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    I.S. EN 60034-18-41:2014

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ROTATING ELECTRICAL MACHINES - PART 18-41: PARTIAL DISCHARGE FREE ELECTRICAL INSULATION SYSTEMS (TYPE 1) USED IN ROTATING ELECTRICAL MACHINES FED FROM VOLTAGE CONVERTERS - QUALIFICATION AND QUALITY CONTROL TESTS

    Available format(s):  Hardcopy, PDF

    Superseded date:  12-10-2019

    Language(s):  English

    Published date:  01-01-2014

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Machine terminal voltages arising
       from converter operation
    5 Electrical stresses in the insulation system
       of machine windings
    6 Types of machine insulation
    7 Stress categories for Type I insulation systems
       used in converter fed machines
    8 Design qualification and type tests for Type I
       insulation systems
    9 Test equipment
    10 Qualification of the design of Type
       I insulation systems
    11 Type test procedure for Type I
       insulation systems
    12 Routine tests
    13 Analysis, reporting and classification
    Annex A (informative) - Derivation of
             possible terminal voltages in
             service for a converter-fed
             machine
    Annex B (normative) - Derivation of test
             voltages for Type I insulation systems
    Annex C (normative) - Derivation of
            allowable voltages in service
    Bibliography
    Annex ZA (normative) - Normative
             references to international
             publications with their
             corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Specifies criteria for assessing the insulation system of stator/rotor windings which are subjected to voltage-source pulse width-modulation (PMW) drives.

    General Product Information - (Show below) - (Hide below)

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    EN 60034-18-1:2010 Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
    CLC/TS 60034-27:2011 Rotating electrical machines - Part 27: Off-line partial discharge measurements on the stator winding insulation of rotating electrical machines
    EN 60034-18-21:2013 Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification
    EN 60034-18-31 : 2012 ROTATING ELECTRICAL MACHINES - PART 18-31: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR FORM-WOUND WINDINGS - THERMAL EVALUATION AND CLASSIFICATION OF INSULATION SYSTEMS USED IN ROTATING MACHINES (IEC 60034-18-31:2012)
    IEC TS 60034-27:2006 Rotating electrical machines - Part 27: Off-line partial discharge measurements on the stator winding insulation of rotating electrical machines
    IEC TS 61934:2011 Electrical insulating materials and systems - Electrical measurement of partial discharges (PD) under short rise time and repetitive voltage impulses
    IEC TS 60034-18-42:2008 Rotating electrical machines - Part 18-42: Qualification and acceptance tests for partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters
    IEC TS 61800-8:2010 Adjustable speed electrical power drive systems - Part 8: Specification of voltage on the power interface
    IEC 60172:2015 Test procedure for the determination of the temperature index of enamelled and tape wrapped winding wires
    IEC 60034-18-1:2010 Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
    IEC TS 60034-25:2014 Rotating electrical machines - Part 25: AC electrical machines used in power drive systems - Application guide
    EN 60172:2015 Test procedure for the determination of the temperature index of enamelled and tape wrapped winding wires
    EN 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    IEC 60034-18-21:2012 Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification
    CLC/TS 60034-25:2008 Rotating electrical machines - Part 25: Guidance for the design and performance of a.c. motors specifically designed for converter supply
    CLC/TS 60034-18-42:2011 Rotating electrical machines - Part 18-42: Qualification and acceptance tests for partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters
    IEC 60034-18-31:2012 Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
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