IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers

Name: IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
Creator: Transformer Testing Reference
License: https://www.transformertestingreference.com/license/

Updated 2026-10-13

Edition timeline. Editions recorded for this standard from the publisher's catalog. The filled dot marks the edition listed as current.

Edition timeline: edition years from the publishers' catalogs; editions without a four-digit year are listed but not plotted.
Standard	Edition	Kind	Current	Record
IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers	2021	Edition	Yes	std.ieee-c57-12-00.edition.2021

Data records

IEEE C57.12.00-2021 is the designation of the document titled IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers. Value: IEEE C57.12.00-2021. Source: IEEE C57.12.00-2021. Verified 2026-10-13. Record std.ieee-c57-12-00.designation
IEEE C57.12.00-2021 is the 2021 edition of the IEEE document titled IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, published on 2022-01-21. Value: 2021. Source: IEEE C57.12.00-2021. Verified 2026-10-13. Record std.ieee-c57-12-00.edition.2021
The standard sets general electrical and mechanical requirements for liquid-immersed distribution, power, autotransformer and regulating transformers whose highest-voltage winding is above the low-voltage class stated in the datum value, and it lists the transformer types it excludes. Value: 601 V. Source: IEEE C57.12.00-2021. Verified 2026-10-13. Record std.ieee-c57-12-00.scope
The IEEE catalog lists IEEE C57.12.00-2021 with the status Active Standard. Value: Active Standard. Source: IEEE C57.12.00-2021. Verified 2026-10-13. Record std.ieee-c57-12-00.status
The publisher catalog gives the full title of IEEE C57.12.00-2021 as IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers. Value: IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers. Source: IEEE C57.12.00-2021. Verified 2026-10-13. Record std.ieee-c57-12-00.title

Sources

IEEE C57.12.00-2021, IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers, 2021 edition, IEEE. Held as: Public page. Publisher page

Obtaining the documents

IEEE C57.12.00-2021: publisher catalog or sales page

Changelog (10 entries)

Date	Revision	Change
2026-10-13		created (std.ieee-c57-12-00.designation)
2026-10-13		created (std.ieee-c57-12-00.edition.2021)
2026-10-13		reviewed (std.ieee-c57-12-00.edition.2021)
2026-10-13		created (std.ieee-c57-12-00.scope)
2026-10-13		reviewed (std.ieee-c57-12-00.scope)
2026-10-13		edited (std.ieee-c57-12-00.scope)
2026-10-13		created (std.ieee-c57-12-00.status)
2026-10-13		reviewed (std.ieee-c57-12-00.status)
2026-10-13		created (std.ieee-c57-12-00.title)
2026-10-13		reviewed (std.ieee-c57-12-00.title)

Cite this page

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

"IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers." Transformer Testing Reference. 2026-10-13. https://www.transformertestingreference.com/standards/ieee-c57-12-00/.

Transformer Testing Reference, IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers (Oct. 13, 2026), https://www.transformertestingreference.com/standards/ieee-c57-12-00/.

@misc{etr-standards-ieee-c57-12-00,
  title = {IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers},
  howpublished = {\url{https://www.transformertestingreference.com/standards/ieee-c57-12-00/}},
  organization = {Transformer Testing Reference},
  publisher = {Transformer Testing Reference},
  year = {2026},
  note = {last substantive change 2026-10-13}
}

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