Standard

NEK EN 60974-4:2007

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK EN 60974-4:2016

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Specifies test procedures for in-service inspection and, after repair, to ensure electrical safety. These test procedures are also applicable for maintenance. Is applicable to power sources together with ancillary equipment for arc welding, cutting and allied processes built in conformity with IEC 60974-1.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • ICS 25.160
  • National Committee NEK/NK26

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