Page 1 Grid Solutions Multiple Feeder Protection System Instruction Manual Product version: 7.41x GE publication code: 1601-0106-AE1 (GEK-130979) E83849 LISTED IND.CONT. EQ. 52TL 1601-0106-AE1...
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
Production tests ........................2-33 2.5.14 Approvals ..........................2-34 2.5.15 Maintenance.........................2-34 3 INSTALLATION Unpack and inspect..................3-1 Panel cutouts....................3-2 3.2.1 Horizontal units ........................3-2 3.2.2 Vertical units ........................... 3-3 3.2.3 Rear terminal layout ......................3-8 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 4 Secure and lock FlexLogic equations ................4-9 4.1.9 Settings file traceability....................4-12 Front panel interface ..................4-15 4.2.1 Front panel display......................4-15 4.2.2 Front panel keypad ......................4-16 4.2.3 Menu navigation ........................ 4-16 4.2.4 Menu hierarchy........................4-16 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 5 Power system........................5-128 5.5.3 Signal sources........................5-129 5.5.4 Breakers..........................5-132 5.5.5 Disconnect switches ......................5-136 5.5.6 FlexCurves...........................5-139 FlexLogic......................5-146 5.6.1 FlexLogic operands ......................5-146 5.6.2 FlexLogic rules ........................5-157 5.6.3 FlexLogic evaluation ...................... 5-157 5.6.4 FlexLogic example ......................5-158 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 6 Front panel......................6-3 Status......................... 6-4 6.3.1 Contact inputs ........................6-4 6.3.2 Virtual inputs ...........................6-4 6.3.3 RxGOOSE boolean inputs ....................6-5 6.3.4 RxGOOSE DPS inputs......................6-5 6.3.5 Teleprotection inputs ......................6-5 6.3.6 Contact outputs........................6-5 6.3.7 Virtual outputs........................6-6 6.3.8 Autoreclose..........................6-6 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 7 Testing underfrequency elements ................8-1 9 THEORY OF Fault locator ..................... 9-1 OPERATION 9.1.1 Fault type determination ....................9-1 10 MAINTENANCE 10.1 Monitoring ...................... 10-1 10.1.1 Devices with Site Targets....................10-1 10.1.2 Data with Modbus Analyzer ..................10-1 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 8 B RADIUS SERVER B.1 RADIUS server configuration .................B-1 CONFIGURATION C COMMAND LINE C.1 Command line interface .................C-1 INTERFACE D MISCELLANEOUS D.1 Warranty ......................D-1 D.2 Revision history ....................D-1 ABBREVIATIONS INDEX viii F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 9: Introduction
Ensure that the control power applied to the device, the AC current, and voltage input match the ratings specified on the relay nameplate. Do not apply current or voltage in excess of the specified limits. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 10: For Further Assistance
Worldwide e-mail: multilin.tech@ge.com Europe e-mail: multilin.tech.euro@ge.com 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 11 CHAPTER 1: INTRODUCTION FOR FURTHER ASSISTANCE Figure 1-1: Generate service report F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 12 FOR FURTHER ASSISTANCE CHAPTER 1: INTRODUCTION F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 13: Product Description
2.1 Product description The F35 Multiple Feeder Protection System is part of the Universal Relay (UR) series of products. It is a microprocessor- based relay that protects up to five feeders with busbar voltage measurement or up to six feeders without busbar voltage.
Page 14: Description
Transducer inputs and outputs Control pushbuttons IEC 60870-5-103 communications User-definable displays CyberSentry™ security IEC 61850 communications User-programmable LEDs Data logger IEC 62351-9 data and communications User-programmable pushbuttons security Demand Incipient cable fault detection User-programmable self-tests F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 15: Security
The F35 supports password entry from a local or remote connection. Local access is defined as any access to settings or commands via the faceplate interface. This includes both keypad entry and the through the faceplate RS232 port. Remote access is defined as any access to settings or commands via any rear communications port.
Page 16 See table notes See table notes |--------------- Display Properties |--------------- Clear Relay Records (settings) |--------------- Communications |--------------- Modbus User Map |--------------- Real Time Clock |--------------- Oscillography |--------------- Data Logger |--------------- Demand |--------------- User-Programmable LEDs F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 17 |---------- Clear Records |---------- Set Date and Time User Displays Targets Actual Values |---------- Front panel labels designer |---------- Status |---------- Metering |---------- Transducer I/O |---------- Records |---------- Product Info Maintenance |---------- Modbus Analyzer F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 18: Order Codes
The order code is on the product label and indicates the product options applicable. The F35 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 19: Order Codes With Enhanced Ct/Vt Modules
The R-GOOSE protocol described in IEC 61850-8-1 is available through the IEC 61850 software option. If R-GOOSE security is required, the CyberSentry software option also must be purchased. 2.3.1 Order codes with enhanced CT/VT modules Table 2-4: F35 order codes for horizontal units - * ** - * *...
Page 20 Channel 1 - RS422; Channel 2 - 1300 nm, single-mode, Laser 7Q 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 21 CHAPTER 2: PRODUCT DESCRIPTION ORDER CODES Table 2-5: F35 order codes for reduced-size vertical units - * ** - * * * - F ** - H ** - M ** - P/R ** Reduced Size Vertical Mount (see note regarding P/R slot below)
Page 22: 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: F35 order codes for horizontal units with process bus - * ** - * * * - F ** - H **...
Page 23 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-11...
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 2-7: F35 order codes for reduced-size vertical units with process bus - * ** - * * * - F ** - H **...
Page 25 Channel 1 - IEEE C37.94, MM, 64/128 kbps; Channel 2 - 1550 nm, single-mode, Laser 1550 nm, single-mode, Laser, 1 Channel 1550 nm, single-mode, Laser, 2 Channel Channel 1 - RS422; Channel 2 - 1550 nm, single-mode, Laser F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-13...
Page 26: Replacement Modules
Replacement modules can be ordered separately. When ordering a replacement CPU module or faceplate, provide the serial number of your existing unit. Not all replacement modules apply to the F35 relay. The modules specified in the order codes for the F35 are available as replacement modules for the F35.
Page 27 Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1300 nm, single-mode, Laser Channel 1 - IEEE C37.94, multimode, 64/128 kbps; Channel 2 - 1550 nm, single-mode, Laser 1550 nm, single-mode, Laser, 1 Channel F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-15...
Page 28: Signal Processing
(when applicable), and auxiliary voltages. The 2.4 kHz cut-off frequency applies to both 50 Hz and 60 Hz applications and fixed in the hardware, and thus is not dependent on the system nominal frequency setting. 2-16 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 29 The A/D converter has the following ranges of AC signals: Voltages: Eq. 2-1 Currents: Eq. 2-2 Current harmonics are estimated based on raw samples with the use of the full-cycle Fourier filter. Harmonics 2nd through 25th are estimated. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-17...
Page 30: Specifications
ICD/CID/IID files, and so on), IEEE 1588 (IEEE C37.238 power profile) based time synchronization, CyberSentry (advanced cyber security), the Parallel Redundancy Protocol (PRP), IEC 60870-5-103, and so on. 2.5 Specifications Specifications are subject to change without notice. 2-18 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 31: Protection Elements
> 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 32 0.00 to 600.00 s in steps of 0.01 Curve timing accuracy at >1.1 pickup: ±3.5% of operate time or ±1 cycle (whichever is greater) from pickup to operate Operate time: <30 ms at 1.10 pickup at 60 Hz 2-20 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 33 0.000 to 65.535 s in steps of 0.001 Operating mode: number of counts, counts per time window AUTORECLOSURE Single breaker applications, 3-pole tripping schemes Up to four reclose attempts before lockout F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-21...
Page 34: User-Programmable Elements
0.1 to 50.0% in steps of 0.1 Delta dt: 20 ms to 60 days Pickup and dropout delay: 0.000 to 65.535 s in steps of 0.001 NON-VOLATILE LATCHES Type: set-dominant or reset-dominant Number: 16 (individually programmed) 2-22 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 35 FlexLogic operand Pickup delay: 0.000 to 999999.999 s in steps of 0.001 Dropout delay: 0.000 to 999999.999 s in steps of 0.001 Timing accuracy: ±3% or ±4 ms, whichever is greater F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-23...
Page 36: Monitoring
0.1 to 2.0 × CT rating: ±0.25% of reading or ±0.1% of rated (whichever is greater) > 2.0 × CT rating: ±1.0% of reading RMS VOLTAGE Accuracy: ±0.5% of reading from 10 to 208 V 2-24 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 37: Inputs
3-Phase Power (P, Q, and S) present and maximum measured currents Accuracy: ±2.0% 2.5.5 Inputs AC CURRENT CT rated primary: 1 to 50000 A CT rated secondary: 1 A or 5 A by connection F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-25...
Page 38 Type: Passive RTD INPUTS Types (3-wire): 100 Ω Platinum, 100 and 120 Ω Nickel, 10 Ω Copper Sensing current: 5 mA Range: –50 to +250°C Accuracy: ±2°C Isolation: 36 V pk-pk 2-26 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 39: Power Supply
ALL RANGES Volt withstand: 2 × Highest Nominal Voltage for 10 ms Power consumption: typical = 15 to 20 W/VA maximum = 45 W/VA contact factory for exact order code consumption F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-27...
Page 40: Outputs
1 to 2.5 mA FORM-A CURRENT MONITOR Threshold current: approx. 80 to 100 mA FORM-C AND CRITICAL FAILURE RELAY Make and carry for 0.2 s: 30 A as per ANSI C37.90 Carry continuous: 2-28 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 41 1.6 A at L/R = 20 ms 0.8 A L/R = 40 ms CONTROL POWER EXTERNAL OUTPUT (FOR DRY CONTACT INPUT) Capacity: 100 mA DC at 48 V DC Isolation: ±300 Vpk DIRECT OUTPUTS Output points: F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-29...
Page 42: Communications
SIMPLE NETWORK TIME PROTOCOL (SNTP) Clock synchronization error: <10 ms (typical) PRECISION TIME PROTOCOL (PTP) PTP IEEE Std 1588 2008 (version 2) Power Profile (PP) per IEEE Standard PC37.238TM2011 Slave-only ordinary clock Peer delay measurement mechanism 2-30 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 43: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-31...
Page 44: Cybersentry Security
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 2-32 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 45: Type Tests
Insulation: class 1, Pollution degree: 2, Over voltage cat II 1 Not tested by third party. 2.5.13 Production tests THERMAL Products go through an environmental test based upon an Accepted Quality Level (AQL) sampling process. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 2-33...
Page 46: Approvals
Normally, cleaning is not required. When dust has accumulated on the faceplate 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. 2-34 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 47: Installation
For any issues, contact GE Grid Solutions as outlined in the For Further Assistance section in chapter 1. Check that you have the latest copy of the F35 Instruction Manual and the UR Family Communications Guide, for the applicable firmware version, at http://gegridsolutions.com/multilin/manuals/index.htm...
Page 48: Panel Cutouts
Maintenance > Change Front Panel. 3.2.1 Horizontal units The F35 is available as a 19-inch rack horizontal mount unit with a removable faceplate. The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate contains additional user-programmable pushbuttons and LED indicators.
Page 49: Vertical Units
3.2.2 Vertical units The F35 is available as a reduced size (¾) vertical mount unit, with a removable faceplate. The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate contains additional user-programmable pushbuttons and LED indicators.
Page 50 PANEL CUTOUTS CHAPTER 3: INSTALLATION Figure 3-4: Vertical dimensions (enhanced panel) F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 51 CHAPTER 3: INSTALLATION PANEL CUTOUTS Figure 3-5: Vertical and mounting dimensions (standard panel) For side-mounting F35 devices with the enhanced front panel, see the following documents available on the UR DVD and the GE Grid Solutions website: • GEK-113180 — UR-Series UR-V Side-Mounting Front Panel Assembly Instructions •...
Page 52 PANEL CUTOUTS CHAPTER 3: INSTALLATION For side-mounting F35 devices with the standard front panel, use the following figures. Figure 3-6: Vertical side-mounting installation (standard panel) F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 53 CHAPTER 3: INSTALLATION PANEL CUTOUTS Figure 3-7: Vertical side-mounting rear dimensions (standard panel) F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 54: Rear Terminal Layout
(nearest to CPU module), indicated by an arrow marker on the terminal block. The figure shows an example of rear terminal assignments. Figure 3-8: Example of modules in F and H slots F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 55: Wiring
CHAPTER 3: INSTALLATION WIRING 3.3 Wiring 3.3.1 Typical wiring Figure 3-9: Typical wiring diagram (T module shown for CPU) F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 56: Dielectric Strength
The power supply module can be ordered for two possible voltage ranges, and the F35 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 57: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-11...
Page 58 UR models. Substitute the tilde “~” symbol with the slot position of the module in the following figure. Figure 3-12: CT/VT module wiring 3-12 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 59: Process Bus Modules
3.3.5 Process bus modules The F35 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 60 Where a tilde “~” symbol appears, substitute the slot position of the module. Where a number sign “#” appears, substitute the contact number. 3-14 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 61 ~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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-15...
Page 62 ~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 3-16 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 63 CHAPTER 3: INSTALLATION WIRING Figure 3-14: Contact input and output module wiring (Sheet 1 of 2) F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-17...
Page 64 CHAPTER 3: INSTALLATION Figure 3-15: 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. 3-18 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 65 The contact inputs with auto-burnish create a high current impulse when the threshold is reached to burn off this oxidation layer as a maintenance to the contacts. Afterwards the contact input current is reduced to a steady-state current. The impulse has a five-second delay after a contact input changes state. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-19...
Page 66: Transducer Inputs And Outputs
Transducer output modules provide DC current outputs in several standard DCmA ranges. Software is provided to configure virtually any analog quantity used in the relay to drive the analog outputs. 3-20 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 67 (5A, 5C, 5D, 5E, and 5F) and channel arrangements that can be ordered for the relay. Where a tilde “~” symbol appears, substitute the slot position of the module. Figure 3-19: Transducer input/output module wiring The following figure show how to connect RTDs. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-21...
Page 68: Rs232 Faceplate 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. 3-22 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 69: Cpu Communication Ports
Figure 3-21: RS232 faceplate port connection 3.3.9 CPU communication ports 3.3.9.1 Overview In addition to the faceplate RS232 port, there is a rear RS485 communication port. The CPU modules do not require a surge ground connection. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-23...
Page 70 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 F35 COM terminal (#3); others function correctly only if the common wire is connected to the F35 COM terminal, but insulated from the shield.
Page 71: 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 F35 operates an internal oscillator with 1 µs resolution and accuracy.
Page 72: Direct Input And Output Communications
UR-series relays with the following connections: UR1-Tx to UR2-Rx, UR2-Tx to UR3-Rx, UR3-Tx to UR4-Rx, and UR4-Tx to UR1-Rx. A maximum of 16 URs can be connected in a single ring. 3-26 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 73 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-27...
Page 74 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. 3-28 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 75: Fiber: Led And Eled Transmitters
The following figure shows the configuration for the 72, 73, 7D, and 7K fiber-laser modules. Figure 3-30: 7x Laser fiber modules The following figure shows configuration for the 2I and 2J fiber-laser modules. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-29...
Page 76: 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. 3-30 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 77 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-31...
Page 78 (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. 3-32 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 79 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 3-37: G.703 dual loopback mode F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-33...
Page 80: Rs422 Interface
(data module 1) connects to the clock inputs of the UR RS422 interface in the usual way. In 3-34 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 81 Figure 3-40: Timing configuration for RS422 two-channel, three-terminal application Data module 1 provides timing to the F35 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 82: 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 3-42: RS422 and fiber interface connection 3-36 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 83: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-37...
Page 84 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 F35 communication for two and three terminal applications.
Page 85 When the clips have locked into position, the module is inserted fully. Figure 3-47: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-39...
Page 86: 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 3-40 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 87 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 F35 communication for two and three terminal applications.
Page 88 When the clips have locked into position, the module is inserted fully. Figure 3-50: 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. 3-42 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 89: 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: F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-43...
Page 90: Install Software
To communicate via the faceplate 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. 3-44 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 91: 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 F35 rear communications port. The converter terminals (+, –, GND) are connected to the F35 communication module (+, –, COM) terminals. See the CPU Communication Ports section in chapter 3 for details.
Page 92: 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. 3-46 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 93: Add Device To Software
3.7 Add device to software You connect remotely to the F35 through the rear RS485 or Ethernet port with a computer running the EnerVista UR Setup software. The F35 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 94 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. 3-48 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 95 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 F35 relay and the last number different (in this example, 1.1.1.2).
Page 96 Minimum = 0ms, Maximum = 0ms, Average = 0 ms Pinging 1.1.1.1 with 32 bytes of data: verify the physical connection between the F35 and the computer, and double-check the programmed IP address in setting, then repeat step 2. Product Setup  Communications  Network  IP Address...
Page 97 If this computer is used to connect to the Internet, re-enable any proxy server settings after the computer has been disconnected from the F35 relay. Start the Internet Explorer software. Select the UR device from the EnerVista Launchpad to start EnerVista UR Setup. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-51...
Page 98 Click the Quick Connect button to open the window. Select the Ethernet interface and enter the IP address assigned to the F35, 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 99: 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 100: 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 F35 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 F35 ports.
Page 101 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 F35 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 F35 ports.
Page 102: Configure Modem Connection
ADD DEVICE TO SOFTWARE CHAPTER 3: INSTALLATION The device has been configured for Ethernet communications. Proceed to the Connect to the F35 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 103: Connect To The F35
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 F35 ports, for example under Settings > Product Setup > Communications > Network.
Page 104: 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 105: Set Up Cybersentry And Change Default Password
Connect" and displays them in the Online Window. Expand the sections to view data directly from the F35 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 F35.
Page 106: Import Settings
If required, change the Files of type drop-down list. Select the file to import. To apply the settings to a live device, drag-and-drop the device entry from the Offline Window area to its entry in the Online Window area. 3-60 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 107 CHAPTER 3: INSTALLATION IMPORT SETTINGS Individual settings also can be dragged and dropped between Online and Offline Window areas. The order codes much match. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 3-61...
Page 108 IMPORT SETTINGS CHAPTER 3: INSTALLATION 3-62 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 109: Interfaces
The EnerVista UR Setup software is provided with every F35. 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 110: Event Viewing
IP Address IP Subnet Mask IP Routing When a settings file is loaded to a F35 that is in-service, the following sequence occurs: The F35 takes itself out of service. The F35 issues a UNIT NOT PROGRAMMED major self-test error.
Page 111: File Support
Settings list / offline window area Software windows, with common tool bar Settings file data view windows, with common tool bar Workspace area with data view tabs Status bar 10. Quick action hot links F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 112: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 113: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 114 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 115 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 116 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 117: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 118 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 119 Right-click the setting file in the offline window area and select the Edit Device Properties item. The window opens. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-11...
Page 120: Settings File Traceability
When a settings file is transferred to a F35 device, the date, time, and serial number of the F35 are sent back to EnerVista UR Setup and added to the settings file on the local computer. This information can be compared with the F35 actual values at any later date to determine if security has been compromised.
Page 121 With respect to the figure, the traceability feature is used as follows. The transfer date of a settings file written to a F35 is logged in the relay and can be viewed in the EnerVista software or the front panel display. Likewise, the transfer date of a settings file saved to a local computer is logged in the EnerVista software.
Page 122 4.1.9.2 Online device traceability information The F35 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 123: Front Panel Interface
The front panel can be viewed and used in the EnerVista software, for example to view an error message displayed on the front panel. To view the front panel in EnerVista software: Click Actual Values > Front Panel. Figure 4-18: Front panel use in the software (C60 shown) F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-15...
Page 124: Front Panel Keypad
Conversely, continually pressing the MESSAGE left arrow from a setting value or actual value display returns to the header display. 4-16 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 125: Changing Settings
Each numerical setting has its own minimum, maximum, and increment value associated with it. These parameters define what values are acceptable for a setting. FLASH MESSAGE For example, select the SETTINGS  PRODUCT SETUP  DISPLAY PROPERTIES  FLASH TIME: 10.0 s MESSAGE TIME setting.  F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-17...
Page 126 Repeat step 2 for the remaining characters: r,e,a,k,e,r, ,#,1. Press to store the text. ENTER If you have any problem, press to view context sensitive help. Flash messages appear sequentially for several HELP 4-18 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 127: Faceplate
The faceplate is hinged to allow easy access to the removable modules. There is also a removable dust cover that fits over the faceplate that must be removed in order to access the keypad panel. The following figure shows the horizontal arrangement of the faceplate panel. Figure 4-21: Standard horizontal faceplate F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-19...
Page 128: Led Indicators
LED indicator or target message, once the condition has been cleared (these RESET latched conditions can also be reset via the menu). SETTINGS  INPUT/OUTPUTS  RESETTING keys are used by the breaker control feature. USER 4-20 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 129 Support for applying a customized label beside every LED is provided. Default labels are shipped in the label package of every F35, together with custom templates. The default labels can be replaced by user-printed labels. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 130 ORed to turn on or off the phase A, B, or C LEDs. • VOLTAGE — Indicates voltage was involved • CURRENT — Indicates current was involved • FREQUENCY — Indicates frequency was involved 4-22 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 131 LED settings must be entered as shown in the User-programmable LEDs section of chapter 5. The LEDs are fully user-programmable. The default labels can be replaced by user-printed labels for both panels as explained in the next section. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-23...
Page 132: Custom Led Labeling
Select the Front Panel Label Designer item from the Online Window or Offline Window area, for example under Settings > Front Panel Label Designer. If the option does not display, it means that the F35 does not have an enhanced front panel or that no customization is possible. The Online Window has the advantage of displaying the live fields as opposed to blank fields.
Page 133 Use the tool EXACTLY as outlined as follows, with the printed side containing the GE part number facing the user. The label package shipped with every F35 contains the three default labels, the custom label template sheet, and the label removal tool.
Page 134 Bend the tab at the center of the tool tail as shown. To remove the LED labels from the F35 enhanced 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 135 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 F35 enhanced 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM –...
Page 136 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 4-28 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 137: Breaker Control
4.2.9 Breaker control The F35 can interface with associated circuit breakers. In many cases the application monitors the state of the breaker, that can be presented on faceplate LEDs, along with a breaker trouble indication. Breaker operations can be manually initiated from the faceplate keypad or automatically initiated from a FlexLogic operand.
Page 138: 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 F35, the remote password must be used. If the connection is to the RS232 port of the faceplate, the local password must be used.
Page 139: Invalid Password Entry
By default, when an incorrect Command or Setting password has been entered via the faceplate interface three times within five minutes, the FlexLogic operand is set to “On” and the F35 does not allow settings or LOCAL ACCESS DENIED command level access via the faceplate interface for five minutes.
Page 140: Logic Diagrams
Not. Negates/reverses the output, for example 0 becomes 1.  Connection  S, R Set, Reset Timer pickup. Triggered by the settings latch in the diagram. Timer reset. Triggered by the reset latch in the diagram. 4-32 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 141: Flexlogic Design And Monitoring 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-33...
Page 142 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 4-34 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 143: 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-35...
Page 144 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 4-36 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 145 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-37...
Page 146 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. 4-38 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 147 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-39...
Page 148 'Do not update IID file when updating SCL files') are updated. If the CID file is not already there, it is generated. The location of these files is C:\ProgramData\GE Power Management\urpc, for example, in the Offline and Online folders.
Page 149 The same timer is used in more than one place in the editor. This means (TIMER_ID, SheetReference) either the circuit that the Timer belongs to has been branched, or the Timer has been duplicated. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-41...
Page 150 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. 4-42 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 151 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 4-45: Code optimization results F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-43...
Page 152 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. 4-44 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 153: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-45...
Page 154: 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. 4-46 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 155: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-47...
Page 156: 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. 4-48 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 157 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 158 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. 4-50 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 159 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-51...
Page 160: 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. 4-52 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 161 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-53...
Page 162 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. 4-54 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 163 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-55...
Page 164 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 4-56 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 165 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4-57...
Page 166 FLEXLOGIC DESIGN AND MONITORING USING ENGINEER CHAPTER 4: INTERFACES 4-58 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 167: Settings
   OSCILLOGRAPHY See page 5-100    DATA LOGGER See page 5-102    DEMAND See page 5-104    USER-PROGRAMMABLE See page 5-105   LEDS F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 168 See page 5-168   GROUPED ELEMENTS   SETTING GROUP 2     SETTING GROUP 3    SETTING GROUP 4    SETTING GROUP 5   F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 169  RTD INPUTS See page 5-262     DCMA OUTPUTS See page 5-263     SETTINGS TEST MODE Range: Disabled, Isolated, Forcible   TESTING FUNCTION: Disabled See page 5-267 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 170: Overview
For example, on a system with a 13.8 kV nominal primary voltage, the base quantity is 13800 V. With 14400:120 V delta- connected VTs, the secondary base quantity and secondary voltage setting is: Eq. 5-1 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 171: Introduction To Ac Sources
A given source can contain all or some of the following signals: three-phase currents, single-phase ground current, three-phase voltages, and an auxiliary voltage from a single VT for checking for synchronism. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 172 RMS levels, fundamental frequency phasors, symmetrical components, and harmonics for voltage or current, as allowed by the hardware in each channel. These modules can calculate other parameters as directed by the CPU module. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 173: Product Setup
Password security and EnerVista security are disabled. Lost password If all passwords are lost, recovery is possible by resetting the unit to default values. Note that the relay is reset to default values, not just the passwords. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 174 CHAPTER 5: SETTINGS 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 175 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 F35, the remote password must be used. If the connection is to the RS232 port of the faceplate, the local password must be used.
Page 176 If you establish a local (serial) connection to the relay, you cannot view remote passcodes. Access supervision SETTINGS  PRODUCT SETUP  SECURITY  ACCESS SUPERVISION  ACCESS  ACCESS LEVEL See below   SUPERVISION  TIMEOUTS 5-10 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 177 INVALID ATTEMPTS BEFORE LOCKOUT The F35 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 178 Access Authorized Timeout setting value is started. When this timer expires, remote setting access is denied immediately. 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 179 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 180 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. 5-14 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 181 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 F35 access using either a server or the device. Access to functions depends on user role.
Page 182 When the "Device" button is selected, the F35 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 F35 device.
Page 183 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-17...
Page 184 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. 5-18 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 185 Range: Administrator, Engineer, Supervisor,   None Operator, Factory (for factory use only), None  CHANGE LOCAL See page 5-20   PASSWORDS  SESSION See page 5-21   SETTINGS F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-19...
Page 186 • Observer — This role has read-only access to all F35 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 187 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 188 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 5-22 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 189 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-23...
Page 190 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 5-24 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 191: Display Properties
CHAPTER 5: SETTINGS PRODUCT SETUP In addition to supporting syslog, a F35 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 192 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 F35 applies a cut-off value to the magnitudes and angles of the measured currents.
Page 193: Clear Relay Records
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 F35 responds to rising edges of the configured FlexLogic operands, they must be asserted for at least 50 ms to take effect.
Page 194: Communications
Range: 0 to 1000 ms in steps of 10  MIN TIME: 0 ms , and — The F35 is equipped with two independent serial communication RS232 BAUD RATE RS485 COM2 BAUD RATE PARITY ports. The faceplate RS232 port is intended for local use and has two options for baud rate. The rear COM2 port is RS485 and has settings for baud rate and parity.
Page 195 5.3.4.3 Ethernet network topology The F35 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 196 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. Figure 5-6: Multiple LANs, with redundancy 5-30 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 197 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 198 2 is performed. The delay in switching back ensures that rebooted switching devices connected to the F35, 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 199 UR 7 redundancy Failover is selected for redundancy. 5.3.4.6 Parallel Redundancy Protocol (PRP) The F35 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 200 Host routes are not supported at present. The routing table configuration is available on the serial port and front panel. This is a deliberate decision, to avoid loss of connectivity when remotely configuring the F35. 5-34 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 201 Starting with UR 7.10, up to six static network routes can be configured in addition to a default route. The default route configuration was also moved from the network settings into the routing section. The figure shows an example of topology that benefits from the addition of static routes. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-35...
Page 202 Show routes and ARP tables This feature is available on the Web interface, where the main menu contains an additional Communications menu and two submenus: • Routing Table • ARP Table 5-36 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 203 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 F35 is restarted. When it is set to 0, use the front panel or serial port to communicate with the relay.
Page 204  DNP PROTOCOL  DNP CHANNELS See below    DNP ADDRESS: Range: 0 to 65535 in steps of 1   DNP NETWORK See below   CLIENT ADDRESSES 5-38 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 205 Range: 1, 2, 5, 6  DEFAULT VARIATION: 1 DNP OBJECT 21 Range: 1, 2, 9, 10  DEFAULT VARIATION: 1 DNP OBJECT 22 Range: 1, 2, 5, 6  DEFAULT VARIATION: 1 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-39...
Page 206 DNP ADDRESS unique address to each DNP slave. The F35 can specify a maximum of five clients for its DNP connections. These are IP addresses for the controllers to which the F35 can connect. The settings follow. SETTINGS  PRODUCT SETUP  COMMUNICATIONS  DNP PROTOCOL  DNP NETWORK CLIENT ADDRESSES ...
Page 207 DNP TCP connection for greater than the time specified by this setting, the connection is aborted by the F35. This frees up the connection to be re-used by a client. Any change takes effect after cycling power to the relay.
Page 208 60870-5-104 point lists must be in one continuous block, any points assigned after the first “Off” point are ignored. 5.3.4.12 IEC 61850 protocol The F35 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 209 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 F35 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 210 Figure 5-11: IEC 61850 panel Opening the IEC 61850 window while online causes the UR Setup software to retrieve and import an SCL file from the F35. 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 211 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 F35. Upon receipt, the F35 checks the CID file for correctness, going out of service, then back into service when the CID file is accepted.
Page 212 Default: TEMPLATE The value entered sets the IED name used by IEC 61850 for the F35. An IED name unique within the network must be entered for proper operation. Valid characters are upper and lowercase letters, digits, and the underscore (_) character.
Page 213 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 F35. 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 214 Protection logical device has been set to instance name "Prot", the function-related name "Feeder1Prot" and the configuration revision "2016-03-07 08:46." The text is clipped on the right if the line is longer than the available width. The next paragraphs explain how to do this setup. 5-48 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 215 Figure 5-15: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-49...
Page 216 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 5-50 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 217 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-51...
Page 218 Routable GOOSE (R-GOOSE) is supported in firmware release 7.4 and later. Routable GOOSE allows UR and other devices to be located in separate networks. Encryption/decryption of messages is performed by a separate gateway device. Messages are routed using a separate router, using IP addresses. Note the following behavior: 5-52 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 219 The UR does not implement the Fixed-Length encoded GOOSE messages option specified in IEC 61850-8-1:2011 clause A.3; the UR always uses the ASN.1 Basic encoding rules (as specified in ISO/IEC 8825-1) as specified in IEC 61850 edition 1.0 and as optional in IEC 61850 edition 2.0. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-53...
Page 220 TxGOOSE1 messages from other GOOSE messages. <LDName> is a syntactic variable that is set to the value of setting Master functional ldName if one or more characters have been entered to that setting, otherwise the value of setting IED NAME suffixed with "Master". 5-54 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 221 Network devices can forward a message with a higher priority value before a message with a lower priority value, which speeds delivery of high-priority messages in heavily loaded networks. The standard recommends that higher-priority messages, such as GOOSE, have priority values in the range of 4 to 7. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-55...
Page 222 Range: 1 to 60 s in steps of 1 s Default: 60 s This setting specifies the time interval between heartbeat messages, meaning messages that are sent periodically while no events are detected. 5-56 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 223 61850-90-5 R GOOSE service can be subscribed to. The UR accepts both the variable length encoded GOOSE messages specified IEC 61850 8 1:2004 and the Fixed-Length encoded GOOSE messages as specified in IEC 61850 8 1:2011 clause A.3. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-57...
Page 224 If the publisher is a UR 7.3x series device, this setting needs match the value of the publisher's TxGOOSE GoID setting. 5-58 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 225 <GoCBName> is the name of the publishing control block. The F35 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 226 If the publisher is a UR 7.3x or 7.40 series device, set these settings to match the basic type of the members of the publisher's data set selected by the publisher's TxGOOSE datSet setting. 5-60 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 227 SCD (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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-61...
Page 228 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: 5-62 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 229 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-63...
Page 230 (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 5-23: RxGOOSE Analog Inputs panel There are 32 RxGOOSE analog inputs. 5-64 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 231 Range: 0.000 to 1000000000.000 in steps of 0.001 Default: 1.000 This setting specifies the per-unit base value for other F35 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 232 RptEna attribute is false. Buffered and unbuffered reports Navigate to Settings > Product Setup > Communications > IEC 61850 > Reports > Buffered Reports or Unbuffered Reports. 5-66 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 233 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-67...
Page 234 Control blocks and data sets can be pre-configured by sending the F35 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 235 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-69...
Page 236 DataSets Navigate to Settings > Product Setup > Communications > IEC 61850 > DataSets. 5-70 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 237 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-71...
Page 238 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. 5-72 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 239 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-73...
Page 240 However, a tabulation of the analog values and their associated deadband setting can be found in the UR Family Communications Guide. Figure 5-30: Deadband settings with .db suffix 5-74 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 241 Navigate to Settings > Communications > IEC 61850 > System Setup > Breakers > Breaker 1 to access the settings that configure the IEC 61850 protocol interface with the first breaker control and status monitoring element. The settings and functionality for the others are similar. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-75...
Page 242 SelectWithValue or Operate service with ctlVal true and with Check.Interlock-check true is requested of either BkrCSWI1.Pos or Bkr0XCBR1.Pos and the selected operand is not activated, a Negative Response (-Rsp) is issued with the REASON CODE of Blocked-by-interlocking. 5-76 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 243 This setting specifies the maximum time between an operate command to breaker 1 via BkrCSWI1.Pos until BkrCSWI1.Pos.stVal enters the commanded state. The command terminates if the commanded state is not reached in the set time. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-77...
Page 244 If a SelectWithValue or Operate service with ctlVal true and with Check.Interlock-check true is requested of DiscCSWI1.Pos or Disc0XSWI1.Pos and the selected operand is not activated, a Negative Response (-Rsp) is issued with the REASON CODE of Blocked-by-interlocking. 5-78 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 245 > 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 F35 reports to the client the disconnect switch 1 position the end of the command sequence.
Page 246 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. 5-80 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 247 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 F35 reports to the client the breaker 1 position at the end of the command sequence.
Page 248 Virtual Inputs are controllable FlexLogic operands that can be controlled via IEC 61850 commands to GGIO2, by DNP, by Modbus, and by the UR front panel. The settings related to these IEC 61850 commands are described here. 5-82 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 249 Navigate to Settings > Product Setup > Communications > IEC 61850 > GGIO > GGIO4 > GGIO4.AnIn1 to access the settings for the first GGIO4 value. The settings and functionality for the others are similar. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-83...
Page 250 <LDName>/GGIO4.AnIn01.instMag.f. This setting is stored as an IEEE 754 / IEC 60559 floating point number. Because of the large range of this setting, not all possible values can be stored. Some values are rounded to the closest possible floating point number. 5-84 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 251 PRODUCT SETUP File transfer by IEC 61850 The F35 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 252 NUMBER: 0 The Trivial File Transfer Protocol (TFTP) can be used to transfer files from the F35 over a network. The F35 operates as a TFTP server. TFTP client software is available from various sources, including Microsoft Windows NT. The dir.txt file obtained from the F35 contains a list and description of all available files, for example event records and oscillography.
Page 253 0.0.0.0 The F35 can specify a maximum of five clients for its IEC 104 connections. These are IP addresses for the controllers to which the F35 can connect. A maximum of two simultaneous connections are supported at any given time.
Page 254 Modbus register address. The default setting value of “0” is considered invalid. Fast exchanges (50 to 1000 ms) are generally used in control schemes. The F35 has one fast exchange (exchange 1) and two slow exchanges (exchange 2 and 3).
Page 255 EXCH 1 DATA ITEM 1 to 20/50 from the F35 memory map can be configured to be included in an EGD exchange. The settings are the starting Modbus register address for the data item in decimal format. See the Modbus memory map in the UR Series Communications Guide for details.
Page 256 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 F35 sets the invalid bit in the time stamp of a time-tagged message.
Page 257 Range: -32768 to 32767 in steps of 1  OFFSET: 0  ASDU 4 ANALOG 9 Range: FlexAnalog parameter  ASDU 4 ANALOG 9 Range: 0.000 to 65.535 in steps of 0.001  FACTOR: 1.000 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-91...
Page 258 FlexAnalog operands. The measurands sent are voltage, current, power, power factor, and frequency. If any other FlexAnalog is chosen, the F35 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 259 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 F35. 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 260: 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 F35 in a web browser and click the option. 5.3.6 Real time clock 5.3.6.1 Menu SETTINGS ...
Page 261 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 F35 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 262 PRODUCT SETUP CHAPTER 5: SETTINGS The F35 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 263 F35 clock is closely synchronized with the SNTP/ NTP server. It takes up to two minutes for the F35 to signal an SNTP self-test error if the server is offline.
Page 264: Fault Reports
 2:00 The F35 maintains two times: local time and Universal Coordinated Time (UTC). Local time can be provided by IRIG-B signals. UTC time is provided by SNTP servers. The real-time clock (RTC) and time stamps reported in historical records and communication protocols can be incorrect if the Local Time settings are not configured properly.
Page 265 MAG: 0.00 Ω The F35 relay supports one fault report and an associated fault locator per CT bank to a maximum of five. The signal source and trigger condition, as well as the characteristics of the line or feeder, are entered in this menu.
Page 266: Oscillography
(grounded loads, reactors, zig-zag transformers, shunt capacitor banks, and so on). 5.3.8 Oscillography 5.3.8.1 Menu SETTINGS  PRODUCT SETUP  OSCILLOGRAPHY  OSCILLOGRAPHY NUMBER OF RECORDS: Range: 1 to 64 in steps of 1   5-100 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 267 64 samples per cycle. That is, it has no effect on the fundamental calculations of the device. When changes are made to the oscillography settings, all existing oscillography records are cleared. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-101...
Page 268: Data Logger
DATA LOGGER CHNL 1: Range: Off, any FlexAnalog/actual value parameter  See Appendix A for list  DATA LOGGER CHNL 16: Range: Off, any FlexAnalog/actual value parameter  See Appendix A for list 5-102 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 269 — This display presents the total amount of time that the Data Logger can record the channels not DATA LOGGER CONFIG selected to “Off” without overwriting old data. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-103...
Page 270: Demand
00:00:00 (that is, 12:00 am). The 1440 minutes per day is divided into the number of blocks as set by the programmed time interval. Each new value of demand becomes available at the end of each time interval. 5-104 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 271: User-Programmable Leds
LED column. This test checks for hardware failures that lead to more than one LED being turned on from a single logic point. This stage can be interrupted at any time. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-105...
Page 272 PUSHBTN 1 DROP-OUT TIME Configure the LED test to recognize user-programmable pushbutton 1 by making the following entries in the SETTINGS  menu: PRODUCT SETUP  USER-PROGRAMMABLE LEDS  LED TEST 5-106 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 273 “Latched,” the LED, once lit, remains so until reset by the faceplate button, from a remote device via a RESET communications channel, or from any programmed operand, even if the LED operand state de-asserts. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-107...
Page 274: User-Programmable Self-Tests
Moreover, they do not trigger the ANY MINOR ALARM or ANY SELF-TEST messages. When in Enabled mode, minor alarms continue to function along with other major and minor alarms. See the Relay Self-tests section in chapter 7 for information on major and minor self-test alarms. 5-108 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 275: Control Pushbuttons
The location of the control pushbuttons are shown in the following figures. Figure 5-43: Control pushbuttons (enhanced faceplate) An additional four control pushbuttons are included on the standard faceplate when the F35 is ordered with the 12 user- programmable pushbutton option.
Page 276: User-Programmable Pushbuttons
Range: 0 to 60.00 s in steps of 0.05  TIME: 0.00 s PUSHBTN 1 LED CTL: Range: FlexLogic operand  PUSHBTN 1 MESSAGE: Range: Disabled, Normal, High Priority  Disabled 5-110 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 277  EVENTS: Disabled The F35 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 of available pushbuttons is dependent on the faceplate module ordered with the relay.
Page 278 “Self-reset” as the pushbutton operand status is PUSHBUTTON 1 FUNCTION implied to be “Off” upon its release. The length of the “Off” message is configured with the PRODUCT SETUP  DISPLAY setting. PROPERTIES  FLASH MESSAGE TIME 5-112 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 279 “High Priority” or “Normal.” MESSAGE — If this setting is enabled, each pushbutton state change is logged as an event into the event PUSHBUTTON 1 EVENTS recorder. The figures show the user-programmable pushbutton logic. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-113...
Page 280 PRODUCT SETUP CHAPTER 5: SETTINGS Figure 5-48: User-programmable pushbutton logic (Sheet 1 of 2) 5-114 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 281: Flex State Parameters
16 states are readable in a single Modbus register. The state bits can be configured so that all states of interest are available in a minimum number of Modbus registers. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-115...
Page 282: User-Definable Displays
Range: up to 20 alphanumeric characters  DISP 1 ITEM 1: Range: 0 to 65535 in steps of 1   DISP 1 ITEM 5: Range: 0 to 65535 in steps of 1  5-116 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 283 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-117...
Page 284: 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. 5-118 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 285 DIRECT I/O DATA RATE setting applies to a F35 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 286 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: 5-120 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 287 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). F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-121...
Page 288 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: 5-122 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 289 EVENTS: Disabled The F35 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 290: Teleprotection
 EVENTS: Disabled The F35 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 291: Installation
5.4 Remote resources 5.4.1 Remote resources configuration When the F35 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 292 Bricks. Remote resources settings configure the point-to-point connection between specific fiber optic ports on the F35 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 293: System Setup
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(U5)  VOLTAGE BANK F5 PHASE VT F5 Range: Wye, Delta   CONNECTION: Wye F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-127...
Page 294: Power System
5-128 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 295: 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 F35 is in the “Programmed” mode. If the F35 is “Not Programmed,” then metering values are available but can exhibit significant errors. 5.5.3 Signal sources SETTINGS ...
Page 296 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. 5-130 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 297 Figure 5-58: Example of use of sources Y LV D HV SRC 1 SRC 2 SRC 3 Phase CT F1+F5 None Ground CT None None Phase VT None None Aux VT None None F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-131...
Page 298: Breakers
1. The number of breaker control elements depends on the number of CT/VT modules specified with the F35. The following settings are available for each breaker control element.
Page 299 MANUAL CLOSE RECAL1 TIME operator has initiated a manual close command to operate a circuit breaker. — Selects an operand indicating that breaker 1 is out-of-service. BREAKER 1 OUT OF SV F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-133...
Page 300 CHAPTER 5: SETTINGS Figure 5-59: Dual breaker control logic (Sheet 1 of 2) IEC 61850 functionality is permitted when the F35 is in “Programmed” mode and not in local control mode. 5-134 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 301 IEC 61850 trip and close commands shown is one protection pass only. To maintain the close/ open command for a certain time, do so on the contact outputs using the "Seal-in" setting, in the Trip Output element, or in FlexLogic. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-135...
Page 302: Disconnect Switches
— This setting selects an operand that prevents opening of the disconnect switch. This setting can be SWITCH 1 BLK OPEN used for select-before-operate functionality or to block operation from a panel switch or from SCADA. 5-136 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 303 This allows for non-simultaneous operation of the poles. IEC 61850 functionality is permitted when the F35 is in “Programmed” mode and not in local control mode. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 304 SYSTEM SETUP CHAPTER 5: SETTINGS Figure 5-61: Disconnect switch logic 5-138 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 305: Flexcurves
0.48 0.88 15.5 0.50 0.90 16.0 0.52 0.91 16.5 0.54 0.92 17.0 0.56 0.93 17.5 0.58 0.94 18.0 0.60 0.95 18.5 0.62 0.96 19.0 0.64 0.97 19.5 0.66 0.98 10.0 20.0 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-139...
Page 306 30 ms. At approximately four times pickup, the curve operating time is equal to the MRT and from then onwards the operating time remains at 200 ms. 5-140 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 307 Configuring a composite curve with an increase in operating time at increased pickup multiples is not allowed. If this is attempted, the 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 F35. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-141...
Page 308 SYSTEM SETUP CHAPTER 5: SETTINGS Figure 5-65: Recloser curves GE101 to GE106 Figure 5-66: Recloser curves GE113, GE120, GE138, and GE142 5-142 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 309 CHAPTER 5: SETTINGS SYSTEM SETUP Figure 5-67: Recloser curves GE134, GE137, GE140, GE151, and GE201 Figure 5-68: Recloser curves GE131, GE141, GE152, and GE200 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-143...
Page 310 SYSTEM SETUP CHAPTER 5: SETTINGS Figure 5-69: Recloser curves GE133, GE161, GE162, GE163, GE164, and GE165 Figure 5-70: Recloser curves GE116, GE117, GE118, GE132, GE136, and GE139 5-144 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 311 CHAPTER 5: SETTINGS SYSTEM SETUP Figure 5-71: Recloser curves GE107, GE111, GE112, GE114, GE115, GE121, and GE122 Figure 5-72: Recloser curves GE119, GE135, and GE202 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-145...
Page 312: Flexlogic
Figure 5-73: UR architecture overview The states of all digital signals used in the F35 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 313 The number of pulses counted is equal to the set number Lower than Counter 1 LO The number of pulses counted is below the set number Fixed Logic 1 Logic 0 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-147...
Page 314 8BIT SWITCH 1 BIT 7 Bit 7 of eight-bit switch 1 asserted (the most significant bit) 8BIT SWITCH 2 to 6 Same set of operands as shown for 8 BIT SWITCH 1 5-148 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 315 BRK RESTRIKE 1 OP C Breaker restrike detected in phase C of the breaker control 1 element BKR RESTRIKE 2 to 6 Same set of operands as shown for BKR RESTRIKE 1 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-149...
Page 316 GROUND TOC1 OP Ground time overcurrent 1 has operated overcurrent GROUND TOC1 DPO Ground time overcurrent 1 has dropped out GROUND TOC2 to 6 Same set of operands as shown for GROUND TOC1 5-150 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 317 Phase B of phase instantaneous overcurrent 1 has dropped out PHASE IOC1 DPO C Phase C of phase instantaneous overcurrent 1 has dropped out PHASE IOC2 to 12 Same set of operands as shown for PHASE IOC1 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-151...
Page 318 Source 3 disturbance detector has operated SRC4 50DD OP Source 4 disturbance detector has operated SRC5 50DD OP Source 5 disturbance detector has operated SRC6 50DD OP Source 6 disturbance detector has operated 5-152 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 319 Wattmetric directional element 1 has picked up Wattmetric zero- WATTMETRIC 1 OP Wattmetric directional element 1 has operated sequence directional WATTMETRIC 2 to 4 Same set of operands as per WATTMETRIC 1 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-153...
Page 320 Asserted when the front panel PHASE B LED is on LED PHASE C Asserted when the front panel PHASE C LED is on LED NEUTRAL/GROUND Asserted when the front panel NEUTRAL/GROUND LED is on 5-154 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 321 Any device settings changed over any available interface; operand is asserted for at least one second and then self-reset TEMPERATURE TEMP MONITOR Asserted while the ambient temperature is greater than the maximum MONITOR operating temperature (80°C) F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-155...
Page 322 ‘1’ 2 to 16 all inputs are ‘1’ 2 to 16 all inputs are ‘0’ NAND 2 to 16 any input is ‘0’ only one input is ‘1’ 5-156 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 323: Flexlogic Rules
A timer operator (for example, "TIMER 1") or virtual output assignment (for example, " = Virt Op 1") can be used once only. If this rule is broken, a syntax error is declared. 5.6.3 FlexLogic evaluation Each equation is evaluated in the ascending order in which the parameters have been entered. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-157...
Page 324: Flexlogic Example
4, which is programmed in the contact output section to operate relay H1 (that is, contact output H1). Therefore, the required logic can be implemented with two FlexLogic equations with outputs of virtual output 3 and virtual output 4, shown as follows. 5-158 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 325 It is generally easier to start at the output end of the equation and work back towards the input, as shown in the following steps. It is also recommended F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-159...
Page 326 It is now possible to check that this selection of parameters produces the required logic by converting the set of parameters into a logic diagram. The result of this process is shown in the figure, which is compared to the logic for virtual output 3 diagram as a check. 5-160 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 327 Now check that the selection of parameters produce the required logic by converting the set of parameters into a logic diagram. The result is shown in the figure, which is compared to the logic for virtual output 4 diagram as a check. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-161...
Page 328 Always test the logic after it is loaded into the relay, in the same way as has been used in the past. Testing can be simplified by placing an "END" operator within the overall set of FlexLogic equations. The equations are evaluated up 5-162 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 329: Flexlogic Equation Editor
Range: Off, any analog actual value parameter  FLEXELEMENT 1 INPUT Range: SIGNED, ABSOLUTE  MODE: SIGNED FLEXELEMENT 1 COMP Range: LEVEL, DELTA  MODE: LEVEL FLEXELEMENT 1 Range: OVER, UNDER  DIRECTION: OVER F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-163...
Page 330 FLEXELEMENT 1 +IN this setting is set to “Off.” For proper operation of the element, at least one input must be selected. Otherwise, the element does not assert its output operands. 5-164 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 331 Figure 5-82: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-165...
Page 332 (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 5-166 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 333: Non-Volatile Latches
— This setting characterizes Latch 1 to be Set- or Reset-dominant. LATCH 1 TYPE — If asserted, the specified FlexLogic operands 'sets' Latch 1. LATCH 1 SET — If asserted, the specified FlexLogic operand 'resets' Latch 1. LATCH 1 RESET F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-167...
Page 334: Grouped Elements
 PHASE CURRENT See below     NEUTRAL CURRENT See page 5-178    WATTMETRIC See page 5-181   GROUND FAULT  GROUND CURRENT See page 5-185   5-168 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 335   5.7.3.2 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. If none of these curve shapes is adequate, FlexCurves can be used to customize the inverse time curve characteristics. The definite time curve is also an option that can be appropriate if only simple protection is required.
Page 336 2.414 25.756 15.213 9.729 7.783 6.753 6.102 5.647 5.307 5.041 4.827 38.634 22.819 14.593 11.675 10.130 9.153 8.470 7.960 7.562 7.241 51.512 30.426 19.458 15.567 13.507 12.204 11.294 10.614 10.083 9.654 5-170 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 337 2.700 2.160 1.800 1.543 1.350 1.200 1.00 27.000 13.500 6.750 4.500 3.375 2.700 2.250 1.929 1.688 1.500 IEC Curve C 0.05 3.200 1.333 0.500 0.267 0.167 0.114 0.083 0.063 0.050 0.040 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-171...
Page 338 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 5-28: GE type IAC inverse time curve constants IAC curve shape IAC Extreme Inverse 0.0040 0.6379...
Page 339 Multiplier Current ( I / I pickup (TDM) 10.0 0.01 0.44 0.25 0.11 0.06 0.04 0.03 0.02 0.02 0.01 0.01 0.10 4.44 2.50 1.11 0.63 0.40 0.28 0.20 0.16 0.12 0.10 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-173...
Page 340 = Reset Time in seconds (assuming energy capacity is 100% and RESET: Timed) RESET Recloser curves The F35 uses the FlexCurve feature to facilitate programming of 41 recloser curves. See the FlexCurves settings section earlier in this chapter for details. 5.7.3.3 Phase time overcurrent (ANSI 51P, IEC PTOC) SETTINGS ...
Page 341 (see the figure); the pickup level is calculated as Mvr times the setting. If the voltage restraint PHASE TOC1 PICKUP feature is disabled, the pickup level always remains at the setting value. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-175...
Page 342 — Selects the signal source for the phase time overcurrent protection element. SIGNAL SOURCE — Selects how phase current input quantities are interpreted by the F35. Inputs can be selected as fundamental INPUT phasor magnitudes or total waveform RMS magnitudes as required by the application.
Page 343 PHASE IOC1 BLOCK A: Range: FlexLogic operand   PHASE IOC1 BLOCK C: Range: FlexLogic operand  PHASE IOC1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset PHASE IOC1 Range: Disabled, Enabled  EVENTS: Disabled F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-177...
Page 344  NEUTRAL TOC 1 See below      NEUTRAL TOC 6    NEUTRAL IOC 1 See page 5-180     NEUTRAL IOC 12   5-178 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 345 — 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 F35. Inputs can be NEUTRAL TOC1 INPUT selected as fundamental phasor magnitudes or total waveform RMS magnitudes as required by the application.
Page 346 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 5-180 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 347 WATTMETRIC GND FLT 1 Range: 0.02 to 3.00 pu in steps of 0.01  OV PKP: 0.20 pu WATTMETRIC GND FLT 1 Range: Calculated IN, Measured IG  CURR: Calculated IN F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-181...
Page 348 — This setting specifies delay for the overcurrent portion of this element. The delay WATTMETRIC GND FLT 1 OC PKP DEL applies to the operand driven from the overcurrent condition. WATTMETRIC 1 PKP 5-182 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 349 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. 5-20 Again, the FlexCurve timer starts after the definite time timer expires. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-183...
Page 350 — 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. 5-184 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 351: Ground Current
Figure 5-91: Wattmetric zero-sequence directional logic 5.7.6 Ground current 5.7.6.1 Menu SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  GROUND CURRENT  GROUND CURRENT  GROUND TOC1 See below     F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-185...
Page 352 — 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 F35. Inputs can be GROUND TOC1 INPUT selected as fundamental phasor magnitudes or total waveform RMS magnitudes as required by the application.
Page 353 The ground instantaneous overcurrent element can be used as an instantaneous element with no intentional delay or as a definite time element. The ground current input is the quantity measured by the ground input CT and is the fundamental phasor magnitude. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-187...
Page 354: Negative Sequence Current
PICKUP: 1.000 pu NEG SEQ TOC1 Range: see Overcurrent Curve Types table  CURVE: IEEE Mod Inv NEG SEQ TOC1 Range: 0.00 to 600.00 in steps of 0.01  TD MULTIPLIER: 1.00 5-188 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 355 Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 0.00 s NEG SEQ IOC1 BLOCK: Range: FlexLogic operand  NEG SEQ IOC1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-189...
Page 356: Voltage Elements
 UNDERVOLTAGE1   PHASE   UNDERVOLTAGE3  PHASE See page 5-193   OVERVOLTAGE1   PHASE   OVERVOLTAGE3  NEUTRAL OV1 See page 5-194    5-190 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 357 The undervoltage delay setting defines the family of curves shown as follows. Eq. 5-22 where T = operating time D = undervoltage delay setting (D = 0.00 operates instantaneously) V = secondary voltage applied to the relay = pickup level pickup F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-191...
Page 358 The minimum voltage setting selects the operating voltage below which the element is blocked (a setting of “0” allows a dead source to be considered a fault condition). 5-192 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 359 The input voltage is the phase-to-phase voltage, either measured directly from delta-connected VTs or as calculated from phase-to-ground (wye) connected VTs. The figure shows specific voltages to be used for each phase. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-193...
Page 360 FlexCurves A, B, or C) or be used as a definite time element. The setting applies only if the NEUTRAL OV1 PICKUP DELAY setting is “Definite Time.” The source assigned to this element must be configured for a phase VT. NEUTRAL OV1 CURVE 5-194 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 361 Range: Disabled, Enabled  Disabled The F35 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 362 Range: Disabled, Enabled  Disabled The F35 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 363: Control Elements
The trip bus element allows aggregating outputs of protection and control elements without using FlexLogic and assigning them a simple and effective manner. Each trip bus can be assigned for either trip or alarm actions. Simple trip conditioning such as latch, delay, and seal-in delay are available. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-197...
Page 364 TRIP BUS 1 RESET RESET OP operand is pre-wired to the reset gate of the latch, As such, a reset command from the front panel interface or via communications resets the trip bus output. 5-198 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 365: Setting Groups
Prevents the active setting group from changing when the selected FlexLogic operand is "On." This SETTING GROUPS BLK — can be useful in applications where it is undesirable to change the settings under certain conditions, such as during a control sequence. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-199...
Page 366: Selector Switch
SELECTOR 1 TIME-OUT: Range: 3.0 to 60.0 s in steps of 0.1  5.0 s SELECTOR 1 STEP-UP: Range: FlexLogic operand  SELECTOR 1 STEP-UP Range: Time-out, Acknowledge  MODE: Time-out 5-200 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 367 (“Acknowledge” mode). When the new position is applied, the relay displays the SELECTOR SWITCH 1: POSITION Z IN USE message. Typically, a user-programmable pushbutton is configured as the stepping up control input. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-201...
Page 368 (that is, the three-bit input is not available (0,0,0) or out of range), then the selector switch output is set to position 0 (no output operand selected) and an alarm is established ( SELECTOR 1 PWR ALARM 5-202 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 369 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-203...
Page 370 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-105: Time-out mode 5-204 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 371 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-205...
Page 372 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. 5-206 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 373: Underfrequency (Ansi 81U)
DELAY : 2.000 s UNDERFREQ 1 TARGET: Range: Self-reset, Latched, Disabled  Self-reset UNDERFREQ 1 EVENTS: Range: Disabled, Enabled  Disabled There are six identical underfrequency elements, numbered 1 through 6. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-207...
Page 374: Autoreclose (Ansi 79)
Range: FlexLogic operand  AR1 MANUAL CLOSE: Range: FlexLogic operand  AR1 MNL RST FRM LO: Range: FlexLogic operand  AR1 RESET LOCKOUT IF Range: Off, On  BREAKER CLOSED: Off 5-208 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 375  Disabled The F35 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. The maximum number of autoreclosure elements available is equal to the number of installed CT banks.
Page 376 AR1 RESET LOCKOUT IF BREAKER CLOSED has been manually closed and stays closed for a preset time. In order for this setting to be effective, disable the next setting ( AR1 RESET LOCKOUT ON MANUAL CLOSE 5-210 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 377 "reclose-in-progress" state. If all conditions allowing a breaker closure are not satisfied when this time expires, the scheme goes to Lockout. This timer must be set to a delay less than the reset timer. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-211...
Page 378 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-109: Autoreclosure logic (Sheet 1 of 2) 5-212 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 379 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-110: Autorecloser logic (Sheet 2 of 2) F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-213...
Page 380 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-111: Single shot autoreclosing sequence - permanent fault 5-214 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 381: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-215...
Page 382 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 5-113: Trip circuit example 1 5-216 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 383 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). F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-217...
Page 384: 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  5-218 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 385 If control power is interrupted, the accumulated and frozen values are saved into non-volatile memory during the power-down operation. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-219...
Page 386: 8-Bit Switches
This feature allows switching between two input arguments defined by 8 bits each. The bits are specified by FlexLogic operands. The feature could be viewed as an integrated two-position switch for 8 logic signals. Typically this element is applied in conjunction with the Digitizer and 8-bit Comparator features. 5-220 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 387 If the control operand is in the "Off" state, the first (A) input is switched to the output. If the control operand is in the "On" state, the second (B) input is switched to the output. The switching takes place instantaneously. Figure 5-116: 8-bit switch logic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-221...
Page 388: Monitoring Elements
Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.000 s BKR 1 ARC AMP LIMIT: Range: 0 to 50000 kA -cycle in steps of 1  1000 kA2-cyc 5-222 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 389 (breaker operating time), clear ARCING AMPS (kA -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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-223...
Page 390 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-117: Arcing current measurement 5-224 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 391 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-118: Breaker arcing current logic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-225...
Page 392 — Selects the threshold value above which the output operand is set. BKR 1 ARC AMP LIMIT 5-226 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 393 -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 5-119: Arcing current measurement F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-227...
Page 394 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-120: Breaker arcing current logic 5-228 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 395 (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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-229...
Page 396 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 5-230 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 397 (all line breakers open), to well above the maximum line (feeder) load (line/feeder connected to load). F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-231...
Page 398 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 5-232 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 399 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-121: Breaker flashover logic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-233...
Page 400 The user can add counters and other logic to facilitate the decision making process as to the appropriate actions upon detecting a single restrike or a series of consecutive restrikes. 5-234 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 401 1/8th of the power cycle. — Enables/disables high-frequency (HF) pattern detection when breaker restrike occurs. BREAKER RESTRIKE 1 HF DETECT High-frequency pattern is typical for capacitor bank, cables, and long transmission lines applications. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-235...
Page 402 Range: 0.000 to 65.535 s in steps of 0.001  RESET DELAY: 0.100 s INCIPIENT FAULT 1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset INCIPIENT FAULT 1 Range: Disabled, Enabled  EVENTS: Disabled 5-236 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 403 — Selects a current source for the incipient cable fault detector element. This source must be INCIPIENT FAULT 1 SOURCE assigned a valid CT bank. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-237...
Page 404 There are two classes of fuse failure that occur: • Class A — Loss of one or two phases • Class B — Loss of all three phases 5-238 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 405 PHASE VT SECONDARY of DELTA VTs. The setting is found under SETTINGS  SYSTEM SETUP  AC INPUTS  VOLTAGE BANK  PHASE VT SECONDARY Figure 5-127: VT fuse fail logic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-239...
Page 406 = protected element base (nominal) current To ensure element accuracy for high overcurrent conditions, the maximum value of I/(k x I ) is limited to 8, even when realistically it is exceeding this value. 5-240 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 407 The thermal overload protection element estimates accumulated thermal energy E using the following equations calculated each power cycle. When current is greater than the pickup level, I > k × I , element starts increasing the thermal energy: Eq. 5-26 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-241...
Page 408 30 minutes Busbar 60 minutes 20 minutes Underground cable 20 to 60 minutes 60 minutes The figure shows the logic for the thermal overload protection element. Figure 5-129: Thermal overload protection logic 5-242 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 409 — 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-243...
Page 410 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-130: Broken conductor detection logic 5-244 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 411: Cold Load Pickup
The reset delay interval is intended to be set to a ON-LOAD TIME BEFORE RESET period until the feeder load has decayed to normal levels, after which other features can be used to switch setting groups. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-245...
Page 412: Pid Regulator
PID 1 DERIV. TIME Range: 0.00 to 600.00 s in steps of 0.01  CONST.: 1.00 s PID 1 DERIVATIVE Range: 1 to 20 in steps of 1  LIMIT: 10 5-246 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 413  EVENTS: Disabled The F35 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. The figure shows a general form of a PID regulator in the s domain.
Page 414 AW is a flag which enables anti-windup The incremental form of this equation is: Eq. 5-29 where Eq. 5-30 The figure shows the PID regulator logic. Figure 5-134: PID regulator logic 5-248 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 415: 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 F35 to validate the new contact state. In the following figure, the debounce time is set at 2.5 ms;...
Page 416 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: 5-250 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 417: Virtual Inputs
FlexLogic equation, it likely needs to be lengthened in time. A FlexLogic timer with a delayed reset can perform this function. Figure 5-136: Virtual inputs logic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-251...
Page 418: Contact Outputs
: any suitable FlexLogic operand OUTPUT H1 OPERATE “Cont Op 1 OUTPUT H1 SEAL-IN IOn” : “Enabled” CONTACT OUTPUT H1 EVENTS Figure 5-137: Contact input/output module type 6A contact 1 logic 5-252 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 419 Figure 5-138: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-253...
Page 420 (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 5-254 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 421: Virtual Outputs
The command can be sent from the faceplate RESET button, a remote device via a communications channel, or any selected operand. RESET F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-255...
Page 422: Direct Inputs And Outputs
— This setting allows the user to assign a descriptive name to the direct output. DIRECT OUT 1 NAME — This sets the FlexLogic operand that determines the state of this direct output. DIR OUT 1 OPERAND 5-256 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 423 The following settings are applied (assume Bit 3 is used by all 3 devices to send the blocking signal and Direct Inputs 7, 8, and 9 are used by the receiving device to monitor the three blocking signals). UR IED 2: F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-257...
Page 424 Assume the Hybrid Permissive Overreaching Transfer Trip (Hybrid POTT) scheme is applied using the architecture shown as follows. The scheme output operand is used to key the permission. HYB POTT TX1 Figure 5-142: Single-channel open-loop configuration 5-258 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 425: Teleprotection
2-1 through 2-16). The remote relay connected to channels 1 and 2 of the local relay is programmed by assigning FlexLogic operands to be sent via the selected communications channel. This allows the user to create F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-259...
Page 426 (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. 5-260 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 427: Transducer Inputs/Outputs
VALUE: 0.000 The F35 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 428: Rtd Inputs
FlexElements, the operate level is scaled to a base of 100°C. For example, a trip level of 150°C is achieved by setting the operate level at 1.5 pu. FlexElement operands are available to FlexLogic for further interlocking or to operate an output contact directly. 5-262 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 429: 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-263...
Page 430 — 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. 5-264 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 431 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. 5-37 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-265...
Page 432 ±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. 5-266 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 433: Testing
 FUNCTION: Disabled The F35 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 434: Force Contact Inputs
 FORCE Cont Op xx Range: Normal, Energized, De-energized, Freeze  : Normal The force contact outputs feature provides a method of performing checks on the function of all contact outputs. 5-268 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 435 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 5-269...
Page 436 TESTING CHAPTER 5: SETTINGS 5-270 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 437: Actual Values
  AUTORECLOSE See page 6-6    RxGOOSE STATUS See page 6-6    RxGOOSE See page 6-7   STATISTICS  DIGITAL COUNTERS See page 6-7   F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 438  RxGOOSE Analogs See page 6-22    WATTMETRIC See page 6-23   GROUND FAULT 1  WATTMETRIC   GROUND FAULT 2  WATTMETRIC   GROUND FAULT 3 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 439: 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. To view the front panel in EnerVista software: Click Actual Values > Front Panel. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 440: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 441: Rxgoose Boolean Inputs
Range: On, Off  STATUS: Off The F35 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 442: Virtual Outputs
 Offline The F35 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 443: Rxgoose Statistics
 sqNum: The F35 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 444: Ethernet
• Calibrating if an active master has been selected but lock is not at present established • Synch’d (No Pdelay) if the port is synchronized, but the peer delay mechanism is non-operational F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 445: Direct Inputs
DIRECT DEVICE 1 Range: Offline, Online   STATUS STATUS: Offline  DIRECT DEVICE 16 Range: Offline, Online  STATUS: Offline These actual values represent the state of direct devices 1 through 16. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 446: Egd Protocol Status
If a remote relay ID does not match the programmed ID at the local relay, the “FAIL” message displays. The “N/A” value appears if the local relay ID is set to a default value of “0,” the channel is failed, or if the teleprotection inputs/outputs are not enabled. 6-10 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 447: Incipient Fault Detector
Range: 0 to 4G, blank if PRP disabled  Mismatches Port B: Range: 0 to 4G, blank if PRP disabled  Total Errors: Range: 0 to 4G, blank if PRP disabled  F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 6-11...
Page 448: Txgoose Status
METERING CHAPTER 6: ACTUAL VALUES The F35 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. is a counter for total messages received (either from DANPs or from SANs) on Port A.
Page 449 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 6-13...
Page 450 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 451 * 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 F35 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 452: 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 453 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° F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 6-17...
Page 454 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 455 S = V x Î x Î x Î Eq. 6-1 When VTs are configured in delta, the F35 does not calculate power in each phase and three-phase power is measured as S = V x Î x Î Eq. 6-2...
Page 456 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 457 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 6-21...
Page 458: Tracking Frequency
= maximum nominal primary RMS value of the +IN and –IN inputs BASE 6.4.5 RxGOOSE analogs ACTUAL VALUES  METERING  RxGOOSE Analogs  RxGOOSE RxGOOSE Analog 1   Analogs 0.000  RxGOOSE Analog 32  0.000 6-22 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 459: Wattmetric Ground Fault
CHAPTER 6: ACTUAL VALUES RECORDS The F35 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 460: Event Records
 Date and time stamps EVENT: 3 EVENT 3    POWER ON DATE: 2000/07/14 EVENT: 2 EVENT 3   POWER OFF TIME: 14:53:00.03405 EVENT: 1  EVENTS CLEARED 6-24 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 461: Oscillography
A trigger can be forced here at any time by setting “Yes” to the FORCE TRIGGER? command. See the COMMANDS  CLEAR menu for information on clearing the oscillography records. RECORDS F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 6-25...
Page 462: Data Logger
BREAKER OPERATING TIME All of the values are stored in non-volatile memory and retained with power cycling. 6-26 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 463: Product Information
Range: YYYY/MM/DD HH:MM:SS  2016/09/15 04:55:16 Date and time when product firmware was built. BOOT DATE: Range: YYYY/MM/DD HH:MM:SS  2013/09/15 16:41:32 Date and time when the boot program was built. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 6-27...
Page 464  2016/09/15 16:41:32 Date and time when the FPGA was built. The shown data is illustrative only. A modification file number of 0 indicates that, currently, no modifications have been installed. 6-28 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 465: 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 466: Virtual Inputs
Range: No, Yes  FAULT COUNTERS? No  CLEAR IEC61850 See below   XWSI OPCNT  CLEAR IEC61850 See below   XCBR OPCNT CLEAR ALL RELAY Range: No, Yes  RECORDS? No F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 467: Set Date And Time
“Yes” and pressing the key. The command setting then automatically ENTER reverts to “No.” The service command is activated by entering a numerical code and pressing the key. ENTER F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 468: Security
Although the diagnostic information is cleared before the F35 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. Once the diagnostic information is cleared, all self-checking variables are reset to their initial state and diagnostics restart from scratch.
Page 469: Targets
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 F35 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 470 Contact Factory (xxx) • Latched target message: Yes. • Description of problem: One or more installed hardware modules is not compatible with the F35 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 471 Description of problem: Direct input and output settings are configured for a ring, but the connection is not in a ring. • How often the test is performed: Every second • What to do: Check direct input and output configuration and wiring. MAINTENANCE ALERT: Bad IRIG-B Signal F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 472 How often the test is performed: Upon scanning of each configurable GOOSE data set. • What to do: The “xxx” text denotes the data item that has been detected as oscillating. Evaluate all logic pertaining to this item. MAINTENANCE ALERT: Setting Changed F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 473 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 F35 from service and install in a location that meets operating temperature standards. UNEXPECTED RESTART: Press “RESET” key •...
Page 474 Message: "An attempt to contact the Radius server has failed" • Latched target message: No. • Description of problem: The RADIUS authentication server is unavailable. • What to do: Verify network connectivity and try again. 7-10 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 475 Brick. Where multiple UR-series devices have self-test errors, look for common causes. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 7-11...
Page 476 Brick output failing to respond to an output command can only be detected while the command is active, and so in this case the target is latched. A latched target can be unlatched by pressing the faceplate reset key if the command has ended, however the output can still be non-functional. 7-12 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 477: Commissioning
Injection to a particular F35 frequency element must be to its configured source and to the channels that the source uses for frequency measurement. For frequency measurement, a source uses the first quantity configured in the following...
Page 478 0.20 Hz before the threshold and subtract 1 second from the test set time reading of ramp start to relay operation. Note that the F35 event records only show the “pickup delay” component, a definite time timer. This is exclusive of the time taken by the frequency responding component to pickup.
Page 479: Theory Of Operation
(B) systems are in phase. The figure shows an equivalent system for fault location. Figure 9-1: Equivalent system for fault location The following equations hold true for this equivalent system. Eq. 9-1 where F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 480 Eq. 9-5 For BG faults: Eq. 9-6 For CG faults: Eq. 9-7 For AB and ABG faults: Eq. 9-8 For BC and BCG faults: Eq. 9-9 For CA and CAG faults: Eq. 9-10 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 481 Eq. 9-12 where Z is the equivalent zero-sequence impedance behind the relay as entered under the fault report setting menu. SYS0 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 482 FAULT LOCATOR CHAPTER 9: THEORY OF OPERATION Figure 9-2: Fault locator scheme F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 483: 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 10-1...
Page 484 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 485: General Maintenance
GENERAL MAINTENANCE 10.2 General maintenance The F35 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 indoors environment and electrical conditions within specification.
Page 486: Cybersentry Security Event Files
15 = Role Log in 10.3.1.2 Setting changes file The SETTING_CHANGES.LOG file stores all the setting changes. A total of 1024 events are stored in a circular buffer in non- volatile memory. 10-4 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 487: Compare Settings
Comparison Report: Sequential File 1, File 2 Layout — When disabled (default), the report shows only what differs, as shown in the previous figure. When enabled, the report indicates differences by device. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 10-5...
Page 488: Back Up And Restore Settings
LED operands are not modeled. If the block setting of the Phase IOC is configured with LED operands, its displays as TBD in IID and CID files, the web interface, or in an MMS client. 10-6 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 489 Hqve 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 490: Restore Settings
IID type backup was created either using the EnerVista UR Setup software in online mode or by using any of the supported file transfer protocols. Note that TFTP cannot be used here, as TFTP "put" mode is disabled for security reasons. 10-8 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 491 To restore settings from an IID file using EnerVista software: In Windows, make a copy the IID file with a cid extension. Connect to the device in the Online Window area. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 10-9...
Page 492: Upgrade Software
UR 7.4 can be used to access multiple UR devices that have version 7.4x, 7.2x, and 6.0x firmware installed. Existing installations do not need to be uninstalled before upgrade. You can also downgrade the software; use the same procedure. 10-10 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 493: Upgrade Firmware
If upgrading both EnerVista software and F35 firmware, upgrade the software first. The firmware of the F35 device can be upgraded, locally or remotely, using the EnerVista software. Upgrades are possible for the same release (such as 7.01 to 7.02) and from one firmware version to another (such as 7.2 to 7.3).
Page 494: Replace Module
To avoid damage to the equipment, use proper electrostatic discharge protection (for example, a static strap) when coming in contact with modules while the relay is energized. 10-12 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 495 Open the enhanced faceplate 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 F35. Figure 10-10: Modules inside relay with front cover open (enhanced faceplate) The standard faceplate can be opened to the left once the black plastic sliding latch on the right side has been pushed up, as shown below.
Page 496: Battery
Replace the battery with the identical make and model. For example, do not use a rechargeable battery. Observe the + and - polarity of the battery and replace it with the same polarity as marked on the battery holder. 10-14 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 497: Dispose Of Battery
Batteriet er forsynet med indgraveret symboler for hvad batteriet indeholder: kadmium (Cd), bly (Pb) og kviksølv (Hg). Europæiske brugere af elektrisk udstyr skal aflevere kasserede produkter til genbrug eller til leverandøren. Yderligere oplysninger findes på webstedet www.recyclethis.info. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 10-15...
Page 498 (Cd), ólom (Pb) vagy higany (Hg) tartalomra utaló betűjelzés. A hulladék akkumulátor leadható a termék forgalmazójánál új akkumulátor vásárlásakor, vagy a kijelölt elektronikai hulladékudvarokban. További információ a www.recyclethis.info oldalon. 10-16 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 499 (Cd), chumbo (Pb), ou o mercúrio (hg). Para uma reciclagem apropriada envie a bateria para o seu fornecedor ou para um ponto de recolha designado. Para mais informação veja: www.recyclethis.info. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 10-17...
Page 500: Clear Files And Data After Uninstall
+86-21-2401-3208 India +91 80 41314617 From GE Part Number 1604-0021-A1, GE Publication Number GEK-113574. 10.10 Clear files and data after uninstall The unit can be decommissioned by turning off power to the unit and disconnecting the wires to it. Files can be cleared after uninstalling the EnerVista software or UR device, for example to comply with data security regulations.
Page 501: Repairs
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 502: Disposal
European Union, dispose of the battery as outlined earlier. To prevent non-intended use of the unit, remove the modules, dismantle the unit, and recycle the metal when possible. 10-20 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 503: A.1 Flexanalog Items
SRC 1 Ic RMS Amps Source 1 phase C current RMS 6150 SRC 1 In RMS Amps Source 1 neutral current RMS 6152 SRC 1 Ia Mag Amps Source 1 phase A current magnitude F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 504 SRC 3 In RMS Amps Source 3 neutral current RMS 6280 SRC 3 Ia Mag Amps Source 3 phase A current magnitude 6282 SRC 3 Ia Angle Degrees Source 3 phase A current angle F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 505 SRC 5 Ia Mag Amps Source 5 phase A current magnitude 6410 SRC 5 Ia Angle Degrees Source 5 phase A current angle 6411 SRC 5 Ib Mag Amps Source 5 phase B current magnitude F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 506 SRC 1 Vbg Mag Volts Source 1 phase BG voltage magnitude 6667 SRC 1 Vbg Angle Degrees Source 1 phase BG voltage angle 6668 SRC 1 Vcg Mag Volts Source 1 phase CG voltage magnitude F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 507 SRC 2 V_2 Mag Volts Source 2 negative-sequence voltage magnitude 6763 SRC 2 V_2 Angle Degrees Source 2 negative-sequence voltage angle 6784 SRC 3 Vag RMS Volts Source 3 phase AG voltage RMS F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 508 SRC 4 Vx RMS Volts Source 4 auxiliary voltage RMS 6880 SRC 4 Vx Mag Volts Source 4 auxiliary voltage magnitude 6882 SRC 4 Vx Angle Degrees Source 4 auxiliary voltage angle F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 509 SRC 6 Vca RMS Volts Source 6 phase CA voltage RMS 6997 SRC 6 Vab Mag Volts Source 6 phase AB voltage magnitude 6999 SRC 6 Vab Angle Degrees Source 6 phase AB voltage angle F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 510 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 511 SRC 5 Phase B PF Source 5 phase B power factor 7323 SRC 5 Phase C PF Source 5 phase C power factor 7328 SRC 6 P Watts Source 6 three-phase real power F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 512 7562 SRC 6 Frequency Source 6 frequency 7680 SRC 1 Demand Ia Amps Source 1 phase A current demand 7682 SRC 1 Demand Ib Amps Source 1 phase B current demand A-10 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 513 Source 1 phase A voltage eleventh harmonic 8075 SRC 1 Va Harm[12] Source 1 phase A voltage twelfth harmonic 8076 SRC 1 Va Harm[13] Source 1 phase A voltage thirteenth harmonic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-11...
Page 514 Source 1 phase C voltage eighth harmonic 8122 SRC 1 Vc Harm[9] Source 1 phase C voltage ninth harmonic 8123 SRC 1 Vc Harm[10] Source 1 phase C voltage tenth harmonic A-12 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 515 Source 2 phase B voltage fifth harmonic 8169 SRC 2 Vb Harm[6] Source 2 phase B voltage sixth harmonic 8170 SRC 2 Vb Harm[7] Source 2 phase B voltage seventh harmonic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-13...
Page 516 Source 3 phase A voltage second harmonic 8216 SRC 3 Va Harm[3] Source 3 phase A voltage third harmonic 8217 SRC 3 Va Harm[4] Source 3 phase A voltage fourth harmonic A-14 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 517 Source 3 phase B voltage twenty-fourth harmonic 8263 SRC 3 Vb Harm[25] Source 3 phase B voltage twenty-fifth harmonic 8264 SRC 3 Vc THD Source 3 phase C voltage total harmonic distortion (THD) F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-15...
Page 518 Source 4 phase A voltage twenty-first harmonic 8310 SRC 4 Va Harm[22] Source 4 phase A voltage twenty-second harmonic 8311 SRC 4 Va Harm[23] Source 4 phase A voltage twenty-third harmonic A-16 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 519 Source 4 phase C voltage eighteenth harmonic 8357 SRC 4 Vc Harm[19] Source 4 phase C voltage nineteenth harmonic 8358 SRC 4 Vc Harm[20] Source 4 phase C voltage twentieth harmonic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-17...
Page 520 Source 5 phase B voltage fifteenth harmonic 8404 SRC 5 Vb Harm[16] Source 5 phase B voltage sixteenth harmonic 8405 SRC 5 Vb Harm[17] Source 5 phase B voltage seventeenth harmonic A-18 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 521 Source 6 phase A voltage twelfth harmonic 8451 SRC 6 Va Harm[13] Source 6 phase A voltage thirteenth harmonic 8452 SRC 6 Va Harm[14] Source 6 phase A voltage fourteenth harmonic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-19...
Page 522 Source 6 phase C voltage ninth harmonic 8498 SRC 6 Vc Harm[10] Source 6 phase C voltage tenth harmonic 8499 SRC 6 Vc Harm[11] Source 6 phase C voltage eleventh harmonic A-20 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 523 Fault 1 post-fault phase C current magnitude 9050 Postfault Ic Ang [1] Degrees Fault 1 post-fault phase C current angle 9051 Postfault Va Mag [1] Volts Fault 1 post-fault phase A voltage magnitude F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-21...
Page 524 Fault 3 pre-fault phase C voltage angle 9118 Postfault Ia Mag [3] Amps Fault 3 post-fault phase A current magnitude 9120 Postfault Ia Ang [3] Degrees Fault 3 post-fault phase A current angle A-22 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 525 Fault 5 pre-fault phase A voltage magnitude 9187 Prefault Va Ang [5] Degrees Fault 5 pre-fault phase A voltage angle 9188 Prefault Vb Mag [5] Volts Fault 5 pre-fault phase B voltage magnitude F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-23...
Page 526 Source 1 phase B current third harmonic 10276 SRC 1 Ib Harm[4] Source 1 phase B current fourth harmonic 10277 SRC 1 Ib Harm[5] Source 1 phase B current fifth harmonic A-24 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 527 Source 1 phase C current twenty-fifth harmonic 10339 SRC 2 Ia THD Source 2 phase A current total harmonic distortion 10340 SRC 2 Ia Harm[2] Source 2 phase A current second harmonic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-25...
Page 528 Source 2 phase B current twenty-second harmonic 10394 SRC 2 Ib Harm[23] Source 2 phase B current twenty-third harmonic 10395 SRC 2 Ib Harm[24] Source 2 phase B current twenty-fourth harmonic A-26 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 529 Source 3 phase A current nineteenth harmonic 10457 SRC 3 Ia Harm[20] Source 3 phase A current twentieth harmonic 10458 SRC 3 Ia Harm[21] Source 3 phase A current twenty-first harmonic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-27...
Page 530 Source 3 phase C current sixteenth harmonic 10520 SRC 3 Ic Harm[17] Source 3 phase C current seventeenth harmonic 10521 SRC 3 Ic Harm[18] Source 3 phase C current eighteenth harmonic A-28 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 531 Source 4 phase B current thirteenth harmonic 10583 SRC 4 Ib Harm[14] Source 4 phase B current fourteenth harmonic 10584 SRC 4 Ib Harm[15] Source 4 phase B current fifteenth harmonic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-29...
Page 532 Source 5 phase A current tenth harmonic 10646 SRC 5 Ia Harm[11] Source 5 phase A current eleventh harmonic 10647 SRC 5 Ia Harm[12] Source 5 phase A current twelfth harmonic A-30 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 533 Source 5 phase C current seventh harmonic 10709 SRC 5 Ic Harm[8] Source 5 phase C current eighth harmonic 10710 SRC 5 Ic Harm[9] Source 5 phase C current ninth harmonic F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-31...
Page 534 Source 6 phase B current fourth harmonic 10772 SRC 6 Ib Harm[5] Source 6 phase B current fifth harmonic 10773 SRC 6 Ib Harm[6] Source 6 phase B current sixth harmonic A-32 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 535 Breaker 1 Acc arcing amp phase A 12034 Brk 1 Acc Arc Amp B kA2-cyc Breaker 1 Acc arcing amp phase B 12036 Brk 1 Acc Arc Amp C kA2-cyc Breaker 1 Acc arcing amp phase C F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-33...
Page 536 DCmA input 20 actual value 13544 DCmA Ip 21 DCmA input 21 actual value 13546 DCmA Ip 22 DCmA input 22 actual value 13548 DCmA Ip 23 DCmA input 23 actual value A-34 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 537 RTD input 43 actual value 13595 RTD Ip 44 RTD input 44 actual value 13596 RTD Ip 45 RTD input 45 actual value 13597 RTD Ip 46 RTD input 46 actual value F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-35...
Page 538 RxGOOSE Analog 2 RxGOOSE analog input 2 45588 RxGOOSE Analog 3 RxGOOSE analog input 3 45590 RxGOOSE Analog 4 RxGOOSE analog input 4 45592 RxGOOSE Analog 5 RxGOOSE analog input 5 A-36 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 539 RxGOOSE Analog 29 RxGOOSE analog input 29 45642 RxGOOSE Analog 30 RxGOOSE analog input 30 45644 RxGOOSE Analog 31 RxGOOSE analog input 31 45646 RxGOOSE Analog 32 RxGOOSE analog input 32 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL A-37...
Page 540 FLEXANALOG ITEMS APPENDIX A: FLEXANALOG OPERANDS A-38 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 541: B Radius Server Configuration
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 542 8.2. 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.
Page 543: C Command Line Interface
This setting cannot be changed using the command line interface. • Use quotes ("") to enclose any parameter containing a space • Commands, options, and parameters are case sensitive F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 544 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 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 545 SetupCLI <Application> getsettings -d <device> -f <File> [-s] 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\Documents\GE Power Management\URPC\Data Example: SetupCLI URPC getsettings -d C30 -f "C30 Markham.urs"...
Page 546 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\Documents\GE Power Management\URPC\Data\ with bbb.urs : C:\Users\Public\Documents\GE Power Management\URPC\Data\ Setting Name (Group,Module,Item) Value...
Page 547 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. F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 548 COMMAND LINE INTERFACE APPENDIX C: COMMAND LINE INTERFACE F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 549: 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 GE Grid Solutions Terms and Conditions at https://www.gegridsolutions.com/multilin/warranty.htm...
Page 550 30 March 2013 13-0126 1601-0106-AA1 7.2x 1 August 2013 13-0401 1601-0106-AB1 7.3x 7 November 2014 14-1408 1601-0106-AB2 7.3x 1 September 2015 15-2215 1601-0106-AC1 7.40x 8 December 2016 16-3319 1601-0106-AE1 7.41x 31 January 2017 17-3427 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 551 APPENDIX D: MISCELLANEOUS REVISION HISTORY Table D-2: Major changes for F35 manual version AE1 (English) Page Description General revision Added routable GOOSE content in chapters 2 and 5 3-36 Updated RS422 and Fiber Interface Connection figure for the clock channels (from 7a and 7b to 1a and 1b)
Page 552 Added Software Upgrade section to the Maintenance chapter Moved communications appendices B through F to new UR Series Communications Guide for UR 7.3x AB1 Updated product warranty from 24 months to 10 years F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 553 Contact Output FREQ Frequency Communication Frequency-Shift Keying COMM Communications File Transfer Protocol COMP Compensated, Comparison FlexElement™ CONN Connection Forward CONT Continuous, Contact CO-ORD Coordination Generator Central Processing Unit GDOI Group Domain of Interpretation F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 554 Manual / Manually Pulse Width Modulated Maximum Power Model Implementation Conformance Minimum, Minutes QUAD Quadrilateral Man Machine Interface Manufacturing Message Specification Rate, Reverse Minimum Response Time Registration Authority Message Reach Characteristic Angle F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 555 Time Undercurrent Time Undervoltage TX (Tx) Transmit, Transmitter Under Undercurrent Utility Communications Architecture User Datagram Protocol Underwriters Laboratories UNBAL Unbalance Universal Relay Universal Recloser Control .URS Filename extension for settings files Undervoltage F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 556 ABBREVIATIONS F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 557 Application examples Battery breaker trip circuit integrity ............5-217 disposal ....................10-15 contact inputs .................5-250 failure message ...................7-7 direct inputs and outputs ............5-257 replace ....................10-14 latching outputs ................5-253 Baud rate ....................5-28 Approvals ....................2-34 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 558 ................... 5-249 relay records using settings ............5-27 FlexLogic operands ..............5-154 security logs ..................7-4 settings ....................5-249 specifications ..................2-26 thresholds ..................5-249 wet and dry connections .............. 3-19 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 559 ....................5-102 clearing counters ................7-2 specifications ..................2-24 error messages ..................7-7 Data, reading values ................6-1 FlexLogic operands ...............5-154 Dataset member is empty message ........5-54 settings ....................5-256 Date, set ...................... 7-3 specifications ..................2-27 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 560 ....................5-98 Features oscillography ..................4-2 .......................2-1 requirements ..................3-45 Fiber signal loss detection ............. 5-33 restart relay ..................5-45 File transfer by IEC 61850 .............. 5-85 File transfer by TFTP ................5-86 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 561 Ground current metering ............... 6-17 worksheet ..................5-160 Ground IOC Force contact inputs ...............5-268 FlexLogic operands ...............5-150 Force contact outputs ..............5-268 logic diagram ...................5-188 Form-A settings ....................5-187 actual values ..................6-5 specifications ..................2-19 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 562 IED setup ....................3-46 ISO standards ..................2-34 IEEE C37.94 communications .......... 3-38, 3-41 IEEE curves ....................5-170 IID file ................. 3-60, 5-45, 10-6 import preferences ................. 10-7 Import settings file ................3-60 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 563 ....................5-30 actual values ..................10-1 RxGOOSE ....................5-59 devices ....................10-1 settings for redundancy ..............5-32 Monitoring elements settings ............5-222 TxGOOSE ....................5-55 Mounting ....................3-2, 3-3 Nameplate, rear ..................3-1 NAND gate explained ............... 4-54 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 564 ..................4-31 specifications ..................2-24 Permissive functions ..............5-191 via EnerVista software ..............4-2 Per-unit quantity ..................5-4 Out of service ................... 5-1 Phase angle metering ..............6-13 Phase current metering ..............6-16 viii F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 565 ...................3-10 RADIUS server removal to replace battery ............10-14 authentication ................... 5-15 specifications ..................2-27 setup ......................B-1 Power system settings ..............5-128 RAM required ..................3-45 Reactive power ..................6-18 Reactive power specifications ............. 2-25 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 566 ................3-36 Serial number ..............3-1, 4-11, 6-27 RS485 Serial ports description ..................3-24 settings ....................5-28 settings ....................5-28 specifications ..................2-30 specifications ..................2-30 Server authentication ............... 5-15 RTD FlexAnalogs .................. A-35 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 567 ...................3-46 lamp test ....................7-3 interface explained ................4-1 LEDs ......................7-3 system requirements ..............3-45 over/underfrequency ................8-1 update or downgrade ..............10-10 self-test error messages ..............7-5 Source frequency ................6-20 settings ....................5-267 Source transfer schemes .............5-191 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 568 ..................4-24 breaker not working ..............5-215 defaults ....................4-23 Engineer ................... 4-41, 4-42 settings ....................5-107 error messages ..................7-5 specifications ..................2-23 setting not working ...............5-215 unit not programmed error ............5-125 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 569 ..............2-25 Watt-hours ....................6-19 Wattmetric zero-sequence directional actual values ..................6-23 FlexLogic operands ...............5-153 logic diagram ...................5-185 settings ....................5-181 specifications ..................2-20 Waveform files, view ................4-51 Web access port ..................5-85 Web server protocol ................5-85 F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL xiii...
Page 570 INDEX F35 MULTIPLE FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL...

GE F35 Instruction Manual

1 Introduction

Safety Symbols and Definitions

2 Product Description

Description

Security

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 Commissioning

Testing

9 Theory of Operation

10 Maintenance

Back up and Restore Settings

Upgrade Software

A.1 Flexanalog Items

B Radius Server Configuration

C Command Line Interface

D.1 Warranty

Revision History

Quick Links

Related Manuals for GE F35

Summary of Contents for GE F35