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FprEN 50065-4-7

(Main)

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-7: Portable low voltage decoupling filters - Safety requirements

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-7: Portable low voltage decoupling filters - Safety requirements

This product safety standard applies to the filter part of portable devices for household and similar uses consisting of the filter part, a plug or an appliance inlet or a provision for connection by terminals or with a non-rewirable cord and a socket-outlet or an appliance outlet. They are intended for single-phase circuits for nominal currents not exceeding 16 A and for nominal voltages not exceeding 250 V a.c.. This standard does not cover phase couplers. Filters including batteries are not covered by this standard.

Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz Teil 4-7: Bewegliche Niederspannungs-Entkopplungsfilter - Sicherheitsanforderungen

Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 4-7: Filtres de découplage basse tension mobiles - Exigences de sécurité

Signalizacija po nizkonapetostnih električnih napeljavah v frekvenčnem območju od 3 kHz do 148,5 kHz - 4-7. del: Prenosni nizkonapetostni ločilni filtri - Varnostne zahteve

General Information

Status
Not Published
Publication Date
21-Aug-2022
ICS
31.160 - Electric filters
33.040.30 - Switching and signalling systems
97.120 - Automatic controls for household use
Technical Committee
CLC/TC 205A - Mains communicating systems
Drafting Committee
CLC/TC 205A/WG 12 - Filters
Current Stage
4599 - Dispatch of FV draft to CMC - Finalization for Vote
Start Date
14-Jan-2022
Due Date
28-Dec-2021
Completion Date
14-Jan-2022
Directive
2004/22/EC - Directive 2004/22/EC of the European Parliament and of the Council of 31 March 2004 on measuring instruments
2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
Mandate
M/441 - Standardisation mandate to CEN, CENELEC and ETSI in the field of measuring instruments for the development of an open architecture for utility meters involving communication protocols enabling interoperability
M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
M/511 - Mandate to CEN, CENELEC and ETSI relating to harmonised standards in the field of the Low Voltage Directive
Ref Project
oSIST prEN 50065-4-7:2021 - Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-7: Portable low voltage decoupling filters - Safety requirements

Relations

Revises
EN 50065-4-7:2005 - Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz - Part 4-7: Portable low voltage decoupling filters - Safety requirements
Effective Date
27-Jan-2023

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SLOVENSKI STANDARD
01-julij-2021
Signalizacija po nizkonapetostnih električnih napeljavah v frekvenčnem območju
od 3 kHz do 148,5 kHz - 4-7. del: Prenosni nizkonapetostni ločilni filtri - Varnostne
zahteve
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5
kHz Part 4-7: Portable low voltage decoupling filters - Safety requirements
Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz
bis 148,5 kHz Teil 4-7: Bewegliche Niederspannungs-Entkopplungsfilter -
Sicherheitsanforderungen
Transmission de signaux sur les réseaux électriques basse tension dans la bande de
fréquences de 3 kHz à 148,5 kHz - Partie 4-7: Filtres de découplage basse tension
mobiles - Exigences de sécurité
Ta slovenski standard je istoveten z: prEN 50065-4-7
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 DRAFT
prEN 50065-4-7
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2021
ICS  Will supersede EN 50065-4-7:2005 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 4-7: Portable low voltage
decoupling filters - Safety requirements
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 4-7:
- Partie 4-7: Filtres de découplage basse tension mobiles - Bewegliche Niederspannungs-Entkopplungsfilter -
Exigences de sécurité Sicherheitsanforderungen
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: 69663 Ref. No. prEN 50065-4-7 E

prEN 50065-4-7:2021 (E)
1 Contents
2 European foreword 5
3 Introduction 7
4 1 Scope .8
5 2 Normative references.8
6 3 Definitions .9
7 4 General requirements . 12
8 5 General notes on tests. 12
9 6 Rating . 12
10 7 Classification of filter devices . 13
11 7.1 According to environmental temperature conditions . 14
12 7.2 According to the rated impulse withstand voltage . 14
13 8 Marking . 14
14 8.1 Plug and socket outlet parts . 14
15 8.2 Filter parts . 14
16 8.3 Symbols . 14
17 8.4 Instruction sheets . 15
18 8.5 Terminals . 15
19 8.6 Durability . 15
20 9 Dimensions . 16
21 10 Protection against electric shock . 16
22 11 Provision for protective earthing . 16
23 12 Terminals . 17
24 12.1 Plug and socket outlet parts . 17
25 12.2 Rewirable filter devices . 17
26 13 Construction . 17
27 13.1 Plug and socket outlet parts . 17
28 13.2 Filter parts . 18
29 13.3 Non-rewirable filter parts . 18
30 13.4 Rewirable filter parts . 18
31 13.5 Insulating parts . 19
32 13.6 Filter covers . 20
33 13.7 Securing screws . 20
34 14 Resistance to ageing, protection provided by enclosures, and resistance to humidity . 20
35 14.1 Plug and socket outlet parts . 20
36 14.2 Resistance to ageing . 20
37 14.3 Resistance to harmful ingress of water . 20
38 14.4 Resistance to humidity . 20
prEN 50065-4-7:2021 (E)
39 15 Insulation resistance and dielectric strength . 21
40 15.1 Plug and socket outlet parts . 21
41 15.2 Filter parts . 21
42 16 Temperature rise . 22
43 16.1 Plug and socket outlet parts . 22
44 16.2 Filter parts . 22
45 17 Breaking capacity . 23
46 18 Normal operation . 23
47 19 Force necessary to withdraw the plug . 23
48 20 Flexible cables and their connections . 23
49 20.1 Plug and socket outlet parts . 23
50 20.2 Filter parts . 23
51 20.3 Non-rewirable parts. 24
52 20.4 Moulded-on filter device parts . 26
53 21 Mechanical strength. 26
54 21.1 Plug and socket parts . 26
55 21.2 Filter parts . 26
56 22 Resistance to heat . 27
57 22.1 Plug and socket parts . 27
58 22.2 Filter parts . 28
59 23 Screws, current-carrying parts and connections . 28
60 23.1 Plug and socket parts . 28
61 23.2 Filter parts . 28
62 24 Creepage distances and clearances . 30
63 24.1 Plug and socket parts . 30
64 24.2 Filter parts . 30
65 24.2.1 Clearances . 30
66 24.2.2 Creepage distances . 32
67 24.2.3 Solid insulation . 34
68 24.2.4 Coatings of rigid printed board assemblies . 34
69 25 Resistance to abnormal heat, to fire and to tracking . 35
70 25.1 Plug and socket parts . 35
71 25.2 Filter parts . 35
72 25.2.1 Resistance to abnormal heat and to fire . 35
73 25.2.2 Resistance to tracking . 36
74 26 Resistance to rusting . 36
75 26.1 Plug and socket parts . 36
76 26.2 Filter parts . 36
77 27 Components .
...

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