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EN 60974-3:2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 3: Arc striking and stabilizing devices
Superseded date

11-15-2019

Published date

02-14-2014

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) - Examples of coupling systems
        for arc striking and stabilizing devices
Annex B (informative) - Example of a rating plate
Bibliography
Annex ZA (normative) - Normative references to international
         Publications with their corresponding
         European publications

IEC 60974-3:2013 specifies safety requirements for industrial and professional arc striking and arc stabilizing devices used in arc welding and allied processes. This part of IEC 60974 is applicable to stand-alone units which may be connected to a separate welding power source or one where the welding power source and the arc striking and arc stabilizing device are housed in a single enclosure. This third edition cancels and replaces the second edition published in 2007 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - changes induced by the publication of IEC 60974-1:2012.

DevelopmentNote
To be read in conjunction with EN 60974-1. (11/2003)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy

12/30262932 DC : 0 BS EN 15339-3 - THERMAL SPRAYING - SAFETY REQUIREMENTS FOR THERMAL SPRAYING EQUIPMENT - PART 3: TORCHES FOR THERMAL SPRAYING AND THEIR CONNECTION AND SUPPLY UNITS
CEN/TR 15339-3:2014 Thermal spraying - Safety requirements for thermal spraying equipment - Part 3: Torches for thermal spraying and their connection and supply units
PD CEN/TR 15339-3:2014 Thermal spraying. Safety requirements for thermal spraying equipment Torches for thermal spraying and their connection and supply units
16/30336547 DC : 0 BS EN 16602-70-39 - SPACE PRODUCT ASSURANCE - PART 70-39: WELDING OF METALLIC MATERIALS FOR FLIGHT HARDWARE
S.R. CEN/TR 15339-3:2014 THERMAL SPRAYING - SAFETY REQUIREMENTS FOR THERMAL SPRAYING EQUIPMENT - PART 3: TORCHES FOR THERMAL SPRAYING AND THEIR CONNECTION AND SUPPLY UNITS

EN 60974-7:2013 Arc welding equipment - Part 7:Torches
IEC 60974-1:2017 Arc welding equipment - Part 1: Welding power sources
EN 61140:2016 Protection against electric shock - Common aspects for installation and equipment
IEC 60974-7:2013 Arc welding equipment - Part 7: Torches
IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
EN 60974-1:2012 Arc welding equipment - Part 1: Welding power sources

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