This standard establishes the service conditions, ratings (electrical, thermal, and mechanical), and testing requirements for relays, relay systems, and control devices used for the protection and control of electric power apparatus. For devices with communication ports, where the device does not perform protection or control functions, testing of the communication functions is covered by IEEE Std. 1613. Where the device performs protection or control functions and has communication ports, tests for all communication functions are covered by the IEEE C37.90 family of standards.
- Sponsor Committee
- PE/PSRCC - Power System Relaying and Control
Learn More - Status
- Active PAR
- PAR Approval
- 2020-12-03
- Superseding
- C37.90-2005
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/PSRCC - Power System Relaying and Control
Learn More - Working Group
-
I37/C37.90 - IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus/PC37.90
Learn More - IEEE Program Manager
- Malia Zaman
Contact - Working Group Chair
- Marilyn Ramirez-Alvarado
Other Activities From This Working Group
Current projects that have been authorized by the IEEE SA Standards Board to develop a standard.
No Active Projects
Standards approved by the IEEE SA Standards Board that are within the 10-year lifecycle.
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These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.
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