Standard

NEK EN 50065-4-5:2003

Jan 2003 Withdrawn

Note: This standard has a new edition: NEK EN 50065-4-5:2023

Corrigendums and amendments are bought separately.

Language English

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Abstract

This standard applies to segmentation filters in a mains communication system used for single or multiphase installations having a 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 and utility networks.These filters (see Figure 1) are used to control the coupling of signals between two areas of a mains communication system.The standard defines-the minimum impedance in the relevant frequency range(s) at both ports,-the minimum attenuation of signals transmitted between port.

Document information

Standard from NEK
Published: 23 January 2003
Withdrawn: 24 March 2026
Edition: 2003-01
Version: 1
Document type: NAT
ISBN:

ICS 31.160
ICS 33.040.30
ICS 97.120

Product Relations

Replaced by: NEK EN 50065-4-5:2023
Referred by: NEK EN 50065-4-1:2023
Adopted from: EN 50065-4-5:2003 , 0

NEK EN 50065-4-5:2003

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NEK EN 50065-4-5:2023