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DIN EN IEC 60974-1 VDE 0544-1 Berichtigung 1:2025-06

Arc welding equipment

Part 1: Welding power sources

(IEC 60974-1:2021, modified); German version EN IEC 60974-1:2022 + A11:2022; Corrigendum 1
Class/Status: Standard, valid
Released: 2025-06
VDE Art. No.: 0500311

This part of IEC 60974 is applicable to power sources for arc welding and allied processes designed for industrial and professional use, and supplied by a voltage not exceeding 1000 V, or driven by mechanical means. This part of IEC 60974 specifies safety and performance requirements of welding power sources and plasma cutting systems.
This corrigendum 1 corrects the wrong equation in the definition in 3.1.33.

This Document is related to the following Topics (in bold):

25 MANUFACTURING ENGINEERING
25.040 Industrial automation systems
25.060 Machine tool systems
25.080 Machine tools
25.100 Cutting tools
25.140 Hand-held tools
25.160 Welding, brazing and soldering
25.180 Industrial furnaces

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