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Standard

NEK EN 61557-4:2007

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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 NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2007-03
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 17.220.20
  • ICS 29.080.01
  • ICS 29.240.01
  • National Committee NEK/NK85

Referanser i lov

EU lov:
Lov referanseRestriksjoner
2006/95/EC

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