Electrical, mechanical, and safety requirements of ventilated, non-ventilated, and sealed dry-type distribuion and power transformers or auto transformers (single and polyphase, with a voltage of 601 V or higher in the highest voltage winding) are described.
- Sponsor Committee
- PE/TR - Transformers
Learn More - Status
- Superseded Standard
- PAR Approval
- 1999-03-18
- Superseded by
- C57.12.01-2015
- Superseding
- C57.12.01-1998
- Board Approval
- 2005-12-07
- History
-
- ANSI Approved:
- 2006-04-21
- Published:
- 2006-05-19
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More - Sponsor Committee
- PE/TR - Transformers
Learn More - Working Group
-
DryType-WGC57.12.01 - Dry Type Transformers - General Req. Working Group
Learn More - IEEE Program Manager
- Malia Zaman
Contact - Working Group Chair
- Robert Ballard
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
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.
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.
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.
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.
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards