Active Standard

IEEE C57.12.01-2020

IEEE Standard for General Requirements for Dry-Type Distribution and Power Transformers

Electrical, mechanical, and safety requirements of ventilated, non-ventilated, and sealed dry-type distribution and power transformers or autotransformers (single and polyphase, with a voltage of 601 V or higher in the highest voltage winding) are described in this standard.

Sponsor Committee
PE/TR - Transformers
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Status
Active Standard
PAR Approval
2016-05-12
Superseding
C57.12.01-2015
Board Approval
2020-09-24
History
Published:
2020-11-24

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/TR - Transformers
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Working Group
DryType-WGC57.12.01 - Dry Type Transformers - General Req. Working Group
IEEE Program Manager
Patrycja Jarosz
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Working Group Chair
Robert Ballard

Other Activities From This Working Group

Current projects that have been authorized by the IEEE SA Standards Board to develop a standard.


PC57.12.01

Standard for General Requirements for Dry-Type Distribution and Power Transformers

This standard defines the electrical and mechanical requirements of single and polyphase ventilated, nonventilated, and sealed dry-type distribution and power transformers or autotransformers, with a voltage of 601V or higher in the highest voltage winding. This standard applies to all dry-type transformers, including those with solid-cast and/or resin encapsulated windings except as follows:na) Instrument transformersnb) Step and induction-voltage regulatorsnc) Arc-furnace transformersnd) Rectifier transformersne) Specialty and general-purpose transformersnf) Mine transformersng) Testing transformersnh) Welding transformersni) Drive transformersnj) Inverter transformers

Learn More About PC57.12.01

Standards approved by the IEEE SA Standards Board that are within the 10-year lifecycle.


No Active Standards

These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.


C57.12.01-1979

American National Standard General Requirements for Dry-Type Distribution and Power Transformers

Electrical, mechanical, and safety requirements of ventilated, nonventilated, and sealed dry-type distribution and power transformers or autotransformers, single and polyphase, with a voltage of 601 V or higher in the highest voltage winding, are described. Information that can be used as a basis for the establishment of performance, interchangeability, and safety requirements of equipment described, and for assistance in the proper selection of such equipment, is given.

Learn More About C57.12.01-1979

C57.12.01-1998

IEEE Standard General Requirements for Dry-Type Distribution and Power Transformers Including Those with Solid Cast and/or Resin Encapsulated Windings

Superseded by IEEE Std C57.12.01-2005 Electrical, mechanical, and safety requirements of ventilated, nonventilated, and sealed dry-type distribution and power transformers or autotransformers, single and polyphase, with a voltage of 601 V or higher in the highest voltage winding, are described. Information that can be used as a basis for the establishment of performance, interchangeability, and safety requirements of equipment described, and for assistance in the proper selection of such equipment, is given.

Learn More About C57.12.01-1998

C57.12.01-2005

IEEE Standard General Requirements for Dry-Type Distribution and Power Transformers Including Those with Solid Cast and/or Resin Encapsulated Windings

Electrical, mechanical, and safety requirements of ventilated, non-ventilated, and sealed dry-type distribution and power transformers or auto transformers (single and polyphase, with a voltage of 601 V or higher in the highest voltage winding) are described.

Learn More About C57.12.01-2005

C57.12.01-2015

IEEE Standard for General Requirements for Dry-Type Distribution and Power Transformers

Electrical and mechanical requirements of ventilated, non-ventilated, and sealed dry-type distribution and power transformers or autotransformers (single and polyphase, with a voltage of 601 V or higher in the highest voltage winding) are described.

Learn More About C57.12.01-2015

These standards have been removed from active status through a ballot where the standard is made inactive as a consensus decision of a balloting group.


No Inactive-Withdrawn Standards

These standards are removed from active status through an administrative process for standards that have not undergone a revision process within 10 years.


No Inactive-Reserved Standards
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