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

General Information

Status
Not Published
Current Stage

RELATIONS

Buy Standard

Draft
prEN 50065-4-4:2021
English language
6 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (sample)

SLOVENSKI STANDARD
oSIST prEN 50065-4-4:2021
01-julij-2021
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: prEN 50065-4-4
ICS:
31.160 Električni filtri Electric filters
33.040.30 Komutacijski in signalizacijski Switching and signalling
sistem systems
oSIST prEN 50065-4-4:2021 en,fr

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 50065-4-4:2021
---------------------- Page: 2 ----------------------
oSIST prEN 50065-4-4:2021
EUROPEAN STANDARD DRAFT
prEN 50065-4-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2021
ICS Will supersede EN 50065-4-4:2003 and all of its
amendments and corrigenda (if any)
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 draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2021-07-16.
It has been drawn up by CLC/TC 219.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CENELEC 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,

Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the

Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to

provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and

shall not be referred to as a European Standard.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Project: 69660 Ref. No. prEN 50065-4-4 E
---------------------- Page: 3 ----------------------
oSIST prEN 50065-4-4:2021
prEN 50065-4-4:2021 (E)
1 Contents Page

2 European foreword ................................................................................................................................. 3

3 1 Scope ................................................................................................................................................. 4

4 2 Normative references ....................................................................................................................... 4

5 3 Terms and definitions ...................................................................................................................... 5

6 4 Impedance filter electrical characteristics..................................................................................... 5

7 4.1 General .......................................................................................................................5

8 4.2 Terminations ............................................................................................................... 5

9 4.3 Immunity for EMC ....................................................................................................... 5

10 4.4 Operating frequency range .......................................................................................... 5

11 4.5 Impedance .................................................................................................................. 6

12 4.6 Transfer function ......................................................................................................... 6

13 4.7 Safety ..........................................................................................................................6

---------------------- Page: 4 ----------------------
oSIST prEN 50065-4-4:2021
prEN 50065-4-4:2021 (E)
15 European foreword

16 This document (prEN 50065-4-4:2021) has been prepared by WG 12 “Filters” of CLC/TC 205A “Mains

17 communicating systems”.
18 This document is currently submitted to the Enquiry.
19 The following dates are proposed:
• latest date by which the existence of this (doa) dor + 6 months
document has to be announced at national
level
• latest date by which this document has to be (dop) dor + 12 months
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) dor + 36 months
conflicting with this document have to be (to be confirmed or
withdrawn modified when voting)

20 This document will supersede EN 50065-4-4:2003 and all of its amendments and corrigenda (if any).

21 This document has been prepared under a mandate given to CENELEC by the European Commission

22 and the European Free Trade Association.

23 EN 50065 consists of the following parts, under the general title: Signalling on low-voltage electrical

24 installations in
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.