This standard applies only to relays and relay systems used to control power switchgear. It does not cover relays of types designed primarily for industrial control, for switching of communication or other low-level signals, or any other equipment not intended for the control of power equipment.
- Sponsor Committee
- PE/PSRCC - Power System Relaying and Control
Learn More - Status
- Superseded Standard
- Superseded by
- C37.90-1989
- Board Approval
- 1976-09-09
- History
-
- Published:
- 1976-11-04
- Reaffirmed:
- 1982-01-01
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/PSRCC - Power System Relaying and Control
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