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ANSI C92.1 : 1982

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

POWER SYSTEMS - INSULATION COORDINATION

Withdrawn date

03-14-2022

Published date

01-12-2013

Applies to equipment for three phase alternating current systems with system voltage above 1kV nominal, includes only phase to ground insulation. Defines specifications for insulation of equipment in a given installation. For tests prescribed the values of the basic lightning impulse insulation levels and the basic switching impulse levels shall be chosen from preferred values of this standard. Each standards developer must specify the BILs, BSLs and test procedures for its equipment using this standard, where practical.

Committee
ANSI
DocumentType
Standard
PublisherName
American National Standards Institute
Status
Withdrawn
SupersededBy

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IEC 62032:2012 Guide for the Application, Specification and Testing of Phase-Shifting Transformers
IEEE 1147-2005 IEEE Guide for the Rehabilitation of Hydroelectric Power Plants
IEEE 141 : 1993 IEEE Recommended Practice for Electric Power Distribution for Industrial Plants
ANSI C82.7 : 83(R2003) MERCURY LAMP TRANSFORMERS, CONSTANT CURRENT (SERIES)
IEEE C57.135-2011 IEEE Guide for the Application, Specification, and Testing of Phase-Shifting Transformers
IEEE C57.129-2007 REDLINE IEEE Standard for General Requirements and Test Code for Oil-Immersed HVDC Converter Transformers

IEEE C57.12.00-2015 IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
IEEE C57.12.90-2010 IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers
IEEE 4-2013 IEEE Standard for High-Voltage Testing Techniques
ANSI C92.2 : 1987 POWER-SYSTEMS-ALTERNATING-CURRENT ELECTRICAL SYSTEMS AND EQUIPMENT OPERATING AT VOLTAGES ABOVE 230 KILOVOLTS NOMINAL-PREFERRED VOLTAGE RATING,

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