Table Of Contents - ABB REF 610 Technical Reference Manual

1MRS 755310
Issued: 05.10.2004
Version: A/05.10.2004
©
Copyright 2004 ABB Oy, Distribution Automation, Vaasa, FINLAND
Feeder Protection Relay
Technical Reference Manual
Contents
1. Introduction ...............................................................................6
1.1. About this manual .........................................................................6
1.2. The use of the relay ......................................................................6
1.3. Features ........................................................................................6
1.4. Guarantee .....................................................................................8
2. Safety information .....................................................................9
3. Instructions ..............................................................................10
3.1. Application ...................................................................................10
3.2. Requirements ..............................................................................10
3.3. Configuration ...............................................................................10
4. Technical description .............................................................13
4.1. Functional description .................................................................13
4.1.1. Product functions .............................................................13
4.1.1.1. Protection functions ............................................13
4.1.1.2. Inputs .................................................................13
4.1.1.3. Outputs ...............................................................14
4.1.1.4. Disturbance recorder ..........................................14
4.1.1.5. HMI .....................................................................14
4.1.1.6. Non-volatile memory ..........................................14
4.1.1.7. Self-supervision ..................................................14
4.1.1.8. Time synchronization .........................................15
4.1.2. Measurements .................................................................16
4.1.3. Configuration ....................................................................16
4.1.4. Protection .........................................................................18
4.1.4.1. Block diagram ....................................................18
4.1.4.2. Overcurrent protection .......................................19
4.1.4.3. Earth-fault protection ..........................................20
4.1.4.4. Thermal protection for cables .............................21
4.1.4.5. Phase discontinuity protection ...........................26
4.1.4.6. Circuit-breaker failure protection ........................26
4.1.4.7. Arc protection .....................................................26
4.1.4.8. Auto-reclose function .........................................28
4.1.4.9. Inverse definite minimum time characteristics ...34
4.1.4.10.Settings ..............................................................46
4.1.4.11.Technical data on protection functions ..............58
4.1.5. Trip-circuit supervision .....................................................62
4.1.6. Trip lockout function .........................................................63
4.1.7. Trip counters for circuit-breaker condition monitoring ......64
REF 610
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