SIST EN 50065-4-3:2004

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-3: Low voltage decoupling filter - Incoming filter

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.

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

Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz -- Partie 4-3: Filtres basse tension de découplage - Filtre de branchement

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

General Information

• Status: Published
• Publication Date: 29-Feb-2004
• ICS: 31.160 - Electric filters
• ICS: 33.040.30 - Switching and signalling systems
• Technical Committee: KIN - Mains communicating systems
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Mar-2004
• Due Date: 01-Mar-2004
• Completion Date: 01-Mar-2004
• Ref Project: EN 50065-4-3:2003 - Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-3: Low voltage decoupling filter - Incoming filter

Relations

• Revised: SIST EN 50065-4-3:2023 - Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-3: Low voltage decoupling filter - Incoming filter
• Effective Date: 14-May-2019

Standards Content (Sample)

SLOVENSKI SIST EN 50065-4-3:2004

STANDARD
marec 2004
Signalizacija po nizkonapetostnih električnih napeljavah v frekvenčnem
območju od 3 kHz do 148,5 kHz – 4-3. del: Nizkonapetostni ločilni filtri –
Vhodni filter
Signalling on low-voltage electrical installations in the frequency range 3 kHz to
148,5 kHz - Part 4-3: Low voltage decoupling filter - Incoming filter
ICS 31.160; 33.040.30 Referenčna številka
SIST EN 50065-4-3:2004(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 50065-4-3
NORME EUROPÉENNE
EUROPÄISCHE NORM January 2003

ICS 31.160; 33.040.30


English version


Signalling on low-voltage electrical installations
in the frequency range 3 kHz to 148,5 kHz
Part 4-3: Low voltage decoupling filter -
Incoming filter


Transmission de signaux sur les réseaux Signalübertragung auf elektrischen
électriques basse tension dans la bande Niederspannungsnetzen
de fréquences de 3 kHz à 148,5 kHz im Frequenzbereich 3 kHz bis 148,5 kHz
Partie 4-3: Filtres basse tension Teil 4-3: Niederspannungs-
de découplage - Entkopplungsfilter -
Filtre de branchement Eingangsfilter





This European Standard was approved by CENELEC on 2001-09-01. 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.

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 50065-4-3:2003 E

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EN 50065-4-3:2003 - 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 50065-4-3 on 2001-09-01.
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) 2004-08-01
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
__________

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- 3 - EN 50065-4-3:2003

Contents
Page
1 Scope.4
2 Normative references.4
3 Classification.5
3.1 Type 1.5
3.2 Type 2.5
3.3 Type 3.5
4 Incoming filter electrical characteristics .5
4.1 Over voltage.5
4.2 EMC.5
4.3 Operating frequency range .6
4.4 Impedance.6
4.5 Transfer function.7
Figure 1 - The application of incoming filter .
...