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    I.S. EN 60974-4:2016

    Current The latest, up-to-date edition.

    ARC WELDING EQUIPMENT - PART 4: PERIODIC INSPECTION AND TESTING

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2016

    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)

    National Foreword
    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 General requirements
    5 Protection against electrical shock
    6 Functional test
    7 Documentation
    Annex A (informative) - Check-list for the visual
            inspection
    Annex B (informative) - Example of a test report
            after repair
    Annex C (informative) - Equipment not built in
            accordance with IEC 60974-1
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Defines test procedures for periodic inspection and, after repair, to ensure electrical safety.

    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 Current

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

    IEC 60050-195:1998 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
    EN 61557-4:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    EN 60974-6:2016 Arc welding equipment - Part 6: Limited duty equipment
    IEC 60974-6:2015 Arc welding equipment - Part 6: Limited duty equipment
    IEC 60974-1:2017 Arc welding equipment - Part 1: Welding power sources
    EN 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 61557-4:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 60050-851:2008 International Electrotechnical Vocabulary (IEV) - Part 851: Electric welding
    EN 60974-1:2012 Arc welding equipment - Part 1: Welding power sources
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