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  • 08/30195564 DC : 0

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    BS EN 60974-1 - ARC WELDING EQUIPMENT - PART 1: WELDING POWER SOURCES

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-08-2012

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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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 Tests
    6 Protection against electric shock
    7 Thermal requirements
    8 Abnormal operation
    9 Thermal protection
    10 Connection to the input supply network
    11 Output
    12 Control circuits
    13 Hazard reducing device
    14 Mechanical provisions
    15 Rating plate
    16 Adjustment of the output
    17 Instructions and markings
    Annex A (informative) - Nominal voltages of supply networks
    Annex B (informative) - Example of a combined dielectric test
    Annex C (normative) - Unbalanced load in case of a.c.
                          tungsten inert-gas welding power
                          sources
    Annex D (informative) - Extrapolation of temperature
                            to time of shutdown
    Annex E (normative) - Construction of supply circuit
                          terminals
    Annex F (informative) - Cross-reference to non-SI units
    Annex G (informative) - Suitability of supply network for
                            the measurement of the true
                            r.m.s. value of the supply current
    Annex H (informative) - Plotting of static characteristics
    Annex I (normative) - Test methods for a 10 Nm impact
    Annex J (normative) - Thickness of sheet metal for enclosures
    Annex K (informative) - Examples of rating plates
    Annex L (informative) - Graphical symbols for arc welding
                            equipment
    Annex M (informative) - Efficiency
    Annex N (normative) - Touch current measurement in
                          fault condition
    Bibliography

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

    Comment Closes On
    Committee WEE/6
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
    IEC 60038:2009 IEC standard voltages
    IEC 60245-6:1994 Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 6: Arc welding electrode cables
    C22.1-15 Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
    IEC 61558-2-4:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    IEC 60974-12:2011 Arc welding equipment - Part 12: Coupling devices for welding cables
    HD 22-1 : 200S4 CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V AND HAVING THERMOSETTING INSULATION - GENERAL REQUIREMENTS
    IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
    IEC TS 62081:1999 Arc welding equipment - Installation and use
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    IEC 60695-11-10:2013 Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods
    IEC 62079:2001 Preparation of instructions - Structuring, content and presentation
    HD 22.6 : S2 AMD 2 2004 RUBBER INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - ARC WELDING CABLES
    IEC 60905:1987 Loading guide for dry-type power transformers
    ISO 3864-1:2011 Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs and safety markings
    IEC 60664-3:2016 Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
    ISO 17846:2004 Welding and allied processes — Health and safety — Wordless precautionary labels for equipment and consumables used in arc welding and cutting
    CISPR 11:2015 RLV Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement
    IEC 60974-7:2013 Arc welding equipment - Part 7: Torches
    ISO 7000:2014 Graphical symbols for use on equipment Registered symbols
    IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
    IEC 60309-1:1999+AMD1:2005+AMD2:2012 CSV Plugs, socket-outlets and couplers for industrial purposes - Part 1: General requirements
    IEC 60050-851:2008 International Electrotechnical Vocabulary (IEV) - Part 851: Electric welding
    IEC 60445:2017 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
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