Standard

IEC 61557-4:2007 ED2

Revidert

Merknad: Denne standarden har en ny utgave: IEC 61557-4:2019 ED3

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

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Omfang

This part of IEC 61557 specifies the requirements applicable to equipment for measuring the resistance of earth conductors, protective earth conductors and conductors for equipotential bonding, including their connections and terminals, with an indication of the measured value or indication of limits. This second edition cancels and replaces the first edition published in 1997. This edition constitutes a minor revision.

Dokumentinformasjon

  • Standard fra IEC
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2
  • Versjon: 1
  • Varetype: IS
  • ICS 17.220.20
  • ICS 29.080.01
  • ICS 29.240.01
  • ISO TC TC 85

Produktrelasjon

Produkt livssyklus