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  • IEEE DRAFT 43 : 1995

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    DRAFT RECOMMENDED PRACTICE FOR TESTING INSULATION RESISTANCE OF ROTATING MACHINERY

    Available format(s): 

    Superseded date:  06-03-2000

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Institute of Electrical & Electronics Engineers

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    Gives a recommended method for measuring insulation resistance of armature and field windings in rotating machines rated 1hp, 750 W or more. It is applicable to synchronous machines, induction machines, direct-current machines, and sychronous condensers. Does not apply to fractional-horsepower machines. Also describes typical insulation resistance characteristics of rotating machine windings and how these characteristics indicate winding condition. It recommends acceptable values of insulation resistance for alternating-current and direct-current rotating machine windings.

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    Comment Closes On
    Document Type Draft
    Publisher Institute of Electrical & Electronics Engineers
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    IEEE 434-2006 IEEE Guide for Functional Evaluation of Insulation Systems for AC Electric Machines Rated 2300 V and Above
    IEEE 62-1995 IEEE Guide for Diagnostic Field Testing of Electric Power Apparatus - Part 1: Oil Filled Power Transformers, Regulators, and Reactors
    ASTM D 1711 : 2015 : REDLINE Standard Terminology Relating to Electrical Insulation
    IEEE 95-2002 IEEE Recommended Practice for Insulation Testing of AC Electric Machinery (2300 V and Above) With High Direct Voltage
    ASTM D 257 : 2014 : REDLINE Standard Test Methods for DC Resistance or Conductance of Insulating Materials
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