOMOGEN ANG 9.1.3.2 Directional mho characteristic The dynamic 100% memory polarized mho characteristic is achieved by checking the angle between D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 699 The quadrilateral reactance characteristic is achieved by checking the angle between • AB phase element — (I – I ) × Z – (V – V ) and (I – I ) × Z D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 700 + I_0 × K0 × Z × K0M × Z – V and I × Z + I_0 × K0 × Z × K0M × Z The blinders apply to the Quad characteristic only. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 701 9.1.3.11 Zero-sequence directional characteristic The extra zero-sequence characteristic applies to ground zones 2 and higher and is achieved by checking angles between: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 702 DIR COMP LIMIT (removed when 3I_0 > OC SUPV and I_2 < CUTOFF) I × Z I × Z Right Blinder – V 90° Left Blinder I × Z – V I × Z 90° D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 703: Fast Distance Algorithm
• Non-directional option for the zone 1 and 2 Direction setting • Phase Distance applications through power transformers, when the XFMR VOL CONNECTION or XFMR CUR CONNECTION setting is other than "None" D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 704: Memory Polarization
Figure 9-2: Dynamic shift of the mho characteristic The same desirable effect of memory polarization applies to the directional comparator of the quadrilateral characteristic. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 705: Distance Elements Analysis
Mutual zero-sequence compensation can raise concerns regarding directional integrity on reverse faults in the situation when the relay gets "overcompensated." This problem does not affect the D60 because its ground distance elements use zero-sequence and negative-sequence currents in extra directional comparators. Both the currents are from the protected line and are not affected by any compensation as the latter applies only to the reach defining comparators: the mho, reactance, and blinder characteristics.
Page 706 9.1.6.3 Mho phase A to ground element (after memory expires) After the memory expires, the relay checks the actual positive-sequence voltage and compares it with 10% of the nominal voltage: _1 | = 58.83 V > 0.1 × 69.28 V 9-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 707 Reactance difference angle = | –3.9° – 24.8° | = 28.7° < 75° • Zero-sequence difference angle = | –19.8° – 0.0° | = 19.8° < 75° • Negative-sequence directional difference angle = | –19.8° – 0.0° | = 19.8° < 75° D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-11...
Page 708: Phase Distance Applied To Power Transformers
The D60 provides for any location of the VTs and CTs with respect to the involved power transformer and the direction of any given zone.
Page 709 CHAPTER 9: THEORY OF OPERATION PHASE DISTANCE APPLIED TO POWER TRANSFORMERS Figure 9-4: Applications of the "PHS DIST XF MR VOL/CUR CONNECTION" settings D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-13...
Page 710 PHASE DISTANCE APPLIED TO POWER TRANSFORMERS CHAPTER 9: THEORY OF OPERATION Table 9-9: Phase distance input signals for delta-wye transformers 9-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 711 CHAPTER 9: THEORY OF OPERATION PHASE DISTANCE APPLIED TO POWER TRANSFORMERS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-15...
Page 712: Example
Normally, in order to respond to the fault shown in the figure, a distance relay is applied at the relaying point X. The table outlines the relay input signals at this location. Table 9-10: Relay input signals at location X Input Primary Secondary 100.4 kV ∠–7.32° 38.25 V ∠–7.32° 9-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 713 0.687 Ω ∠85° secondary in order to reach to the fault shown in the figure. When installed at H, the relay needs to be set to 2.569 Ω ∠88.4° to ensure exactly same coverage. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-17...
Page 714: Ground Directional Overcurrent
As long as the offset impedance is not higher than the negative-sequence line impedance, the element ensures correct and fast fault direction identification for both forward and reverse faults. The same principle applies to the neutral directional overcurrent element. 9-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 715: Example
Distance protection elements of the D60 deal with the problem of voltage inversion by using 100% memory polarized directional comparators. As the memory duration is set longer than the slowest fault clearing time for reverse faults, it is guaranteed that the distance element does not pick-up on reverse faults if the voltage inversion happens.
Page 716 The problem of steady-state overreaching due to the negative reactance of the series capacitors can be addressed in the D60 in a traditional way by shortening the reach of an underreaching distance elements to the net inductive reactance of the line between the potential source and the far end busbar(s). This generic approach has two major drawbacks. First, it leaves large portion of the line uncovered by the directly tripping distance protection.
Page 717 The offset impedance can always be selected successfully to guarantee correct fault direction discrimination regardless of the degree of compensation and location of the series capacitors and the potential source. See the Application of Settings chapter for recommendations on settings for series compensation applications. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-21...
Page 718 SERIES-COMPENSATED LINES CHAPTER 9: THEORY OF OPERATION Figure 9-8: Dynamic reach for internal and external faults 9-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 719: Single-Pole Tripping
Figure 9-9: Single-pole operation The trip output element receives requests for single and three-pole trips and three-pole reclose initiation, which it then processes to generate outputs that are used to D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-23...
Page 720 The operation of the scheme on a line in a single breaker arrangement is described as follows. The line is protected by a D60 relay using the line pickup and zone 1 phase and ground distance elements, and a permissive overreaching transfer...
Page 721 The response of the system from this point is as described earlier for the second trip, except that the recloser goes to lockout upon the next initiation (depending on the number of shots programmed). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-25...
Page 722: Phase Selection
CHAPTER 9: THEORY OF OPERATION 9.5.2 Phase selection The D60 uses phase relations between current symmetrical components for phase selection. First, the algorithm validates if there is enough zero-sequence, positive-sequence, and negative-sequence currents for reliable analysis. The comparison is adaptive; that is, the magnitudes of the three symmetrical components used mutually as restraints confirm if a given component is large enough to be used for phase selection.
Page 723 FlexLogic operand is asserted or after delay OPEN POLE OP defined by the setting (in the Trip Output element) once the disturbance detector (50DD) initially PHASE SELECTOR RESET operated. Figure 9-11: Phase selector logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-27...
Page 724: Communications Channels For Pilot-Aided Schemes
9.5.3.1 Description In the D60 relay, pilot-aided schemes transmit a code representing the type of fault determined by the local phase selector according to the scheme logic. At a receiving terminal, the local and remote data are combined to determine the action to be performed.
Page 725 The TX1, TX2, RX1, and RX2 operands are used and fault data is coded per the following tables. Table 9-20: Permissive scheme transmit codes for two-bit channels Phase selector determination of Bit pattern transmitted fault type AG, BC, BCG BG, CA, CAG CG, AB, ABG, 3P, Unrecognized D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-29...
Page 726 DIR BLOCK TRIP B CG, AB, ABG, 3P, Unrecognized AG, BC, BCG CG, AB, ABG, 3P, Unrecognized CG, BC, BCG, CA, CAG DIR BLOCK TRIP C AG, BC, BCG BG, CA, CAG 9-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 727 BG, CA, CAG CA, CAG, unrecognized CG, AB, ABG, 3P, AB, ABG, 3P, unrecognized unrecognized 9.5.3.4 Four-bit channels The TX1, TX2, TX3, TX4, RX1, RX2, RX3, and RX4 operands are used. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-31...
Page 728 Trip Phase A AG, AB, ABG, CA, CAG, 3P, Unrecognized BG, AB, ABG, BC, BCG, 3P, Trip Phase B Unrecognized MULTI-P CG, BC, BCG, CA, CAG, 3P, Trip Phase C Unrecognized MULTI-P 9-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 729 Bit pattern received Remote Local determination Trip output determinatio of fault type LOG1 LOG2 LOG3 LOG4 n of fault type MULTI-P DCUB TRIP A AG, AB, ABG, CA, CAG, 3P, unrecognized D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-33...
Page 730: Permissive Echo Signaling
The duration of the echo pulse does not depend on the duration or shape of the received Rx signal but is settable as ECHO DURATION 9-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 731: Pilot Scheme / Phase Selector Coordination
In other cases, it is not recommended to delay the local trip decision. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-35...
Page 732: Cross-Country Fault Example
9.5.6 Cross-country fault example Assume a single pole operation application where D60 relays are used to protect a two-terminal line, (terminals T1 and T2) using phase and ground distance zone 1, 2, and 3 elements in a permissive over-reaching transfer trip scheme. The performance of the system with one, two, and four-bit communications channels is outlined for a mid-line phase A-to- ground fault and a co-incident phase B-to-ground fault just behind terminal T2.
Page 733: Fault Locator
Substituting the second equation into the first equation and multiplying both sides by the complex conjugate of IAF, Eq. 9-12 where * denotes complex conjugate D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-37...
Page 734 VTs are connected in wye, the fault location is performed based on the actual phase to ground voltages. If the VTs are connected in delta, fault location is suspended. 9-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 735 Eq. 9-21 where Z is the equivalent zero-sequence impedance behind the relay as entered under the fault report setting menu. SYS0 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-39...
Page 736 FAULT LOCATOR CHAPTER 9: THEORY OF OPERATION Figure 9-13: Fault locator scheme 9-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 737: Maintenance
UR Family Communications Guide for the entries. The upper part of the window displays values. The lower part of the window is for factory service use. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-1...
Page 738 Float — A numbering system with no fixed number of digits before or after the decimal point. An example is 0.000000. Binary — A numbering system using 0 and 1. An example is 0000-0000-0000-0000. Entries are not saved when closing the window. 10-2 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 739: General Maintenance
GENERAL MAINTENANCE 10.2 General maintenance The D60 requires minimal maintenance. As a microprocessor-based relay, its characteristics do not change over time. Expected service life is 20 years for UR devices manufactured June 2014 or later when applied in a controlled indoor environment and electrical conditions within specification.
Page 740 Using the Up or Down pushbuttons on the front panel, select the file. Press the COPY pushbutton. The files are copied from the D60 to the USB drive. Do not unplug the USB drive while copying is in progress, else the USB drive can be compromised.
Page 741: Convert Device Settings
Convert the settings by right-clicking one of the files in the Offline Window and selecting the Convert Device Settings option. GE recommends converting settings in firmware steps, for example when converting from 6.0 to 7.4x, convert first to 7.0 then 7.4 in order to follow embedded conversion rules and keep settings.
Page 742 Change settings in the new file, for example by looking at the original file. Write the converted file to the device, for example by dragging and dropping from the Offline Window to the Online Window. Check settings and operation. 10-6 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 743: Copy Settings To Other Device
10.5 Copy settings to other device Settings from one D60 device can be copied to another D60 device for rapid deployment. The order codes must match. See the Settings File section at the beginning of the Interfaces chapter for a list of settings not deployed, such as IP address.
Page 744: Back Up And Restore Settings
UR device settings can be saved in a backup URS file using the EnerVista UR Setup software. The URS file is the standard UR settings file. For an introduction to settings files in the URS format, see the beginning of the Interfaces chapter. 10-8 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 745 Have this option enabled when you want to keep the IID file from the UR device instead of from another tool. The location of the file is C:\ProgramData\GE Power Management\urpc\Offline, for example.
Page 746 The file is copied from the computer to the location specified. To save list of sites and devices with an Environment backup: In EnerVista, click File > Environment > Backup. A window opens. Name and save the .ENV file. 10-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 747: Restore Settings
These messages display because the roles of the protection engineer and network engineer can be separate. The former can require a URS file, while the latter can require stored Modbus settings and protection schemes. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-11...
Page 748 EnerVista UR Setup software. To restore the list of sites and devices from an Environment backup: In EnerVista, click File > Environment > Restore. A window opens. Select the .ENV file to restore. 10-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 749: Upgrade Software
10.9 Upgrade firmware If upgrading both EnerVista software and D60 firmware, upgrade the software first. The firmware of the D60 device can be upgraded, locally or remotely, using the EnerVista software. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-13...
Page 750 You access the Convert Device Settings option by right-clicking the file in the Offline Window area at the lower left. GE recommends converting settings in firmware steps, for example when converting from 6.0 to 7.4x, convert first to 7.0 then 7.4 in order to follow embedded conversion rules and keep settings. Note that the values of all settings that have been defaulted during conversion are not listed in the conversion report;...
Page 751: Replace Front Panel
For an enhanced front panel, loosen the thumb screw and open slightly the front panel. For a standard front panel, lift up the black plastic latch on the right side of the front panel and open slightly the front panel. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-15...
Page 752 With a Phillips screwdriver, unscrew and remove the mounting bracket on the right side of the unit. The bracket for the enhanced front panel looks similar to that for the graphical front panel, but they are not the same. 10-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 753 Figure 10-15: Remove standard front panel mounting bracket on right side Open the front panel. Unplug or unscrew the grey ground cable from the front panel. Unplug the RJ45 connector from the CPU module in the second slot on the left. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-17...
Page 754 Unscrew and remove the mounting bracket with the front panel from the left side. Figure 10-17: Unscrew enhanced front panel mounting bracket on left side Figure 10-18: Unscrew standard front panel mounting bracket on left side 10-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 755 Figure 10-19: Attach mounting bracket to relay on left side (no power supply module in first slot) Screw the right mounting bracket to the right side of the relay. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-19...
Page 756 Optionally remove the protective plastic film on the graphical front panel. It is normally peeled off, but also can be left The graphical front panel has been installed but not connected. 10-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 757 Ensure that the RS485 connector and the black cover plate are not on the back of the CPU module before sliding the module into the front of the relay. Figure 10-23: Rear of a CPU module before insertion without RS485 connector or cover plate D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-21...
Page 758 Insert the silver SFP connector(s) at the back of the CPU module, then connect any Ethernet connection(s). Power up the relay. If the graphical front panel does not power up immediately, disconnect power, open the front 10-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 759: Replace Module
Open the enhanced front panel to the left once the thumb screw has been removed. This allows for easy access of the modules for withdrawal. The new wide-angle hinge assembly in the enhanced front panel opens completely and allows easy access to all modules in the D60. Figure 10-26: Modules inside relay with front cover open (enhanced front panel) D60 LINE DISTANCE PROTECTION SYSTEM –...
Page 760: Battery
When required, the battery can be replaced. The power supply module contains the battery. The battery type is 3 V cylindrical. 10.12.1 Replace battery for SH/SL power supply When required, the battery can be replaced. The power supply module contains the battery. 10-24 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 761 10. Reinstall the battery holder and the metal cover, and reinsert the power supply module into the unit. 11. Power on the unit. 12. Dispose of the old battery as outlined in the next section. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-25...
Page 762: Dispose Of Battery
(Cd), el plomo (Pb), o el mercurio (Hg ). Para el reciclaje apropiado, devuelva este producto a su distribuidor ó deshágase de él en los puntos de reciclaje designados. Para mas información : wwwrecyclethis.info. 10-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 763 (Cd), lood (Pb) of kwik (Hg). Voor correcte vorm van kringloop, geef je de producten terug aan jou locale leverancier of geef het af aan een gespecialiseerde verzamelpunt. Meer informatie vindt u op de volgende website: www.recyclethis.info. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-27...
Page 764 Bu sembolle işaretlenmiş piller Kadmiyum(Cd), Kurşun(Pb) ya da Civa(Hg) içerebilir. Doğru geri dönüşüm için ürünü yerel tedarikçinize geri veriniz ya da özel işaretlenmiş toplama noktlarına atınız. Daha fazla bilgi için: www.recyclethis.info. 10-28 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 765: Clear Files And Data After Uninstall
For issues not solved by troubleshooting, the process to return the device to the factory for repair is as follows: • Contact a GE Grid Solutions Technical Support Center. Contact information is found in the first chapter. • Obtain a Return Materials Authorization (RMA) number from the Technical Support Center.
Page 766: Storage
Customers are responsible for shipping costs to the factory, regardless of whether the unit is under warranty. • Fax a copy of the shipping information to the GE Grid Solutions service department in Canada at +1 905 927 5098. Use the detailed return procedure outlined at https://www.gegridsolutions.com/multilin/support/ret_proc.htm...
Page 767: Flexanalog Items
Frequency rate of change 1 actual value 5860 Freq Rate 2 Value Hz/s Frequency rate of change 2 actual value 5864 Freq Rate 3 Value Hz/s Frequency rate of change 3 actual value D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 768 SRC 2 I_2 Angle Degrees Source 2 negative-sequence current angle 6242 SRC 2 Igd Mag Amps Source 2 differential ground current magnitude 6244 SRC 2 Igd Angle Degrees Source 2 differential ground current angle D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 769 SRC 4 Igd Mag Amps Source 4 differential ground current magnitude 6372 SRC 4 Igd Angle Degrees Source 4 differential ground current angle 6656 SRC 1 Vag RMS Volts Source 1 phase AG voltage RMS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 770 SRC 2 Vx RMS Volts Source 2 auxiliary voltage RMS 6752 SRC 2 Vx Mag Volts Source 2 auxiliary voltage magnitude 6754 SRC 2 Vx Angle Degrees Source 2 auxiliary voltage angle D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 771 SRC 4 Vca RMS Volts Source 4 phase CA voltage RMS 6869 SRC 4 Vab Mag Volts Source 4 phase AB voltage magnitude 6871 SRC 4 Vab Angle Degrees Source 4 phase AB voltage angle D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 772 SRC 2 Phase C PF Source 2 phase C power factor 7232 SRC 3 P Watts Source 3 three-phase real power 7234 SRC 3 Pa Watts Source 3 phase A real power D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 773 SRC 4 Neg Watthour Source 4 negative Watthour 7476 SRC 4 Pos varh varh Source 4 positive varhour 7478 SRC 4 Neg varh varh Source 4 negative varhour 7552 SRC 1 Frequency Source 1 frequency D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 774 Phasor measurement unit 1 zero-sequence voltage angle 9602 PMU 1 Ia Mag Amps Phasor measurement unit 1 phase A current magnitude 9604 PMU 1 Ia Angle Degrees Phasor measurement unit 1 phase A current angle D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 775 SRC 1 Ib Harm[5] Source 1 phase B current fifth harmonic 10278 SRC 1 Ib Harm[6] Source 1 phase B current sixth harmonic 10279 SRC 1 Ib Harm[7] Source 1 phase B current seventh harmonic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 776 Source 2 phase A current second harmonic 10341 SRC 2 Ia Harm[3] Source 2 phase A current third harmonic 10342 SRC 2 Ia Harm[4] Source 2 phase A current fourth harmonic A-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 777 Source 2 phase B current twenty-fourth harmonic 10396 SRC 2 Ib Harm[25] Source 2 phase B current twenty-fifth harmonic 10405 SRC 2 Ic THD Source 2 phase C current total harmonic distortion D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-11...
Page 778 Source 3 phase A current twenty-first harmonic 10459 SRC 3 Ia Harm[22] Source 3 phase A current twenty-second harmonic 10460 SRC 3 Ia Harm[23] Source 3 phase A current twenty-third harmonic A-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 779 Source 3 phase C current eighteenth harmonic 10522 SRC 3 Ic Harm[19] Source 3 phase C current nineteenth harmonic 10523 SRC 3 Ic Harm[20] Source 3 phase C current twentieth harmonic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-13...
Page 780 Source 4 phase B current fifteenth harmonic 10585 SRC 4 Ib Harm[16] Source 4 phase B current sixteenth harmonic 10586 SRC 4 Ib Harm[17] Source 4 phase B current seventeenth harmonic A-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 781 Synchrocheck 1 delta_phase 10863 Synchchk 1 SSCP DPh’ Degrees Synchrocheck 1 _synchscope 10864 Synchchk 2 Delta V Volts Synchrocheck 2 delta voltage 10866 Synchchk 2 Delta Phs Degrees Synchrocheck 2 delta phase D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-15...
Page 782 Synchrocheck 5 V2_angle 10926 Synchchk 5 Delta’ Phs Degrees Synchrocheck 5 delta_phase 10927 Synchchk 5 SSCP DPh’ Degrees Synchrocheck 5 _synchscope 10928 Synchchk 6 Delta V Volts Synchrocheck 6 delta voltage A-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 783 Volts Synchrocheck 9 V2_mag 10989 Synchchk 9 V2’ Ang Degrees Synchrocheck 9 V2_angle 10990 Synchchk 9 Delta’ Phs Degrees Synchrocheck 9 delta_phase 10991 Synchchk 9 SSCP DPh’ Degrees Synchrocheck 9 _synchscope D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-17...
Page 784 DCmA input 5 actual value 13514 DCmA Ip 6 DCmA input 6 actual value 13516 DCmA Ip 7 DCmA input 7 actual value 13518 DCmA Ip 8 DCmA input 8 actual value A-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 785 RTD input 28 actual value 13580 RTD Ip 29 RTD input 29 actual value 13581 RTD Ip 30 RTD input 30 actual value 13582 RTD Ip 31 RTD input 31 actual value D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-19...
Page 786 V0 3rd Harmonic 2 Volts VTFF 2 V0 3rd Harmonic 41142 V0 3rd Harmonic 3 Volts VTFF 3 V0 3rd Harmonic 41144 V0 3rd Harmonic 4 Volts VTFF 4 V0 3rd Harmonic A-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 787 RxGOOSE analog input 30 45644 RxGOOSE Analog 31 RxGOOSE analog input 31 45646 RxGOOSE Analog 32 RxGOOSE analog input 32 61439 PMU Num Triggers Phasor measurement unit recording number of triggers D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-21...
Page 788 FLEXANALOG ITEMS APPENDIX A: FLEXANALOG OPERANDS A-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 789: B Radius Server
UR device for successful authentication, and the shortname is a short, optional alias that can be used in place of the IP address. client 10.0.0.2/24 { secret = testing123 shortname = private-network-1 In the <Path_to_Radius>\etc\raddb folder, create a file called dictionary.ge and add the following content. # ########################################################## GE VSAs ############################################################ VENDOR...
Page 790 Access Settings > Product Setup > Security. Configure the IP address and ports for the RADIUS server. Leave the GE vendor ID field at the default of 2910. Update the RADIUS shared secret as specified in the clients.conf file. Restart the relay for the IP address and port changes to take effect.
Page 791: C Command Line
When the Supervisor account is enabled, the 'Lock Relay' setting must first be changed to No before the putsettings, inservice, or reboot command can be used. This setting cannot be changed using the command line interface. • Use quotes ("") to enclose any parameter containing a space D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 792 For non-CyberSentry devices — Set <authentication type> to "traditional". Note that <authentication type> defaults to "traditional" if not specified. Set <account> to "COMMANDS" or "SETTINGS". If not specified, the SETTINGS account is used. Example: SetupCLI URPC login -d "C30 Melbourne" -A traditional -a SETTINGS -w 1password1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 793 Read settings from device <device> and save them to the .urs file <File>. The <File> must not already exist. The default path to the output file is C:\Users\Public\Public Documents\GE Power Management\URPC\Data Example: SetupCLI URPC getsettings -d C30 -f "C30 Markham.urs"...
Page 794 SetupCLI URPC getsettings -d demoDevice -f devicefile.urs SetupCLI URPC compare -f existingfile.urs -r devicefile.urs -o output.txt The output is similar to the following: Comparing settings file aaa.urs : C:\Users\Public\Public Documents\GE Power Management\URPC\Data\ with bbb.urs : C:\Users\Public\Public Documents\GE Power Management\URPC\Data\ Setting Name...
Page 795 SetupCLI URPC getsettings -d DEV@SETUP_CLI -f "example file.urs" SetupCLI URPC logout -d DEV@SETUP_CLI SetupCLI URPC exit DEV@SETUP_CLI has to be used as the device name in the commands followed by the 'adddevice' command. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 796 COMMAND LINE INTERFACE APPENDIX C: COMMAND LINE INTERFACE D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 797: D Miscellaneous
This chapter provides the warranty and revision history. D.1 Warranty For products shipped as of 1 October 2013, GE Grid Solutions warrants most of its GE manufactured products for 10 years. For warranty details including any limitations and disclaimers, see the Terms and Conditions at http://www.gegridsolutions.com/multilin/warranty.htm...
Page 798 30 March 2013 13-0126 1601-0089-AA1 7.2x 1 August 2013 13-0401 1601-0089-AB1 7.3x 7 November 2014 14-1408 1601-0089-AB2 7.3x 1 September 2015 15-2215 1601-0089-AC1 7.40x 8 December 2016 16-3319 1601-0089-AE1 7.41x 31 January 2017 17-3427 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 799 17-3561 1601-0089-AF1 7.6x 30 June 2017 17-3779 Table D-2: Major changes for D60 manual version AF1 (English) Page Description General revision Updated "faceplate" to "front panel" for consistency and to reflect web site Added graphical front panel option to order codes and specifications in chapter 2, Interfaces chapter 4, Settings chapter 5, Actual Values chapter 6 Added PEAP-GTC and PAP protocols for authenticating user logins when using a RADIUS server.
Page 800 Updated RS422 and Fiber Interface Connection figure for the clock channels (from 7a and 7b to 1a and 1b) Added Engineer content Updated IEC 61850 content Updated FlexAnalog table for most UR products Table D-5: Major changes for D60 manual version AC1 (English) Page Description General revision. Added online help and updated generic online help.
Page 801 Full Load Current Contact Output Fiber Optic Communication FPGA Field-programmable Gate Array COMM Communications FREQ Frequency COMP Compensated, Comparison Frequency-Shift Keying CONN Connection File Transfer Protocol CONT Continuous, Contact FlexElement™ CO-ORD Coordination Forward D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 802 Low Voltage Parallel Redundancy Protocol PSEL Presentation Selector Machine Precision Time Protocol Machine to Machine Per Unit MilliAmpere PUIB Pickup Current Block Magnitude PUIT Pickup Current Trip Manual / Manually PUSHBTN Pushbutton D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 803 Time Dial Multiplier TEMP Temperature TFTP Trivial File Transfer Protocol Total Harmonic Distortion Timer Time Overcurrent Time Overvoltage TRANS Transient TRANSF Transfer TSEL Transport Selector Time Undercurrent Time Undervoltage TX (Tx) Transmit, Transmitter D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 804 ABBREVIATIONS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 805 Auxiliary undervoltage add ....................4-35, 5-36 FlexLogic operands ...............5-189 messages ....................7-7 logic diagram ...................5-297 overview ....................4-32 settings ....................5-296 reset ......................4-35 specifications ..................2-26 AND gate explained ................4-84 Auxiliary voltage channel ............... 3-15 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 806 ......................7-1 settings ....................5-350 with IEC 61850 ................... 5-94 specifications ..................2-28 Breaker restrike FlexLogic operands ...............5-189 logic diagram ...................5-357 settings ....................5-355 specifications ..................2-28 Breaker-and-a-half scheme ............5-6 Brightness ....................5-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 807 ................... 3-27 Copy settings for upgrading ............10-5 settings ....................5-409 Copy settings to other device ............10-7 specifications ..................2-37 Counters Decommission ..................10-29 actual values ..................6-7 Default password ................5-14 settings ....................5-344 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 808 ..................2-37 End of life ....................10-30 Direct under-reach transfer trip Energy metering see DUTT actual values ..................6-19 Directional comparison blocking clearing ..................5-41, 7-2 see Blocking scheme specifications ..................2-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 809 ................4-2 logic diagram ...................5-209 specifications ..................2-31 pickup ....................5-209 system logs ..................5-25 settings ....................5-207 via EnerVista software ..............4-2 specifications ..................2-30 EVENTS setting ..................5-5 Export settings to file .................10-8 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 810 ................5-65 Frequency rate of change settings ....................5-65 actual values ..................6-23 FlexAnalogs ...................A-1 FlexLogic operands ...............5-191 logic diagram ...................5-322 settings ....................5-321 specifications ..................2-27 Frequency tracking ................6-22 Frequency, nominal .................5-144 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 811 HardFiber Import settings from SCD or CID file ........10-12 interface module described ............3-15 In service indicator ................7-7 order codes for compatible URs ..........2-7 In Service LED ..................3-50 self-test errors ..................7-13 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 812 ................3-11 Logs, system ..................5-25 specifications ..................2-34 Loop actual values ................6-25 IRIG-B connection ................3-11 Lost password ..................5-8 ISO standards ..................2-43 Keypad ...................... 4-38 viii D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 813 Model number logic diagram ...................5-263 ..................3-1 settings ....................5-262 Modem connection ................3-62 specifications ..................2-24 Modification file number ..............6-32 Neutral overvoltage FlexLogic operands ...............5-193 logic diagram ...................5-295 settings ....................5-294 specifications ..................2-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 814 .................5-400 FlexLogic operands ..............5-193 Overcurrent curve types ...............5-249 logic diagram .................. 5-260 Overcurrent curves phase A polarization ..............5-258 FlexCurves ..................5-254 settings ....................5-257 IAC ......................5-252 specifications ..................2-24 IEC ......................5-250 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 815 ..................... 10-9 settings, aggregator ..............5-182 Preserve custom attributes when importing SCD/CID files settings, recording ................5-181 10-9 settings, tests ...................5-414 Print front panel labels ............4-44, 4-77 status of activation ................6-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 816 Reactive power ..................6-18 configuration ..................3-41 Reactive power specifications ............ 2-32 timing ..................... 3-42 Real power ....................6-18 two-channel application ............... 3-41 Real power specifications .............. 2-32 with fiber interface ................3-43 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 817 ................. 7-12 Self-tests explained ....................3-10 description ..................... 7-7 module fail message ..............7-12 error messages ..................7-7 photo ....................10-21 FlexLogic operands ...............5-200 Signal loss detection for fiber ............5-46 user-programmable ..............5-123 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL xiii...
Page 818 Switch FlexLogic monitor operand ............5-200 actual values ..................6-7 monitor ....................7-11 control with IEC 61850 ..............5-91 operating and storage ..............2-41 settings ................5-153, 5-307 Test voltages ..................3-13 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 819 Unit not programmed ..............5-141 Transfer files with USB drive ............4-16 Unit not programmed message ............7-8 Triangle in Offline Window .............4-70 Unpacking the relay ................3-1 Unreturned messages alarm .............5-140 Update SCL files prompt ..............4-70 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 820 ............7-12 actual values ..................6-4 commands ..................... 7-2 explained ...................5-396 FlexLogic operands ...............5-199 XOR gate explained ................4-84 logic diagram ...................5-396 settings ....................5-396 Yellow caution icon in Offline Window ........4-70 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 821 INDEX Zero-sequence core balance ............3-15 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL xvii...
Page 822 INDEX xviii D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...

GE D60 Instruction Manual

1 Introduction

Safety Symbols and Definitions

2 Product Description

3 Installation

Unpack and Inspect

4 Interfaces

Enervista Software Interface

5 Settings

Settings Menu

6 Actual Values

Actual Values Menu

7 Commands and Targets

8 Application of Settings

9 Theory of Operation

Quick Links

Related Manuals for GE D60

Summary of Contents for GE D60