IEC 60974-1:1989

 
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IEC 60974-1:1989

Title
Safety requirements for arc welding equipment - Part 1: Welding power sources
Abstract
This standard is applicable to power sources for arc welding and allied processes designed for industrial and professional use and supplied by a voltage within the low voltage range (as specified in IEC 38) or driven by mechanical means. This standard is not applicable to welding power sources for manual metal arc welding with limited duty operation which are designed mainly for use by laymen.
Issue date
1989-04-30
Category
INST
Included in IECEE System
2007-10-01
Test Report Form
Testing Equipment List