EN 50065-4-4:2023
(Main)Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4: Low voltage decoupling filter - Impedance filter
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4: Low voltage decoupling filter - Impedance filter
This document applies to impedance 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 set a suitable impedance, in the nominal frequency range of the mains signalling system, at any point of the low voltage mains network where a low impedance equipment is connected, as shown in Figure 1, in order to allow reliable operation of the mains signalling system. Impedance filters can be used either in utility or consumer networks. They can also be used in conjunction with incoming filters and segmentation filters. [Figure 1 - The application of impedance filters]
Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz - Teil 4-4: Niederspannungs-Entkopplungsfilter - Impedanzfilter
Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 4-4: Filtres de découplage basse tension - Filtre d'impédance
Le présent document s'applique aux filtres d'impédance utilisés dans un système de communication sur le réseau électrique destiné aux réseaux des distributeurs d'énergie ou aux installations fixes domestiques et analogues, y compris les bâtiments résidentiels, commerciaux et de l'industrie légère. Ces filtres sont utilisés pour établir une impédance adéquate, dans la gamme de fréquences nominales du système de transmission de signaux du réseau électrique, en tout point du réseau électrique basse tension où est connecté un appareil de faible impédance, comme cela est représenté à la Figure 1, afin d'assurer le fonctionnement fiable du système de transmission de signaux du réseau électrique. Les filtres d'impédance peuvent être utilisés dans les réseaux des distributeurs d'énergie ou des consommateurs. Ils peuvent également être utilisés en association avec des filtres de branchement et des filtres de segmentation. [Figure 1 - Application des filtres d'impédance]
Signalizacija po nizkonapetostnih električnih napeljavah v frekvenčnem območju od 3 kHz do 148,5 kHz - 4-4. del: Nizkonapetostni ločilni filtri - Impedančni filter
Standard se uporablja za impedančne filtre v omrežnem komunikacijskem sistemu, ki so namenjeni komunalnim omrežjem ali gospodinjstvom in stanovanjskim, poslovnim in lahkim industrijskim objektom s podobno fiksno inštalacijo. Ti filtri se uporabljajo za vzpostavitev ustrezne impedance v nazivnem frekvenčnem območju signalnega sistema električnega omrežja na kateri koli točki nizkonapetostnega omrežja, kjer je priključena oprema z nizko impedanco za zagotavljanje zanesljivega delovanja signalnega sistema omrežja. Impedančni filtri se lahko uporabljajo v komunalnem omrežju ali omrežju odjemalcev. Uporabljajo se lahko tudi v povezavi z vhodnimi in segmentacijskimi filtri.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2023
Signalizacija po nizkonapetostnih električnih napeljavah v frekvenčnem območju
od 3 kHz do 148,5 kHz - 4-4. del: Nizkonapetostni ločilni filtri - Impedančni filter
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5
kHz Part 4-4: Low voltage decoupling filter - Impedance filter
Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz
bis 148,5 kHz Teil 4-4: Niederspannungs-Entkopplungsfilter - Impedanzfilter
Transmission de signaux sur les réseaux électriques basse tension dans la bande de
fréquences de 3 kHz à 148,5 kHz - Partie 4-4: Filtres de découplage basse tension -
Filtre d'impédance
Ta slovenski standard je istoveten z: EN 50065-4-4:2023
ICS:
31.160 Električni filtri Electric filters
33.040.30 Komutacijski in signalizacijski Switching and signalling
sistem systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 50065-4-4
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2023
ICS 31.160; 33.040.30; 97.120 Supersedes EN 50065-4-4:2003
English Version
Signalling on low-voltage electrical installations in the frequency
range 3 kHz to 148,5 kHz Part 4-4: Low voltage decoupling filter
- Impedance filter
Transmission de signaux sur les réseaux électriques basse Signalübertragung auf elektrischen Niederspannungsnetzen
tension dans la bande de fréquences de 3 kHz à 148,5 kHz im Frequenzbereich 3 kHz bis 148,5 kHz Teil 4-4:
- Partie 4-4: Filtres de découplage basse tension - Filtre Niederspannungs-Entkopplungsfilter - Impedanzfilter
d'impédance
This European Standard was approved by CENELEC on 2022-10-03. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
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Türkiye and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
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© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50065-4-4:2023 E
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Impedance filter electrical characteristics. 5
4.1 General . 5
4.2 Terminations . 5
4.3 Immunity for EMC . 5
4.4 Operating frequency range . 5
4.5 Impedance . 6
4.6 Transfer function . 6
4.7 Safety . 6
European foreword
This document (EN 50065-4-4:2023) has been prepared by WG 12 “Filters” of CLC/TC 219 “Mains
communicating systems”.
The following dates are fixed:
• latest date by which this document has to be (dop) 2023-09-24
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2026-03-24
conflicting with this document have to be
withdrawn
This document supersedes EN 50065-4-4:2003 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
EN 50065 consists of the following parts, under the general title: Signalling on low-voltage electrical
installations in the frequency range 3 kHz to 148,5 kHz:
Part 1: General requirements, frequency bands and electromagnetic disturbances
Part 2-1: Immunity requirements for mains communications equipment and systems operating in the
range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, comm
...
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