Standard

NEK EN 60079-7:2007

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK EN 60079-7:2015

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

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Omfang

This part of IEC 60079 specifies the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety 'e' intended for use in explosive gas atmospheres. This standard applies to electrical apparatus where the rated voltage does not exceed 11 kV r.m.s. a.c. or d.c. Additional measures are applied to ensure that the apparatus does not produce arcs, sparks, or excessive temperatures in normal operation or under specified abnormal conditions.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2007-01
  • Versjon: 1
  • Varetype: NAT
  • ICS 29.260.20
  • National Committee NEK/NK31/204/216

Referanser i lov

EU lov: 2014/34/EU, 2008/68/EC, 94/9/EC

Produktrelasjon