IEC 60974-2
IEC 60974-2:2019
Arc welding equipment - Part 2: Liquid cooling systems
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.
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.
CHFÂ 115.-
Technical committee
TC 26 Electric weldingCategory
Safety| Publication type | International Standard |
| Publication date | 2019-01-30 |
| Edition | 4.0 |
| ICS | 25.160.30 |
| Stability date | 2026 |
| ISBN number | 9782832264973 |
| Pages | 37 |
| File size | 1.37 MB |
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation