Superseded by IEEE Std C37.90-2005. This standard applies to relay systems that protect and control apparatus that generate, and distribute and use electric power. This standard defines service conditions and specifies relay performance requirements and performance information that relay manufacturers shall provide.
- Standard Committee
- PE/PSRCC - Power System Relaying and Control
- Status
- Superseded Standard
- Superseded by
- C37.90-2005
- Superseding
- C37.90-1978
- Board Approval
- 1989-08-17
- History
-
- ANSI Approved:
- 1989-12-07
- Published:
- 1989-12-28
- Reaffirmed:
- 1994-03-17
Working Group Details
- Society
- IEEE Power and Energy Society
- Standard Committee
- PE/PSRCC - Power System Relaying and Control
Other Activities From This Working Group
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