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IEC 60974-2 Ed.4.0 Edition 01/2019
Arc welding equipment - Part 2: Liquid cooling systems
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  • 104.6 / copy
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Abstract

IEC 60974-2:2019 specifies safety and construction requirements for industrial and professional liquid cooling systems used in arc welding and allied processes to cool torches.
This document is applicable to liquid cooling systems which are stand-alone (separate from the welding equipment) or built-in (housed in a single enclosure with other welding equipment).
This fourth edition cancels and replaces the third edition published in 2013 and constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) changes induced by the publication of IEC 60974-1:2017;
b) reference in 11.1 changed.

Status

Standard - Active

Origin

Technical Committee :
26 : Electric welding

Implementation

start of the vote on the project      date of ratification (dor)   
end of the vote on the project      date of anouncement (doa)   
start of the vote on the final project      date of publication (dop)   
end of the vote on the final project      date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Relations to older standards
IEC 60974-2 Ed. 3.0
IEC 60974-2 Ed. 3.0

International Classification for Standards (ICS codes) :

25.160.30 : Welding equipment

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