ABB OTM C 21D Automatic Transfer Switch Manuals

Manuals and User Guides for ABB OTM C 21D Automatic Transfer Switch. We have 2 ABB OTM C 21D Automatic Transfer Switch manuals available for free PDF download: Installation And Operating Instructions Manual

ABB OTM C 21D Installation And Operating Instructions Manual (24 pages)

Automatic Transfer Switch

Brand: ABB | Category: Switch | Size: 9.09 MB

Table of Contents
3
1 Symbols & Terms

4
- Use of Symbols
  4
- Explanations of Abbreviations and Terms
  4
2 Product Overview

5
- Product Overview and Packing
  5
- OTM_C_21D Switching Sequence
  6
3 Quick Start

8
- Operating the Switch Manually (Local Operation)
  8
- Automatic Operation
  9
- System Testing
  10
  - Local Test
    10
  - Remote Test
    10
- Locking
  11
  - Locking the Electrical Operation
    11
  - Locking the Manual Operation
    11
4 Interface and Settings

12
- Buttons
  12
- Leds
  12
- Rotary Switch Setting
  13
- Dip Switch Setting
  14
- Terminal Outputs and Inputs
  15
5 Technical Data

16
6 Installation

16
- Installation Method
  16
- Installation Dimensions
  18
7 Optional Accessories

19
- Bridging Bars
  19
- Terminal Shrouds
  20
- Auxiliary Contact Blocks
  21
8 Maintenance and Common Troubleshooting

22
- Maintenance
  22
- Common Troubleshooting
  22
9 Appendix

23
- Wiring Diagram
  23

ABB OTM C 21D Installation And Operating Instructions Manual (32 pages)

Automatic Transfer Switch

Brand: ABB | Category: Switch | Size: 15.43 MB

Table of Contents
2
Symbols & Terms
3
Product Overview
4
Quick Start
8
Interface and Settings
17
Technical Data
22
Installation
23
Optional Accessories
26
Maintenance and Common Troubleshooting
29
Appendix
30

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ABB OTM C 21D Automatic Transfer Switch Manuals

ABB OTM C 21D Installation And Operating Instructions Manual (24 pages)

Table of Contents

1 Symbols & Terms

2 Product Overview

3 Quick Start

4 Interface and Settings

5 Technical Data

6 Installation

7 Optional Accessories

8 Maintenance and Common Troubleshooting

9 Appendix

ABB OTM C 21D Installation And Operating Instructions Manual (32 pages)

Table of Contents

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