Table Of Contents - ABB Relion 650 Series Product Manual

Transformer protection RET650
Version 1.1 ANSI
Contents
1. 650 series overview................................................................. 3
2. Application.................................................................................3
3. Available functions...................................................................8
4. Differential protection.......................................................... 14
5. Current protection................................................................. 15
6. Voltage protection................................................................. 17
7. Frequency protection............................................................ 17
8. Secondary system supervision........................................... 18
9. Control...................................................................................... 18
10. Logic.........................................................................................19
Disclaimer
The information in this document is subject to change without notice and should not be construed as a commitment by ABB Power Grids. ABB Power Grids
assumes no responsibility for any errors that may appear in this document.
© Copyright 2011 ABB Power Grids. All rights reserved.
Trademarks
ABB and Relion are registered trademarks of ABB Group. All other brand or product names mentioned in this document may be trademarks or registered
trademarks of their respective holders.
2
11. Monitoring............................................................................. 20
12. Metering..................................................................................22
13. Human Machine interface.................................................. 22
14. Basic IED functions.............................................................. 23
15. Station communication...................................................... 23
16. Hardware description......................................................... 24
17. Connection diagrams..........................................................26
18. Technical data........................................................................27
19. Ordering..................................................................................55
1MRK 504 127-BUS B
ABB Power Grids