Inactive-Reserved Standard

IEEE C57.121-1998

IEEE Guide for Acceptance and Maintenance of Less-Flammable Hydrocarbon Fluid in Transformers

The evaluation and handling procedures for less flammable hydrocarbon transformer insulating fluids are covered. The guide's purpose is to assist the transformer operator in receiving new fluids, filling transformers, and maintaining the fluids in serviceable condition.

Sponsor Committee
PE/TR - Transformers
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Status
Inactive-Reserved Standard
PAR Approval
1996-03-21
Superseding
C57.121-1988
Board Approval
1998-09-16
History
Published:
1998-12-18
Reaffirmed:
2009-12-09
Inactivated Date:
2020-03-05

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/TR - Transformers
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Working Group
InsFluid-WGC57.121 - Insulating Fluids - Less-Flammable Hydro-Carbon Fluid Working Group
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IEEE Program Manager
Patrycja Jarosz
Contact
Working Group Chair
David Sundin

Other Activities From This Working Group

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


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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.


C57.121-1988

IEEE Guide for Acceptance and Maintenance of Less Flammable Hydrocarbon Fluid in Transformers

IEEE C57.121-1988, IEEE Guide for Acceptance and Maintenance of Less Flammable Hydrocarbon Fluid in Transformers, covers the evaluation and handling procedures for less flammable hydrocarbon transformer insulating fluids. Its purpose is to assist the transformer operator in receiving new fluids, filling transformers, and maintaining the fluids in serviceable condition.

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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No Inactive-Withdrawn Standards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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