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I.S. EN 60974-1:2012

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

ARC WELDING EQUIPMENT - PART 1: WELDING POWER SOURCES (IEC 60974-1:2012 (EQV))
Available format(s)

Hardcopy , PDF

Withdrawn date

28-09-2021

Language(s)

English

Published date

01-01-2012

Preview

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
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications

Defines safety and performance requirements of welding power sources and plasma cutting systems.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
118
PublisherName
National Standards Authority of Ireland
Status
Withdrawn
SupersededBy

Standards Relationship
UNE-EN 60974-1:2013 Identical
NBN EN 60974-1 : 2015 Identical
EN 60974-1:2012 Identical
SN EN 60974-1 : 2005 Identical
DIN EN 60974-1 : 2013 Identical
NEN EN 60974-1 : 1991 Identical
BS EN 60974-1:2012 Identical
NF EN 60974-1 : 2012 Identical

IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV Information technology equipment - Safety - Part 1: General requirements
IEC 60038:2009 IEC standard voltages
EN 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
EN 60974-7:2013 Arc welding equipment - Part 7:Torches
IEC 60245-6:1994 Rubber insulated cables - Rated voltages up to and including 450/750 V - Part 6: Arc welding electrode cables
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
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
ISO 13732-1:2006 Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces
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 60974-10:2014+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 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
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
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
EN 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
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
IEC 60974-9:2010 Arc welding equipment - Part 9: Installation and use
IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
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
EN 61140:2016 Protection against electric shock - Common aspects for installation and equipment
EN 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
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
EN 60664-3:2017 Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution

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