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    I.S. EN 60974-7:2013

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ARC WELDING EQUIPMENT - PART 7: TORCHES (IEC 60974-7:2013 (EQV))

    Available format(s):  Hardcopy, PDF

    Superseded date:  28-11-2019

    Language(s):  English

    Published date:  01-01-2013

    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
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Environmental conditions
    5 Classification
    6 Test conditions
    7 Protection against electric shock
    8 Thermal rating
    9 Pressure of the liquid cooling system
    10 Resistance to hot objects
    11 Mechanical provisions
    12 Marking
    13 Instructions for use
    Annex A (informative) - Additional terminology
    Annex B (normative) - Position of the welding torches
            for the heating test
    Annex C (informative) - Cooled copper block
    Annex D (informative) - Copper block with a hole
    Annex E (informative) - Copper bars with a slot
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    Defines safety and construction requirements for torches for arc welding and allied processes.

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

    Development Note Supersedes I.S. EN 50078 and I.S. EN 50192 (12/2004) 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    Status Superseded
    Superseded By
    Supersedes

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

    IEC 60974-2:2013 Arc welding equipment - Part 2: Liquid cooling systems
    IEC 60974-1:2017 Arc welding equipment - Part 1: Welding power sources
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    IEC 60695-11-10:2013 Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods
    EN 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    EN 60974-1:2012 Arc welding equipment - Part 1: Welding power sources
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