Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-1: Low voltage decoupling filters - Generic specification

This standard applies to decoupling filters installed on the low voltage mains network and operating in the frequency range 3 kHz to 148,5 kHz on low voltage mains network. It does not apply to general purpose filters for EMI suppression. It does not apply to protocol dependant devices except physical layer (frequency). It does not apply to filters incorporated in household equipment for example: washing machines and coffee machines. It specifies the impedance and the transfer function definitions, requirements and test methods of the decoupling filter and some other requirements for example Voltage Drop, Leakage Current and Form Factor. The impedance and the transfer function are referred to the decoupling filter mains power ports (ref. Figure 1). The use of the decoupling filter is considered optional; additional rules or obligations may exist that are outside the scope of this standard. The safety requirements related to decoupling filters are not covered in this standard. They are covered in an other part of the EN 50065 set of standards

Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz - Teil 4-1: Niederspannungs-Entkopplungsfilter - Fachgrundspezifikation

Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 4-1: Filtres basse tension de découplage - Spécification générique

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-1: Low voltage decoupling filters - Generic specification

General Information

Status
Published
Publication Date
26-Jul-2001
Current Stage
6060 - Document made available
Completion Date
27-Jul-2001

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-1: Low voltage decoupling filters - Generic specificationSignalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz -- Teil 4-1: Niederspannungs-Entkopplungsfilter - FachgrundspezifikationTransmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz -- Partie 4-1: Filtres basse tension de découplage - Spécification génériqueSignalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 4-1: Low voltage decoupling filters - Generic specification33.040.30Komutacijski in signalizacijski sistemSwitching and signalling systems31.160Electric filtersICS:Ta slovenski standard je istoveten z:EN 50065-4-1:2001SIST EN 50065-4-1:2003en01-februar-2003SIST EN 50065-4-1:2003SLOVENSKI

STANDARD
SIST EN 50065-4-1:2003

EUROPEAN STANDARDEN 50065-4-1NORME EUROPÉENNEEUROPÄISCHE NORMJuly 2001CENELECEuropean Committee for Electrotechnical StandardizationComité Européen de Normalisation ElectrotechniqueEuropäisches Komitee für Elektrotechnische NormungCentral Secretariat: rue de Stassart 35, B - 1050 Brussels© 2001 CENELEC -All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.Ref. No. EN 50065-4-1:2001 EICS 31.160; 33.040.30English versionSignalling on low-voltage electrical installationsin the frequency range 3 kHz to 148,5 kHzPart 4-1: Low voltage decoupling filters -Generic specificationTransmission de signaux sur les réseauxélectriques basse tension dans la bandede fréquences de 3 kHz à 148,5 kHzPartie 4-1: Filtres basse tension dedécouplage - Spécification génériqueSignalübertragung auf elektrischenNiederspannungsnetzen imFrequenzbereich 3 kHz bis 148,5 kHzTeil 4-1: Niederspannungs-Entkopplungsfilter -FachgrundspezifikationThis European Standard was approved by CENELEC on 2000-08-01. CENELEC members are bound tocomply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thisEuropean Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained onapplication to the Central Secretariat or to any CENELEC member.This European Standard exists in three official versions (English, French, German). A version in anyother language made by translation under the responsibility of a CENELEC member into its ownlanguage 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, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,Portugal, Spain, Sweden, Switzerland and United Kingdom.SIST EN 50065-4-1:2003

EN 50065-4-1:2001- 2 -ForewordThis draft European Standard was prepared by SC 205A, Mains communicating systems, ofTechnical 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 byCENELEC as EN 50065-4-1 on 2000-08-01.The following dates were fixed:–latest date by which the EN has to be implementedat national level by publication of an identicalnational standard or by endorsement(dop)2002-02-01–latest date by which the national standards conflictingwith the EN have to be withdrawn(dow)2003-04-01Annexes designated "normative" are part of the body of the standard.Annexes designated "informative" are given for information only.In this standard, annexes A and B are informative.EN 50065 consists of the following parts, under the general title: Signalling on low voltage electricalinstallations in the frequency range 3 kHz to 148,5 kHzPart 1General requirements, frequency bands and electromagnetic disturbancesPart 2-1Immunity requirements for mains communications equipment and systemsoperating in the range of frequencies 95 kHz to 148,5 kHz and intended for use inresidential, commercial and light industrial environmentsPart 2-2Immunity requirements for mains communications equipment and systemsoperating in the range of frequencies 95 kHz to 148,5 kHz and intended for use inindustrial environmentsPart 2-3Immunity requirements for mains communications equipment and systemsoperating in the range of frequencies 3 kHz to 95 kHz and intended for use byelectricity suppliers and distributorsPart 4-1Low voltage decoupling filters – Generic specificationPart 4-2Low voltage decoupling filters – Safety requirementsPart 4-3Low voltage decoupling filters – Incoming filterPart 4-4Low voltage decoupling filters – Impedance filterPart 4-5Low voltage decoupling filters – Segmentation filterPart 4-6Low voltage decoupling filters – Phase couplerPart 7Equipment impedance__________SIST EN 50065-4-1:2003

- 3 -EN 50065-4-1:2001ContentsIntroduction..............................................................................................................41Scope......................................................................................................................52Normative references...............................................................................................53Definitions...............................................................................................................64Symbols and abbreviations.......................................................................................85Requirements...........................................................................................................85.1Marking...........................................................................................................85.2Requirements of decoupling filter......................................................................86Test method.............................................................................................................96.1Decoupling filter impedance...........................................................................106.2Transfer function...........................................................................................126.3Leakage current.............................................................................................126.4Voltage drop at 50 Hz....................................................................................136.5Filter added Total Harmonic distortion (THD)...................................................146.6Power dissipation...........................................................................................146.7Overcurrent,..................................................................................................146.8Overvoltage / surges......................................................................................146.9Mechanical shocks.........................................................................................156.10Acoustical noise...............................................................................................15Annex A (informative)

Coupling and propagation methods..........................................16Annex B (Informative)

Characteristics of consumer networks......................................17SIST EN 50065-4-1:2003

EN 50065-4-1:2001- 4 -IntroductionElectrical networks, in spite of being a difficult medium for data communication due to signalattenuation, noise level and coupling side impedance, are considered as a potentially importanttransmission medium for supporting Distribution Automation and Home and Building ElectronicSystems (HBES).In order to avoid unwanted interference among mains communication equipment transmitting on lowvoltage networks, a suitable device called "decoupling filter" may be installed either on the publicsupply network or within installations in consumers' premises.Decoupling filter is a generic name given, for example, to incoming filter, impedance filter,segmentation filter.This decoupling filter may be incorporated in a more complex device where optional couplingfunctions are included (ref. Figure 1) according to signal propagation methods described in theinformative annex A.The decoupling filter may be used:a)to limit the transmission area of wanted signals to the area in which the mains communicationsystem operates.b)to reduce unwanted signals coming from the other side of the mains port.c)to allow simultaneous communication on both sides of the filter.d)to set a suitable impedance to the mains power ports at the signalling frequency.e)to provide a return path for the signal when needed (e.g. common mode propagation).A decoupling filter may perform all the functions listed above or some of them.LNEarthLNEarthC1C2C1C2MainsportMainsportMainscommunicationport (optionnal)X-sideY-sideMainscommunicationport (optionnal)FilterXYUtilityConsumerUtilityUtility (*)ConsumerConsumer (*)(*) in this case the filter may bereversedFigure 1 - Filter combined with other functionsSIST EN 50065-4-1:2003

- 5 -EN 50065-4-1:20011 ScopeThis standard applies to decoupling filters

installed on the low voltage mains network and operatingin the frequency range 3 kHz to 148,5 kHz on low voltage mains network.It does not apply to general purpose filters for EMI suppression.It does not apply to protocol dependant devices except physical layer (frequency).It does not apply to filters incorporated in household equipment for example: washing machines andcoffee machines.It specifies the impedance and the transfer function definitions, requirements and test methods of thedecoupling filter and some other requirements for example Voltage Drop, Leakage Current and FormFactor.The impedance and the transfer function are referred to the decoupling filter mains power ports(ref. Figure 1).The use of the decoupling filter is considered optional; additional rules or obligations may exist thatare outside the scope of this standard.The safety requirements related to decoupling filters are not covered in this standard. They arecovered in an other part of the EN 50065 set of standards2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from otherpublications. These normative references are cited at the appropriate places in the text and thepublications are listed hereafter. For dated references, subsequent amendments to or revisions of anyof these publications apply to this European Standard only when incorporated in it by amendment orrevision. For undated references the latest edition of the publication referred to applies (includingamendments).EN 50065-1Signalling on low-voltage electrical installations in the frequency range3 kHz to 148,5 kHz -- Part 1: General requirements, frequency bands andelectromagnetic disturbancesEN 50065-4-2Signalling on low voltage electrical installations in the frequency range3 kHz to 148,5 kHz -- Part 4-2: Low voltage decoupling filters - SafetyrequirementsEN 60068-2-27Basic environmental testing procedures -- Part 2: Tests - Test Ea andguidance: Shock (IEC 60068-2-27)EN 60417-1Graphical symbols for use on equipment -- Part 1: Overview and application(IEC 60417-1)EN 60417-2Graphical symbols for use on equipment -- Part 2: Symbol originals(IEC 60417-2)EN 60617Graphical symbols for diagrams (IEC 60617 series)SIST EN 50065-4-1:2003

EN 50065-4-1:2001- 6 -EN 60898 Circuit-breakers for overcurrent protection for household and similarinstallations (IEC 60898, modified)EN 60947-5-1Low-voltage switchgear and controlgear -- Part 5-1: Control circuit devicesand switching elemen

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