Inactive-Withdrawn Standard

IEEE C57.95-1984

IEEE Guide for Loading Liquid-Immersed Step-Voltage and Induction-Voltage Regulators

This guide covers general recommendations for loading mineral oil-immersed, 55°C rise, step-voltage and induction-voltage regulators manufactured in accordance with ANSI/IEEE C57.15-1986. Some users may choose to load regulators as though rated for 65°C rise, although this operation is not recognized by ANSI/IEEE C57.15-1986. This guide treats the loss of life to be anticipated under such operation. Loading recommendations in tabular form are contained in this guide. These recommendations cover a wide range of ambient conditions and loss of life. The method and equations used for calculation of the tables are given. This guide is only applicable for regulators having inherent capability to permit the loadings covered.

Sponsor Committee
PE/TR - Transformers
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Status
Inactive-Withdrawn Standard
Board Approval
1984-03-22
History
Withdrawn:
1997-01-17
ANSI Approved:
1992-01-13
Published:
1988-04-01
Reaffirmed:
1991-03-21

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/TR - Transformers
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No Active Projects
No Active Standards
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
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