Contents
1. Application..................................................................... 3
2. Available functions..........................................................5
3. Differential protection....................................................12
4. Current protection........................................................ 12
5. Voltage protection........................................................ 13
6. Secondary system supervision..................................... 14
7. Control......................................................................... 14
8. Logic............................................................................ 15
9. Monitoring.................................................................... 16
10. Metering......................................................................18
11. Human machine interface............................................19
12. Basic IED functions..................................................... 19
13. Station communication ...............................................19
14. Hardware description.................................................. 20
15. Connection diagrams.................................................. 22
16. Technical data............................................................. 23
17. Ordering for pre-configured IED...................................59
18. Ordering for Accessories............................................. 62
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. Drawings and diagrams are not binding.
© Copyright 2016 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.
1MRK 505 362-BEN B
Busbar protection REB650 2.1 IEC
Product version: 2.1
2
ABB