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 standard applies to impedance filters 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 standard also applies to "plug-in filters". These filters (see Figure 1) 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, in order to allow reliable operation of mains signalling system. These impedance filters can be used either in utility or consumer networks. They may also be used in conjunction with incoming filters and segmentation filters.

Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz - Teil 4-4: Niederspannungs-Entkopplungsfilter - Impedanzfilter

Diese Norm gilt für Impedanzfilter in einem System zur Signalübertragung auf elektrischen Niederspannungsnetzen, dered Spannung zwischen Phase und Neutralleiter 250 V ~ nicht überschreitet und deren Nennstrom 125 A nicht überschreiter und die für die Verwendung im Haushalt oder vergleichbaren ortsfesten Installationen vorgesehen sind, einschließlich Wohn- und Gewerbebauten. Diese Norm gilt ebenso für Zwischenstecker-Filter. Solche Filter (siehe Bild 1) werden verwendet um in dem Nenn-Frequenzbereich eines Informationsübertragungssystems eine geeignete Impedanz an Punkten des elektrischen Neiderspannungsnetzes zu erzielen, an denen ein niederohmiges Gerät angeschlossen ist. Dadurch soll ein zuverlässiger Betrieb des Informationensübertragungssystems sichergestellt werden. Die Filter können sowohl im Niederspannungsnetz des Energieversorgers als auch verbraucherseitig eingesetzt werden. Sie können auch in Verbindung mit Eingangsfiltern und Trennfiltern verwendet werden.

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 basse tension de découplage - Filtre d'impédance

Cette norme s’applique aux filtres d’impédance dans un système de communication sur le réseau électrique ayant une tension entre phase et neutre qui ne dépasse pas 250 V en courant alternatif et un courant nominal ne dépassant pas 125 A, destinés à des installations fixes domestiques et analogues, y compris les bâtiments résidentiels, commerciaux et de l'industrie légère. Cette norme s’applique également aux filtres "enfichables". Ces filtres (voir Figure 1) sont utilisés pour obtenir l’impédance souhaitée, dans la gamme de fréquences nominale du système de communication sur le réseau électrique, en tout point du réseau où un équipement à faible impédance est connecté, de façon à permettre un fonctionnement fiable du système de communication sur le réseau électrique. Ces filtres d’impédance peuvent être utilisés aussi bien dans les réseaux des distributeurs d’énergie que dans ceux des consommateurs. Ils peuvent aussi être utilisés associés à des filtres de branchement et des filtres de segmentation.

Signalizacija po nizkonapetostnih električnih napeljavah v frekvenčnem območju od 3 kHz do 148,5 kHz – 4-4. del: Nizkonapetostni ločilni filtri – Impedančni filter

General Information

Status
Published
Publication Date
22-Jan-2003
Current Stage
6060 - Document made available
Start Date
23-Jan-2003
Completion Date
23-Jan-2003

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SIST EN 50065-4-4:2004SLOVENSKImarec 2004

STANDARDSignalizacija po nizkonapetostnih električnih napeljavah v frekvenčnem območju od 3 kHz do 148,5 kHz – 4-4. del: Nizkonapetostni ločilni filtri – Impedančni filterSignalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4: Low voltage decoupling filter - Impedance filter©

Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljenoReferenčna številkaSIST EN 50065-4-4:2004(en)ICS31.160; 33.040.30

EUROPEAN STANDARD
EN 50065-4-4 NORME EUROPÉENNE EUROPÄISCHE NORM

January 2003 CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 50065-4-4:2003 E
ICS 31.160; 33.040.30; 97.120
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 tension dans la bande de fréquences de 3 kHz à 148,5 kHz Partie 4-4: Filtres basse tension

de découplage -
Filtre d'impédance

Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz Teil 4-4: Niederspannungs-Entkopplungsfilter -

Impedanzfilter

This European Standard was approved by CENELEC on 2002-04-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

EN 50065-4-4:2003 - 2 -

Foreword This European Standard was prepared by SC 205A, Mains communicating systems, of Technical Committee CENELEC TC 205, Home and Building Electronic Systems (HBES).

The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 50065-4-4 on 2002-04-01. The following dates were fixed:

- latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2003-08-01
- latest date by which the national standards conflicting

with the EN have to be withdrawn (dow) 2005-04-01 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, commercial and light industrial environments Part 2-2 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 industrial environments Part 2-3 Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors Part 4-1 Low voltage decoupling filters – Generic specification Part 4-2 Low voltage decoupling filters – Safety requirements Part 4-3 Low voltage decoupling filters – Incoming filter Part 4-4 Low voltage decoupling filters – Impedance filter Part 4-5 Low voltage decoupling filters – Segmentation filter Part 4-6 Low voltage decoupling filters – Phase coupler Part 7 Equipment impedance __________

- 3 - EN 50065-4-4:2003

Contents Page 1 Scope.................................................................................................................................................4 2 Normative references.......................................................................................................................4 3 Impedance filter electrical characteristics.....................................................................................5 3.1 Overvoltage...............................................................................................................................5 3.2 EMC .........................................................................................................................................5 4 Filter impedance characteristics....................................................................................................5 4.1 Terminations.............................................................................................................................5 4.2 Operating frequency range.......................................................................................................5 4.3 Impedance.....................................

...

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