IEC 60974-4:2006
Arc welding equipment - Part 4: In-service inspection and testing

Standard No.

IEC 60974-4:2006

Release Date

2006

Published By

International Electrotechnical Commission (IEC)

Status

Be replaced 2016-07

Replace By

IEC 60974-4:2010

Latest

IEC 60974-4:2016

Scope

This part of IEC 60974 specifies test procedures for in-service inspection and, after repair, to ensure electrical safety. These test procedures are also applicable for maintenance. This standard is applicable to power sources together with ancillary equipment for arc welding, cutting and allied processes built in conformity with IEC 60974-1. This standard is not applicable to testing of new power sources or engine-driven power sources. NOTE For a power source not built in accordance with IEC 60974-1, see Annex

IEC 60974-4:2006 history

• 2016 IEC 60974-4:2016 Arc welding equipment - Part 13: Welding current return clamp
• 2010 IEC 60974-4:2010 Arc welding equipment - Part 4: Periodic inspection and testing
• 2006 IEC 60974-4:2006 Arc welding equipment - Part 4: In-service inspection and testing