IEEE Standards Association
IEEE STANDARD
421B-1979 - IEEE Standard for High-Potential-Test Requirements for Excitation Systems for Synchronous Machines
Description: This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. Also included are auxiliary devices that are exposed to excitation system stresses, e.g. temperature indicators, transducers, meters, etc.
- Status:
Oversight Committee: PE/ED&PG - Energy Development & Power Generation 
Sponsor: IEEE Power & Energy Society
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