Registry
Official Source

IEEE

IEEE C57.21-2021

IEEE Standard Requirements, Terminology, and Test Code for Shunt Reactors Rated Over 500 kVA

Latest Edition2021
Country ScopeInternational / North America
CategoryTransformers Regulators and Reactors / C57 Series / Terminology and Reference
Record Typestandard
ApplicabilityConsensus IEEE power and energy standard used where specified by law, code, authority having jurisdiction, utility requirement, project specification, or contract

Applicability Summary

IEEE C57 family metadata record for transformers, reactors, insulating liquids, bushings, and related transformer equipment; this record points to the official IEEE SA page for IEEE C57.21-2021.

Notes

IEEE SA page status: Active Standard. Published: 2021-09-20. IEEE record number: 5990.