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SLOVENSKI STANDARD
01-november-2021
Oprema za merjenje električne energije - Posebne zahteve - 21. del: Statični števci
delovne energije (razredi 0,5, 1 in 2) - Dopolnilo A11
Electricity metering equipment - Particular requirements - Part 21: Static meters for AC
active energy (classes 0,5, 1 and 2)
Elektrizitätszähler - Besondere Anforderungen - Teil 21: Elektronische
Wirkverbrauchszähler für Wechselstrom der Genauigkeitsklassen 0,5, 1 und 2
Equipement de comptage de l'électricité - Exigences particulières - Partie 21: Compteurs
statiques d'énergie active en courant alternatif (classes 0,5, 1 et 2)
Ta slovenski standard je istoveten z: EN IEC 62053-21:2021/A11:2021
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
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 62053-21:2021/A11
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2021
ICS 17.220.20
English Version
Electricity metering equipment - Particular requirements - Part
21: Static meters for AC active energy (classes 0,5, 1 and 2)
Equipement de comptage de l'électricité - Exigences Elektrizitätszähler - Besondere Anforderungen - Teil 21:
particulières - Partie 21: Compteurs statiques d'énergie Elektronische Wirkverbrauchszähler für Wechselstrom der
active en courant alternatif (classes 0,5, 1 et 2) Genauigkeitsklassen 0,5, 1 und 2
This amendment A11 modifies the European Standard EN IEC 62053-21:2021; it was approved by CENELEC on 2021-05-19. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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 62053-21:2021/A11:2021 E
European foreword
This document (EN IEC 62053-21:2021/A11:2021) has been prepared by CLC/TC 13 "Electrical energy
measurement and control".
The following dates are fixed:
• latest date by which this document has to be (dop) 2022-05-19
implemented at national level by publication of an
identical national stand
...