IEC 60974-13:2021 PRV 
Pre release version

Arc welding equipment - Part 13: Welding current return clamp

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Abstract

This Final Draft International Standard is an up to 6 weeks' pre-release of the official publication. It is available for sale during its voting period: 2021-02-05 to 2021-03-19. By purchasing this FDIS now, you will automatically receive, in addition, the final publication.

IEC 60974-13:2021 is applicable to welding current return clamps for arc welding processes, designed to make an electrical connection to the workpiece without using tools.
This document is not applicable to welding current return clamps for underwater welding and plasma cutting.
This document specifies safety and performance requirements of welding current return clamps.
This document does not specify requirements for welding cables.
This second edition cancels and replaces the first edition, published in 2011, and constitutes a technical revision.
The significant technical changes with respect to the previous edition are the following:
- Modified the title from "Welding clamp" to "Welding current return clamp" and updated the term through the document.
- Updated all values of test current in Table 1 corrected to 40 °C.
- Updated the reference to EN 50565-1:2014, Electric cables – Guide to use for cables with a rated voltage not exceeding 450/750 V (U0/U) – Part 1: General guidance
This part of IEC 60974 is to be used in conjunction with IEC 60974-1.

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Additional information

Publication typeInternational Standard
Publication date2021-02-05
Edition2.0
Available language(s)English
TC/SCTC 26 - Electric weldingrss
ICS25.160.30 - Welding equipment
Stability date  2023
Pages11
File size1014 KB

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