Contents
1. Description..................................................................... 3
2. Functional overview........................................................ 3
3. Protection functions........................................................4
4. Application..................................................................... 5
5. Measurement................................................................. 6
6. Disturbance recorder......................................................6
7. Event recorder................................................................7
8. Circuit-breaker monitoring.............................................. 7
9. Trip-circuit supervision....................................................7
10. Self-supervision.............................................................7
11. Inputs/Outputs.............................................................. 7
12. Communication.............................................................7
13. Technical data...............................................................9
14. Mounting methods...................................................... 19
15. Relay case and plug-in unit......................................... 19
16. Selection and ordering data.........................................19
17. Accessories.................................................................21
18. Tools...........................................................................22
19. Terminal diagram.........................................................24
20. Approvals....................................................................25
21. Certificates.................................................................. 25
22. References..................................................................25
23. Functions, codes and symbols.................................... 25
24. Document revision history........................................... 26
Disclaimer
The information in this document is subject to change without notice and should not be construed as a commitment by ABB. ABB assumes no responsibility for any errors
that may appear in this document.
© Copyright 2019 ABB.
All rights reserved.
Trademarks
ABB and Relion are registered trademarks of the ABB Group. All other brand or product names mentioned in this document may be trademarks or registered trademarks
of their respective holders.
Feeder Protection
1MRS756295 G
REF610
Product version: C
2
ABB