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IEC 60974-2:2013

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 2: Liquid cooling systems
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-31-2021

Language(s)

English - French

Published date

01-24-2013

Publisher

International Electrotechnical Committee

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Environmental conditions
5 Tests
6 Protection against electric shock
7 Mechanical provisions
8 Cooling system
9 Abnormal operation
10 Cooling power
11 Rating plate
12 Instructions and markings
Annex A (informative) - Example diagram of built-in
        and stand-alone liquid cooling systems
Annex B (informative) - Example for a rating plate
        of stand-alone cooling system

IEC 60974-2:2013 specifies safety and construction requirements for industrial and professional liquid cooling systems used in arc welding and allied processes to cool torches. This part of IEC 60974 is applicable to stand-alone liquid cooling systems that are either connected to a separate welding power source or built into the welding power source enclosure. This part of IEC 60974 is not applicable to refrigerated cooling systems. This third edition cancels and replaces the first 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;
- addition of a liquid temperature fixed to 65 °C during the heating test in order to allow testing at different ambient air temperature (see 10 d));
- correction factor of cooling power at 40 °C required in instruction manual (see 12.1 o)).

This publication is to be read in conjunction with IEC 60974-1:2012.

Committee
TC 26
DevelopmentNote
To be used in conjunction with IEC 60974-1. (06/2002) Stability date: 2017. (01/2013)
DocumentType
Standard
Pages
36
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

07/30164535 DC : 0 BS EN 60974-8 - ARC WELDING EQUIPMENT - PART 8: GAS CONSOLES FOR WELDING AND PLASMA CUTTING SYSTEMS
10/30215734 DC : 0 BS EN 60974-7 - ARC WELDING EQUIPMENT - PART 7: TORCHES
12/30262935 DC : 0 BS EN 15339-4 - THERMAL SPRAYING - SAFETY REQUIREMENTS FOR THERMAL SPRAYING EQUIPMENT - PART 4: GAS AND LIQUID FUEL SUPPLY
CEN/TR 15339-4:2014 Thermal spraying - Safety requirements for thermal spraying equipment - Part 4: Gas and liquid fuel supply
S.R. CEN/TR 15339-4:2014 THERMAL SPRAYING - SAFETY REQUIREMENTS FOR THERMAL SPRAYING EQUIPMENT - PART 4: GAS AND LIQUID FUEL SUPPLY
17/30346770 DC : 0 BS EN 60974-9 - ARC WELDING EQUIPMENT - PART 9: INSTALLATION AND USE
EN 60974-8:2009 Arc welding equipment - Part 8: Gas consoles for welding and plasma cutting systems
EN 60974-7:2013 Arc welding equipment - Part 7:Torches
DEFSTAN 02-706/2(2010) : 2010 WELDING & FABRICATION OF SHIP STRUCTURE FOR HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS
IEC 60974-8:2009 Arc welding equipment - Part 8: Gas consoles for welding and plasma cutting systems
CEI EN 60974-8 : 2011 ARC WELDING EQUIPMENT - PART 8: GAS CONSOLES FOR WELDING AND PLASMA CUTTING SYSTEMS
I.S. EN 60974-9:2010 ARC WELDING EQUIPMENT - PART 9: INSTALLATION AND USE
IEC 62822-1:2016 Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) - Part 1: Product family standard
I.S. EN 60974-7:2013 ARC WELDING EQUIPMENT - PART 7: TORCHES (IEC 60974-7:2013 (EQV))
I.S. EN 60974-8:2009 ARC WELDING EQUIPMENT - PART 8: GAS CONSOLES FOR WELDING AND PLASMA CUTTING SYSTEMS
NEMA IEC 60974-8 : 2008 ARC WELDING EQUIPMENT - PART 8: GAS CONSOLES FOR WELDING AND PLASMA CUTTING SYSTEMS
BS EN 60974-8:2009 Arc welding equipment Gas consoles for welding and plasma cutting systems
BS EN 60974-7:2013 Arc welding equipment Torches
EEMUA 143 : 1985 RECOMMENDATIONS FOR TUBE END WELDING
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
13/30270144 DC : 0 BS EN 62822-1 - PRODUCT FAMILY STANDARD FOR THE ASSESSMENT OF EQUIPMENT FOR RESISTANCE WELDING, ARC WELDING PROCESSES RELATED TO HUMAN EXPOSURE RESTRICTIONS FOR ELECTOMAGNETIC FIELDS (0 HZ - 300 GHZ)
IEC 60974-7:2013 Arc welding equipment - Part 7: Torches
PD CEN/TR 15339-4:2014 Thermal spraying. Safety requirements for thermal spraying equipment Gas and liquid fuel supply
CEI EN 60974-7 : 2014 ARC WELDING EQUIPMENT - PART 7: TORCHES
BS EN 60974-9:2010 Arc welding equipment Installation and use
07/30173638 DC : 0 BS EN 60974-9 - ARC WELDING EQUIPMENT - PART 9: INSTALLATION AND USE
EN 60974-9:2010 Arc welding equipment - Part 9: Installation and use

IEC 60974-10:2014+AMD1:2015 CSV Arc welding equipment - Part 10: Electromagnetic compatibility (EMC)requirements
IEC 60974-1:2017 Arc welding equipment - Part 1: Welding power sources
IEC 60974-7:2013 Arc welding equipment - Part 7: Torches

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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