PD CLC/TR 50579:2012 - Electricity metering equipment (A.C.). Severity levels, immunity requirements and test methods for conducted disturbances in the frequency range 2 kHz-150 kHz

PD CLC/TR 50579:2012

Electricity metering equipment (A.C.). Severity levels, immunity requirements and test methods for conducted disturbances in the frequency range 2 kHz-150 kHz

Status : Current   Published : July 2012

Format
PDF

Format
HARDCOPY



This European Technical Report applies to newly manufactured static watt-hour meters intended for residential, commercial and light industrial use, of class indexes A, B and C, for the measurement of alternating current electrical active energy in 50 Hz networks. It specifies particular requirements and immunity test for direct connected and transformer connected electricity meters as an extension for EN 50470-1 and EN 50470-3. The tests are designed to achieve immunity against disturbing currents of up to 2 A (2 kHz-30 kHz) and up to 1 A (30 KHz-150 kHz) for direct connected meters and 2 % Imax (2 kHz-30 kHz) and 1 % Imax (30 KHz-150 kHz) for transformer connected meters. It applies to static watt-hour meters for indoor and outdoor application, consisting of a measuring element and register(s) enclosed together in a meter case. If the meter has (a) measuring element(s) for more than one type of energy (multi-energy meters), or when other functional elements, like maximum demand indicators, electronic tariff registers, time switches, ripple control receivers, data communication interfaces etc. are enclosed in the meter case (multi-function meters) then this Technical Report applies only for the active energy metering part. This Technical Report distinguishes between: – meters of class indexes A, B and C; – direct connected and transformer operated meters; It does not apply to: – watt-hour meters where the voltage across the connection terminals exceeds 600 V (line-to-line voltage for meters for polyphase systems); – portable meters; – reference meters.




Standard NumberPD CLC/TR 50579:2012
TitleElectricity metering equipment (A.C.). Severity levels, immunity requirements and test methods for conducted disturbances in the frequency range 2 kHz-150 kHz
StatusCurrent
Publication Date31 July 2012
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsCLC/TR 50579:2012
DescriptorsElectricity supply meters, Alternating current, Power measurement (electric), Wattmeters, Meters, Electric power (wattage), Electrostatic devices, Electromechanical devices, Electrically-operated devices, Mechanical testing, Environmental testing, Electrical testing, Type testing
ICS91.140.50
Title in FrenchEquipement de comptage d'électricité (c.a.). Niveaux de sévérité, prescriptions d’immunité et méthodes d’essai pour les perturbations conduites dans le domaine de fréquence de 2 kHz à 150 kHz
Title in GermanWechselstrom-Elektrizitätszähler. Prüfschärfe, Störfestigkeit und Prüfverfahren für leitungsgeführte Störgrößen im Frequenzbereich von 2 kHz bis 150 kHz
CommitteePEL/13
ISBN978 0 580 78265 7
PublisherBSI
FormatA4
DeliveryYes
Pages16
File Size1.291 MB
Price£130.00


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