ABB REF 610 Technical Reference Manual page 5

1MRS755310
Feeder Protection Relay
Technical Reference Manual
6.1.2. Fast tripping and initiation of shot 1 using start
signals ......................................................154
6.1.3. Selecting adaptive sequence length ...............155
6.2. Arc protection.........................................................156
6.2.1. Arc protection with one REF 610 relay ...........156
6.2.2. Arc protection with several REF 610 relays .....157
6.2.3. Arc protection with several REF 610 relays
and one REA 101 .......................................158
7. Ordering information ............................................. 161
8. Check lists ........................................................... 163
9. Abbreviations ....................................................... 169
REF 610 REF 610
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