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  • CSA E60974.1 : 2012

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    ARC WELDING EQUIPMENT - PART 1: WELDING POWER SOURCES

    Available format(s):  Hardcopy, PDF

    Superseded date:  10-07-2021

    Language(s):  English

    Published date:  01-01-2012

    Publisher:  Canadian Standards Association

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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 Thermal protection
    9 Abnormal operation
    10 Connection to the 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

    Abstract - (Show below) - (Hide below)

    Pertains to the safety of such equipment designed and constructed for installation and use in accordance with the Rules of the Canadian Electrical Code, Part I.

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

    Document Type Standard
    Publisher Canadian Standards Association
    Status Superseded
    Supersedes

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

    CSA C22.2 No. 301 : 2016 INDUSTRIAL ELECTRICAL MACHINERY
    CSA C61000.3.3 : 2014 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION
    CSA C61000-3-3:14 (R2019) Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection (Adopted IEC 61000-3-3:2013, third edition, 2013-05, with Canadian deviations) | Compatibilité électromagnétique (CEM) - Partie 3-3: Limites - Limitation des variations de tension, des fluctuations de tension et du papillotement dans les réseaux publics d\'alimentation basse tension, pour les matériels ayant un courant assigné ≤ 16 A par phase et non soumis à un raccordement conditionnel (norme IEC 61000-3-3:2013 adoptée, troisième édition, 2013-05, avec exigences propres au Canada)
    NEMA EW 4-2009 GRAPHIC SYMBOLS FOR ARC WELDING AND CUTTING APPARATUS

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

    IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
    IEC 60038:2009 IEC standard voltages
    HD 221 : 200S1 RUBBER INSULATED CABLES OF RATED VOLTAGES UP TO AND INCLUDING 450/750 V - GENERAL REQUIREMENTS
    IEC 60050-811:1991 International Electrotechnical Vocabulary (IEV) - Part 811: Electric traction
    IEC 60050-195:1998 International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock
    C22.1-15 Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
    CSA C22.2 No. 49 : 2014 FLEXIBLE CORDS AND CABLES
    ISO 13732-1:2006 Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces
    CSA C22.2 No. 0.4 : 2004(R2013) BONDING OF ELECTRICAL EQUIPMENT
    CSA C22.2 No. 21 : 2014 CORD SETS AND POWER-SUPPLY CORDS
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    IEC 60974-10:2014+AMD1:2015 CSV Arc welding equipment - Part 10: Electromagnetic compatibility (EMC)requirements
    CFR 16(PTS1000-END) : 0 COMMERCIAL PRACTICES - FEDERAL TRADE COMMISSION - CONSUMER PRODUCT SAFETY COMMISSION
    IEC 60974-12:2011 Arc welding equipment - Part 12: Coupling devices for welding cables
    IEC 60974-6:2015 Arc welding equipment - Part 6: Limited duty equipment
    IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
    IEC 60076-12:2008 Power transformers - Part 12: Loading guide for dry-type power transformers
    IEC 61558-1:2017 Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
    IEC TR 60755:2008 General requirements for residual current operated protective devices
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    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
    ISO 3864-1:2011 Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs and safety markings
    CSA C22.2 No. 100 : 2014 MOTORS AND GENERATORS
    IEC 60974-9:2010 Arc welding equipment - Part 9: Installation and use
    IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
    ISO 17846:2004 Welding and allied processes — Health and safety — Wordless precautionary labels for equipment and consumables used in arc welding and cutting
    ISO 7000:2014 Graphical symbols for use on equipment Registered symbols
    IEC 60309-1:1999+AMD1:2005+AMD2:2012 CSV Plugs, socket-outlets and couplers for industrial purposes - Part 1: General requirements
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