Standard

NEK EN 50065-4-5:2023

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Omfang

This document applies to segmentation filters in a mains communication system intended for utility networks or household and similar fixed installation including residential, commercial and light industrial buildings. These filters are used to control the coupling of signals between two areas of a mains communication system, as illustrated in Figure 1. This document defines in the relevant frequency range: - the minimum impedance at both ports of the filter, - the minimum attenuation of signals transmitted between the ports of the filter. [Figure 1 - Application of segmentation filters]

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Utgave: 2023-03
  • Versjon: 1
  • Varetype: NAT
  • ICS 31.160
  • ICS 33.040.30
  • ICS 97.120
  • National Committee NEK/NK215

Referanser i lov

EU lov: 2004/22/EC

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