Data record `std.ieee-c57-12-90.structure.dielectric`

Verified 2026-10-24 Confidence: High

Clause 10 of IEEE C57.12.90-2021 covers the dielectric tests: general conditions and the field dielectric test clause in clause 10.1, impulse tests in clauses 10.2 through 10.4, low-frequency applied and induced voltage tests in clauses 10.5 through 10.8, partial discharge measurement in clause 10.9, insulation power factor in clause 10.10 and insulation resistance in clause 10.11.

Provenance. Where this record comes from and where it is used: the cited source, the record itself and the entry that cites it.

Provenance: the chain from source to entry.
Step	Item	Detail
Source	IEEE C57.12.90-2021	Licensed standard, clause 10
Data record	std.ieee-c57-12-90.structure.dielectric	Verified 2026-10-24
Entry	IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers	No revisions

Subject: IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers (Standards)
Kind: Standard scope
Source: IEEE C57.12.90-2021, clause 10, Test Code for Liquid-Immersed Distribution, Power and Regulating Transformers, IEEE.

History

Every recorded change to this data record, oldest first.
Date	Change
2026-10-24	created
2026-10-24	review_status unreviewed -> software_reviewed

Cite this page

Cite the governing standard for the fact itself; cite this page as the finding aid.

"Data record std.ieee-c57-12-90.structure.dielectric." Transformer Testing Reference. 2026-10-24. https://www.transformertestingreference.com/data/std.ieee-c57-12-90.structure.dielectric/.

Transformer Testing Reference, Data record std.ieee-c57-12-90.structure.dielectric (Oct. 24, 2026), https://www.transformertestingreference.com/data/std.ieee-c57-12-90.structure.dielectric/.

@misc{etr-data-std-ieee-c57-12-90-structure-dielectric,
  title = {Data record std.ieee-c57-12-90.structure.dielectric},
  howpublished = {\url{https://www.transformertestingreference.com/data/std.ieee-c57-12-90.structure.dielectric/}},
  organization = {Transformer Testing Reference},
  publisher = {Transformer Testing Reference},
  year = {2026},
  note = {last substantive change 2026-10-24}
}

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