Standard

NEK EN 50065-4-3:2003

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK EN 50065-4-3:2023

Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

This standard applies to incoming filters used to control the coupling of signals between the utility area and the consumer area (see Figure 1). The standard defines• the minimum impedance in the relevant frequency band(s) at both Utility port and Consumer port,• the minimum attenuation of unwanted signals transmitted from the utility side to the consumer side and vice versa,• the transmission characteristics:- operating frequency domain for both utility side and consumer side,- attenuation between the utility side and the consumer side and vice versa,- impedance at the utility side and at the consumer side.This standard applies to incoming filters designed for and used in single or multiphase installations.

Dokumentinformasjon

  • Standard fra NEK
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 2003-01
  • Versjon: 1
  • Varetype: NAT
  • ICS 31.160
  • ICS 33.040.30

Produktrelasjon