EN 50065-4-1:2001
(Main)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
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
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Standards Content (Sample)
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
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
- 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)
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Coupling and propagation methods.16Annex B (Informative)
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Characteristics of consumer networks.17SIST 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
- 7 -EN 50065-4-1:2001Operating frequency range (fmin, fmax) for each side is a sub range of either of the frequency bands:− for utility side : fmin ≥ 3 kHz, fmax ≤ 95 kHz;− for consumer side : fmin ≥ 95 kHz, fmax ≤ 148,5 kHz;3.5decoupling filter impedancethe impedance of the decoupling filter, considered as a two port device, is defined as the impedancewhich can be measured on either side of the filter. The termination shall be specified R Load3.6transfer functionthe ratio between the output signal and the input signal, depending on the frequency with given loadconditions3.7leakage currentan electric current which, under normal operating conditions, flows in an unwanted conducting path3.8voltage drop at 50 Hzthe difference between the RMS value of the input voltage and the RMS value of the output voltageat nominal current at 50 Hz3.9total harmonic distortion (THD)the THD added by the filter, at the nominal supply frequency and current, due to non linear effects3.10power dissipationpower dissipation at the nominal current3.11overcurrentcurrent exceeding nominal current that can occur during fault condition until protective devices(e.g. circuit-breakers) operate3.12.1overvoltagevoltage exceeding nominal voltage that can occur during normal operation.3.12.2surgesurge voltage that can occur during normal operation due to lightning effects or opening/closing lineequipment3.13mechanical shocksRefers to EN 60068-2-273.14acoustical noiseRefers to ISO 3744SIST EN 50065-4-1:2003
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