EN 62053-24:2015

Electricity metering equipment (a.c.) - Particular requirements - Part 24: Static meters for reactive energy at fundamental frequency (classes 0,5 S, 1 S and 1)

IEC 62053-24:2014 applies only to newly manufactured transformer operated static var-hour meters of accuracy classes 0,5 S, and 1 S as well as direct connected static var-hour meters of accuracy class 1, for the measurement of alternating current electrical reactive energy in 50 Hz or 60 Hz networks and it applies to their type tests only. It uses a conventional definition of reactive energy where the reactive power and energy is calculated from the fundamental frequency components of the currents and voltages only.

Wechselstrom-Elektrizitätszähler - Besondere Anforderungen - Teil 24: Elektronische Grundschwingungs-Blindverbrauchszähler der Genauigkeitsklassen 0,5 S, 1 S und 1

Équipement de comptage de l’électricité (c.a.) - Exigences particulières - Partie 24: Compteurs statiques d’énergie réactive à la fréquence fondamentale (classes 0,5 S, 1 S et 1)

L'IEC 62053-24:2014 est applicable uniquement aux compteurs d'énergie réactive statiques neufs des classes de précision 0,5 S et 1 S alimentés par transformateurs ainsi qu'aux compteurs d'énergie réactive statiques neufs à branchement direct de classe de précision 1, destinés à la mesure de l'énergie électrique réactive en courant alternatif sur les réseaux électriques en 50 Hz et 60 Hz, et à leurs essais de type. Elle est fondée sur une définition conventionnelle de l'énergie réactive pour laquelle la puissance et l'énergie réactives ne sont calculées qu'à partir des composantes de fréquence fondamentale des courants et des tensions.

Oprema za merjenje električne energije (izmenični tok) - Posebne zahteve - 24. del: Statični števci osnovne komponente jalove energije (razredi 0,5 S, 1 S in 1) (IEC 62053-24:2014)

Ta del standarda IEC 62053 se uporablja le za novo proizvedene transformatorske statične števce jalove energije razredov natančnosti 0,5 S in 1 S ter neposredno povezane statične števce jalove energije razreda natančnosti 1 za merjenje jalove električne energije pri izmeničnem toku v omrežju 50 Hz ali 60 Hz ter se uporablja le za tipsko preskušanje teh števcev. V tem standardu se uporablja konvencionalna opredelitev jalove energije, kadar se jalova moč in energija izračunata le na podlagi komponent osnovnih frekvenc tokov in napetosti. Glej 3. točko.
OPOMBA 1: Ta pristop se razlikuje od pristopa iz standarda IEC 62053-23, kjer sta jalova moč in energija določeni le za sinusne signale. V tem standardu sta jalova moč in energija določeni za vse periodične signale. Jalova moč in energija sta določeni tako, da se doseže ustrezna ponovljivost meritev z različno zasnovanimi števci. Pri tej opredelitvi jalova moč in energija ne odražata skupnega nepotrebnega toka, ampak splošno nepotreben tok, ki ga je mogoče nadomestiti s kondenzatorji.
Uporablja se le za statične števce jalove energije za notranjo in zunanjo montažo, sestavljene iz merilnega elementa in zapisovalnika, priloženega v merilnem ohišju. Uporablja se tudi kot indikator obratovanja in preskusni izhod. Če ima števec merilni element za več vrst energije (multi energijski števci) ali če so drugi funkcionalni elementi, kot so indikatorji maksimuma, elektronski tarifni registri, časovna stikala, kontrolni prejemniki nihanj, podatkovni komunikacijski vmesniki itd., priloženi v merilno ohišje, se uporabljajo tudi ustrezni standardi za te elemente.
OPOMBA 2: V standardu IEC 61869-2:2012 so opisani transformatorji z merilnim obsegom 0,05 In do Imaks. za razrede natančnosti 0,2, 0,5, 1 in 2 ter transformatorji z merilnim obsegom 0,01 In do Imaks. za razreda natančnosti 0,2 S in 0,5 S. Ker se morata merilni obseg števca in z njim povezanih transformatorjev ujemati in ker imajo le transformatorji razreda 0,2 S/0,5 S značilnosti tokovnega pogreška in faznega pogreška, primerne za delovanje števca razreda 0,5 S/1 S, kot je opredeljeno v tem standardu, bo merilni obseg transformatorskih števcev 0,01 In do Imaks. Števci jalove energije, ki naj bi se uporabljali s transformatorji, ki niso razreda S, zato niso zajeti v tem standardu.

General Information

• Status: Withdrawn
• Publication Date: 15-Jan-2015
• Withdrawal Date: 23-Jul-2017
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• ICS: 91.140.50 - Electricity supply systems
• Technical Committee: CLC/TC 13 - Equipment for electrical energy measurement and load control
• Drafting Committee: IEC/TC 13 - IEC_TC_13
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 02-Apr-2024
• Completion Date: 02-Apr-2024
• Directive: 2004/108/EC - Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
• Directive: 2004/108/EU - DIRECTIVE 2004/108/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
• Directive: 2014/30/EU - Directive 2014/30/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 electromagnetic compatibility (recast)
• Mandate: M/404 - Standardisation Mandate to CEN, CENELEC and ETSI for harmonized standard according to the Electro Magnetic Compatibility (EMC) Directive 2004/108/EC
• 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
• Ref Project: SIST EN 62053-24:2015 - Electricity metering equipment (a.c.) - Particular requirements - Part 24: Static meters for fundamental component reactive energy (classes 0,5 S, 1S and 1)

Relations

• Replaced By: EN IEC 62053-24:2021 - Electricity metering equipment - Particular requirements - Part 24: Static meters for fundamental component reactive energy (classes 0,5S, 1S, 1, 2 and 3)
• Effective Date: 13-Apr-2021
• Amended By: EN 62053-24:2015/A1:2017 - Electricity metering equipment (a.c.) - Particular requirements - Part 24: Static meters for reactive energy at fundamental frequency (classes 0,5 S, 1 S and 1)
• Effective Date: 07-Jun-2022

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Équipement de comptage de l’électricité (ca) - Exigences particulieres - Partie 24: Compteurs statiques pour la composante fondamentale de l’énergie réactive (classes 0,5 S, 1S et 1)Electricity metering equipment (a.c.) - Particular requirements - Part 24: Static meters for fundamental component reactive energy (classes 0,5 S, 1S and 1)91.140.50Sistemi za oskrbo z elektrikoElectricity supply systems17.220.20Measurement of electrical and magnetic quantitiesICS:Ta slovenski standard je istoveten z:EN 62053-24:2015SIST EN 62053-24:2015en01-april-2015SIST EN 62053-24:2015SLOVENSKI
STANDARD



SIST EN 62053-24:2015



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 62053-24
January 2015 ICS 17.220.20; 91.140.50
English Version
Electricity metering equipment (a.c.) - Particular requirements - Part 24: Static meters for reactive energy at fundamental frequency (classes 0,5 S, 1 S and 1) (IEC 62053-24:2014)
Équipement de comptage de l'électricité (c.a.) - Exigences particulières - Partie 24: Compteurs statiques d'énergie réactive à la fréquence fondamentale
(classes 0,5 S, 1 S et 1) (IEC 62053-24:2014)
Wechselstrom-Elektrizitätszähler - Besondere Anforderungen - Teil 24: Elektronische Grundschwingungs-Blindverbrauchszähler
der Genauigkeitsklassen 0,5 S, 1 S und 1 (IEC 62053-24:2014) This European Standard was approved by CENELEC on 2014-07-24. 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 CEN-CENELEC Management Centre 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 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17,
B-1000 Brussels © 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62053-24:2015 E SIST EN 62053-24:2015



EN 62053-24:2015 - 2 - Foreword The text of document 13/1569/FDIS, future edition 1 of IEC 62053-24, prepared by IEC/TC 13 "Electrical energy measurement and control" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62053-24:2015.
The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-07-16 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-07-24
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive.
For the relationship with EU Directive see informative Annex ZZ, which is an integral part of this document.
Endorsement notice The text of the International Standard IEC 62053-24:2014 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 61869-2:2012 NOTE Harmonized as EN 61869-2:2012 (not modified). IEC 62053-21:2003 NOTE Harmonized as EN 62053-21:2003 (not modified). IEC 62053-23:2003 NOTE Harmonized as EN 62053-23:2003 (not modified). IEC 62053-61:1998 NOTE Harmonized as EN 62053-61:1998 (not modified). SIST EN 62053-24:2015



- 3 - EN 62053-24:2015 Annex ZA (normative)
Normative references to international publications with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includ
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