Line distance protection REL650 ANSI
Product version: 1.3
Contents
2. Application.........................................................................3
5. Current protection............................................................18
9. Control.............................................................................22
11. Logic.............................................................................. 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. Drawings and diagrams are not binding.
© Copyright 2013 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.
2
12. Monitoring...................................................................... 27
13. Metering......................................................................... 30
1MRK 506 337-BUS B
ABB