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IEEE C57.12.91

Standard Test Code for Dry-Type Distribution and Power Transformers

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Organization: IEEE
Publication Date: 1 January 1995
Status: inactive
Page Count: 83

Document History

IEEE C57.12.91
September 24, 2020
Test Code for Dry-Type Distribution and Power Transformers
This standard describes methods for performing tests specified in IEEE Std C.57.12.01 and other referenced standards applicable to dry-type distribution and power transformers, with a voltage of 601...
IEEE C57.12.91
December 7, 2011
Test Code for Dry-Type Distribution and Power Transformers
This standard describes methods for performing tests specified in IEEE Std C57.12.01™ and other referenced standards applicable to dry-type distribution and power transformers.1 It is intended for...
IEEE C57.12.91
January 1, 2005
Standard Test Code for Dry-Type Distribution and Power Transformers
This standard describes methods for performing tests specified in IEEE Std C57.12.01-1998 1 and other referenced standards applicable to dry-type distribution and power transformers. It is intended...
IEEE C57.12.91
March 9, 2001
Standard Test Code for Dry-Type Distribution and Power Transformers
This standard describes methods for performing tests specified in IEEE Std C57.12.01-1998 1 and other referenced standards applicable to dry-type distribution and power transformers. It is intended...
C57.12.91
January 9, 2001
Standard Test Code for Dry-Type Distribution and Power Transformers
This standard describes methods for performing tests specified in IEEE Std C57.12.01-1998(Footnote 1) and other referenced standards applicable to dry-type distribution and power transformers. It is...
IEEE C57.12.91
January 1, 1995
Standard Test Code for Dry-Type Distribution and Power Transformers
A description is not available for this item.
ANSI C57.12.91
January 1, 1979
STANDARD TEST CODE FOR DRY-TYPE DISTRIBUTION AND POWER TRANSFORMERS
A description is not available for this item.
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References

This document references:
IEEE C57.12.01 - General Requirements for Dry-Type Distribution and Power Transformers
Published by IEEE on September 24, 2020
This standard describes electrical and mechanical requirements of single and polyphase ventilated, nonventilated, and sealed dry-type distribution and power transformers or autotransformers, with a...
This document references:
IEEE C57.134 - Guide for Determination of Hottest-Spot Temperature in Dry-Type Transformers
Published by IEEE on December 11, 2013
This guide describes methodologies for determination of the steady-state winding hottest-spot temperature in dry-type distribution and power transformers with ventilated, sealed, solid cast, and...
This document references:
C57.12.55 - Dry Type Transformers in Unit Installations, Including Unit Substations - Conformance Standard
Published by NEMA on January 1, 1987
A description is not available for this item.
This document references:
IEEE C57.12.59 - Guide for Dry-Type Transformer Through-Fault Current Duration
Published by IEEE on September 3, 2015
This guide for dry-type transformer through-fault current duration applies to dry-type distribution and power transformers built in accordance with IEEE Std C57.12.01™.1 Purpose This guide sets forth...
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