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)

IEC 62053-24:2020 applies only to static var-hour meters of accuracy classes 0,5S, 1S, 1, 2 and 3 for the measurement of alternating current electrical reactive energy in 50 Hz or 60 Hz networks and it applies to their type tests only. This document 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. This document applies to electricity metering equipment designed to: • measure and control electrical energy on electrical networks (mains) with voltage up to 1 000 V AC; • have all functional elements, including add-on modules, enclosed in, or forming a single meter case with exception of indicating displays; • operate with integrated or detached indicating displays, or without an indicating display; • be installed in a specified matching socket or rack; • optionally, provide additional functions other than those for measurement of electrical energy. Meters designed for operation with low power instrument transformers (LPITs as defined in the IEC 61869 series) may be considered as compliant with this document only if such meters and their LPITs are tested together and meet the requirements for directly connected meters. This document does not apply to: • meters for which the voltage line-to-neutral derived from nominal voltages exceeds 1 000 V AC; • meters intended for connection with low power instrument transformers (LPITs as defined in the IEC 61869 series) when tested without such transformers; • metering systems comprising multiple devices (except LPITs) physically remote from one another; • portable meters; • meters used in rolling stock, vehicles, ships and airplanes; • laboratory and meter test equipment; • reference standard meters; • data interfaces to the register of the meter; • matching sockets or racks used for installation of electricity metering equipment; • any additional functions provided in electrical energy meters. This document does not cover measures for the detection and prevention of fraudulent attempts to compromise a meter’s performance (tampering). This second edition cancels and replaces the first edition published in 2014 and its amendment 1:2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: see Annex E

Elektrizitätszähler - Besondere Anforderungen - Teil 24: Elektronische Grundschwingungs-Blindverbrauchszähler der Genauigkeitsklassen 0,5 S, 1 S, 1, 2 und 3

Équipement de comptage de l'électricité - Exigences particulières - Partie 24: Compteurs statiques d'énergie réactive de composante fondamentale (classes 0,5S, 1S, 1, 2 et 3)

IEC 62053-24:2020 est applicable uniquement aux compteurs statiques d'énergie réactive des classes de précision 0,5S, 1S, 1, 2 et 3, 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. Le présent document est fondé 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 (voir Article 3). Le présent document s'applique aux appareils de comptage de l'électricité conçus pour: • mesurer et piloter l'énergie électrique sur les réseaux électriques (secteur) avec une tension allant jusqu'à 1 000 V en courant alternatif; • avoir tous les éléments fonctionnels, y compris les modules complémentaires, incorporés dans ou formant un boîtier de compteur unique, à l'exception des afficheurs; • fonctionner avec des afficheurs intégrés ou séparés, ou sans afficheur; • être installés dans une embase ou un bâti correspondant spécifié; • (facultatif) assurer des fonctions autres que celles relatives au comptage de l'énergie électrique. Les compteurs conçus pour être utilisés avec des transformateurs de mesure de faible puissance (LPIT – Low Power Instrument Transformers, définis dans la série IEC 61869) ne peuvent être jugés conformes au présent document que si ces compteurs et leurs LPIT sont soumis à l'essai ensemble et satisfont aux exigences relatives aux compteurs à branchement direct. Le présent document ne s'applique pas: • aux compteurs dont la tension phase-neutre déduite des tensions nominales dépasse 1 000 V en courant alternatif; • aux compteurs destinés à être connectés à des transformateurs de mesure de faible puissance (LPIT, définis dans la série IEC 61869) lorsqu'ils sont soumis à l'essai sans ces transformateurs; • aux systèmes de comptage comprenant plusieurs dispositifs (à l'exception des LPIT) physiquement éloignés les uns des autres; • aux compteurs portatifs; • aux compteurs utilisés dans le matériel roulant, les véhicules, les navires et les avions; • aux équipements de laboratoire et d'essai des compteurs; • aux compteurs étalons de référence; • aux interfaces de communication avec l'élément indicateur du compteur; • aux embases ou bâtis correspondants utilisés pour l'installation des équipements de comptage de l'électricité; • à toute fonction complémentaire assurée par les compteurs d'énergie électrique. Le présent document ne couvre pas les mesures de détection et de prévention des tentatives frauduleuses de compromettre la performance du compteur (falsification). Cette deuxième édition annule et remplace la première édition parue en 2014 et son amendement 1:2016. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: voir Annexe E

Oprema za merjenje električne energije - Posebne zahteve - 24. del: Statični števci osnovne komponente jalove energije (razredi 0,5 S, 1 S in 1, 2 in 3)

General Information

• Status: Published
• Publication Date: 01-Apr-2021
• 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: 6060 - Document made available - Publishing
• Start Date: 02-Apr-2021
• Completion Date: 02-Apr-2021
• 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
• Mandate: M/552 - [C(2016) 7641 final] Standardisation request as regards harmonised standards in support of 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
• Ref Project: SIST EN IEC 62053-24:2021 - Electricity metering equipment (a.c.) - Particular requirements - Part 24: Static meters for reactive energy at fundamental frequency (classes 0,5 S, 1S, 1, 2 and 3)

Relations

• Replaces: 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
• Replaces: EN 62053-24:2015/A1:2017/AC:2018-05 - 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: 13-Apr-2021
• Replaces: 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)
• Effective Date: 13-Apr-2021
• Amended By: EN IEC 62053-24:2021/A11:2021 - Electricity metering equipment - Particular requirements - Part 24: Static meters for fundamental component reactive energy (classes 0,5S, 1S, 1, 2 and 3)
• Effective Date: 16-Feb-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 62053-24:2021
01-junij-2021
Nadomešča:
SIST EN 62053-24:2015
SIST EN 62053-24:2015/A1:2017
SIST EN 62053-24:2015/A1:2017/AC:2018
Oprema za merjenje električne energije - Posebne zahteve - 24. del: Statični števci
osnovne komponente jalove energije (razredi 0,5 S, 1 S in 1, 2 in 3)
Electricity metering equipment (a.c.) - Particular requirements - Part 24: Static meters for
reactive energy at fundamental frequency (classes 0,5 S, 1S, 1, 2 and 3)
Ta slovenski standard je istoveten z: EN IEC 62053-24:2021
ICS:
17.220.20 Merjenje električnih in Measurement of electrical
magnetnih veličin and magnetic quantities
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
SIST EN IEC 62053-24:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 62053-24:2021

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SIST EN IEC 62053-24:2021


EUROPEAN STANDARD EN IEC 62053-24

NORME EUROPÉENNE

EUROPÄISCHE NORM
April 2021
ICS 17.220.20; 91.140.50 Supersedes EN 62053-24:2015 and all of its
amendments and corrigenda (if any)
English Version
Electricity metering equipment - Particular requirements - Part
24: Static meters for fundamental component reactive energy
(classes 0,5S, 1S, 1, 2 and 3)
(IEC 62053-24:2020)
Équipement de comptage de l'électricité - Exigences Elektrizitätszähler - Besondere Anforderungen - Teil 24:
particulières - Partie 24: Compteurs statiques d'énergie Elektronische Grundschwingungs-Blindverbrauchszähler
réactive de composante fondamentale (classes 0,5S, 1S, 1, der Genauigkeitsklassen 0,5 S, 1 S, 1, 2 und 3
2 et 3) (IEC 62053-24:2020)
(IEC 62053-24:2020)
This European Standard was approved by CENELEC on 2020-07-22. 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, 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.


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.
 Ref. No. EN IEC 62053-24:2021 E

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SIST EN IEC 62053-24:2021
EN IEC 62053-24:2021 (E)
European foreword
The text of document 13/1804/FDIS, future edition 2 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 IEC 62053-24:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-10-02
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-04-02
document have to be withdrawn
This document supersedes EN 62053-24:2015 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC 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.
Endorsement notice
The text of the International Standard IEC 62053-24:2020 was approved by CENELEC as a European
Standard without any modification.
2

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SIST EN IEC 62053-24:2021
EN IEC 62053-24:2021 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document.
...