This IEEE Standards product is part of the C37 family on Switchgear, Substations and Protective Relays. The basic principles, requirements, and methods for qualifying Class 1E protective relays and auxiliaries, such as test and control switches, terminal blocks, and indicating lamps, for applications in nuclear power generating stations are described. The qualification procedure is generic in nature and can be used to demonstrate the design adequacy of such equipment under normal, abnormal, design-basis-event, and post-design-basis-event conditions. Protective relays and auxiliaries located inside primary containment areas in a nuclear power generating station are not covered.
- Sponsor Committee
- PE/NPE - Nuclear Power Engineering
Learn More - Status
- Superseded Standard
- Superseded by
- C37.105-2010
- Board Approval
- 1984-03-22
- History
-
- ANSI Approved:
- 1991-05-21
- Published:
- 1987-12-31
- Reaffirmed:
- 1999-06-26
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/NPE - Nuclear Power Engineering
Learn More - Working Group
-
WG_2.6/C37.105-1987 - Standard for Qualifying Class 1E Protective Relays and Auxiliaries for Nuclear Power Generating Stations
Learn More - IEEE Program Manager
- Christian Orlando
Contact - Working Group Chair
- Suresh Channarasappa
PC37.105
Standard for Qualifying Class 1E Protective Relays and Auxiliaries for Nuclear Power Generating Stations and Other Nuclear Facilities
This standard covers qualification of Class 1E protective relays and auxiliaries to be used outside the primary containment in Nuclear Power Generating Stations and Other Nuclear Facilities . Protective relays and auxiliaries located inside the primary containment in a Nuclear Power Generating Stations and Other Nuclear Facilities present special conditions beyond the scope of this document.
No Active Standards
No Superseded Standards
No Inactive-Withdrawn Standards
C37.105-2010
IEEE Standard for Qualifying Class 1E Protective Relays and Auxiliaries for Nuclear Power Generating Stations
Basic principles, requirements, and methods for qualifying Class 1E protective relays and auxiliaries in nuclear power generating stations including digital and analog devices, but excluding devices located inside the primary containment, are covered.