BS EN 60974-1 - ARC WEDLING EQUIPMENT - PART 1: WELDING POWER SOURCE

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

British Standards Institution

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

BS EN 60974-1

Committee	WEE/6
DocumentType	Draft
Pages	108
PublisherName	British Standards Institution
Status	NA

IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV	Information technology equipment - Safety - Part 1: General requirements
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
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
EN 50525-2-81:2011	Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) - Part 2-81: Cables for general applications - Cables with crosslinked elastomeric covering for arc welding
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
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 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
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
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