Superseded Standard

IEEE C57.134-2013

IEEE Guide for Determination of Hottest-Spot Temperature in Dry-Type Transformers

Methodologies for determination of the steady-state winding hottest-spot temperature in dry-type distribution and power transformers with ventilated, sealed, solid cast, and encapsulated windings built in accordance with IEEE Std C57.12.01(TM) and IEC 60726 are described in this guide. Converter transformers are not included in this guide.

Sponsor Committee
PE/TR - Transformers
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Status
Superseded Standard
PAR Approval
2011-12-07
Superseded by
C57.134-2024
Superseding
C57.134-2000
Board Approval
2013-12-11
History
Published:
2014-01-13

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/TR - Transformers
Learn More About PE/TR - Transformers
Working Group
WGC57.134 - Dry Type Transformers - Determination of Hottest Spot Temperature Working Group
IEEE Program Manager
Patrycja Jarosz
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Working Group Chair
Colby Lovins

Other Activities From This Working Group

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


No Active Projects

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


C57.134-2024

IEEE Approved Draft Guide for Determination of Hottest-Spot Temperature in Dry-Type Distribution and Power Transformers

This guide describes methodologies for determination of the steady-state winding hottest-spot temperature in dry-type distribution and power transformers. This guide applies to all dry-type transformers, including those with ventilated, sealed, solid cast, and encapsulated windings except transformers described as exceptions in IEEE Std C57.12.01.

Learn More About C57.134-2024

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.


C57.134-2000

IEEE Guide for Determination of Hottest-Spot Temperature in Dry-Type Transformers

Methodologies for determination of the steady-state winding hottest-spot temperature in dry-type distribution and power transformers with ventilated, sealed, solid cast, and encapsulated windings built in accordance with IEEE Std C57.12.01-1998 and IEC 60726 (1982-01) are de-scribed in this guide. Converter transformers are not included in this guide.

Learn More About C57.134-2000

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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