Standard

NEK EN 50065-4-6:2004

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK EN 50065-4-6:2023

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

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Omfang

This European Standard applies to phase couplers in a mains communication system for phase to neutral voltage not exceeding 250 V a.c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and light industrial buildings.This European Standard applies to phase couplers used to control the coupling of communication signals between phases or sections of a mains communication system.A “phase coupler” may be used to achieve coupling between the phases of a multiphase installation, or to provide bridging of signals around other system components.The standard defines the requirements to ensure a minimum coupling between the sections, and the requirements to ensure no change on the safety of the electrical installation.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2004-07
  • Versjon: 1
  • Varetype: NAT
  • ICS 31.160
  • ICS 33.040.30
  • ICS 97.120

Produktrelasjon