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  • IEEE C57.138-1998

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    IEEE Recommended Practice for Routine Impulse Test for Distribution Transformers

    Available format(s):  PDF

    Superseded date:  20-07-2021

    Language(s):  English

    Published date:  22-07-1998

    Publisher:  Institute of Electrical & Electronics Engineers

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    Table of Contents - (Show below) - (Hide below)

    1. Overview
    2. Normative references
    3. Acronyms and abbreviations
    4. General test procedures
    5. Fault detection methods
    6. Circuits for routine impulse testing
    7. Neutral current detection circuit
    8. Failure detection method
    9. Verification of detector sensitivity
    Annex A (informative) - Distribution transformer
            voltage distribution and impulse fault detection

    Abstract - (Show below) - (Hide below)

    Defines routine impulse tests performed on distribution transformers, as required in IEEE Std C57.12.00 and described in 10.4 of IEEE Std C57.12.90-2015.

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    Committee Transformers
    Development Note Supersedes IEEE DRAFT C57.138. (01/2000)
    Document Type Standard
    Publisher Institute of Electrical & Electronics Engineers
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    IEEE C57.96-2013 IEEE Guide for Loading Dry-Type Distribution and Power Transformers

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

    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
    IEEE C57.98-2011 IEEE Guide for Transformer Impulse Tests
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