Table Of Contents - ABB REF610 Technical Reference Manual

1MRS755535
Issued: 30.01.2005
Version: D/22.05.2009
Feeder Protection Relay
Technical Reference Manual - Ansi Version
Contents
Copyrights
.................................................................................
1. Introduction..............................................................9
1.1. This manual.............................................................. 9
1.2. Use of symbols ......................................................... 9
1.3. Intended audience ..................................................... 9
1.4. Product documentation ............................................. 10
1.5. Document conventions ............................................. 10
1.6. Document revisions...................................................11
2. Safety information................................................... 13
3. Product overview .................................................... 15
3.1. Use of the relay....................................................... 15
3.2. Features................................................................. 15
4. Application ............................................................. 17
4.1. Requirements.......................................................... 17
4.2. Configuration .......................................................... 17
5. Technical description .............................................. 21
5.1. Functional description............................................... 21
5.1.1. Product Functions ......................................... 21
5.1.1.1.
5.1.1.2.
5.1.1.3.
5.1.1.4.
5.1.1.5.
5.1.1.6.
5.1.1.7.
5.1.1.8.
5.1.2. Measurements ............................................ 25
5.1.3. Configuration............................................... 25
5.1.4. Protection ................................................... 27
5.1.4.1.
5.1.4.2.
5.1.4.3.
5.1.4.4.
5.1.4.5.
5.1.4.6.
5.1.4.7.
5.1.4.8.
5.1.4.9.
Protection Functions ....................... 21
Inputs .......................................... 21
Outputs........................................ 22
Disturbance Recorder...................... 22
Front Panel................................... 22
Non-Volatile Memory ...................... 23
Self-Supervision............................. 23
Time Synchronization ..................... 24
Block Diagram............................... 27
Overcurrent Protection .................... 27
Ground-Fault Protection ................... 29
Thermal Protection For Cables .......... 30
Phase Discontinuity Protection ......... 36
Circuit-Breaker Failure Protection....... 36
Arc Protection ............................... 37
Auto-Reclose Function ..................... 38
Inverse definite minimum time
characteristics............................... 44
REF610 REF610
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