Electricity metering equipment (a.c.) - Part 3: Particular requirements - Static meters for active energy (class indexes A, B and C)

Wechselstrom-Elektrizitätszähler - Teil 3: Besondere Anforderungen - Elektronische Wirkverbrauchszähler der Genauigkeitsklassen A, B und C

Equipement de comptage d'électricité (c.a.) - Partie 3: Prescriptions particulières - Compteurs statiques d'énergie active (classes de précision A, B et C)

Oprema za merjenje električne energije (a.c.) - 3. del: Posebne zahteve - Statični števci za delovno energijo (razredni indeksi A, B in C) - Dopolnilo A1

General Information

Status
Published
Publication Date
14-Jan-2019
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
10-Jan-2019
Due Date
17-Mar-2019
Completion Date
15-Jan-2019

RELATIONS

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SIST EN 50470-3:2007/A1:2019 - natisnjeno
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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN 50470-3:2007/A1:2019
01-februar-2019

2SUHPD]DPHUMHQMHHOHNWULþQHHQHUJLMH DF GHO3RVHEQH]DKWHYH6WDWLþQL

ãWHYFL]DGHORYQRHQHUJLMR UD]UHGQLLQGHNVL$%LQ& 'RSROQLOR$

Electricity metering equipment (a.c.) - Part 3: Particular requirements - Static meters for

active energy (class indexes A, B and C)

Wechselstrom-Elektrizitätszähler - Teil 3: Besondere Anforderungen - Elektronische

Wirkverbrauchszähler der Genauigkeitsklassen A, B und C

Equipement de comptage d'électricité (c.a.) - Partie 3: Prescriptions particulières -

Compteurs statiques d'énergie active (classes de précision A, B et C)
Ta slovenski standard je istoveten z: EN 50470-3:2006/A1:2018
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
SIST EN 50470-3:2007/A1:2019 en,fr

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 50470-3:2007/A1:2019
---------------------- Page: 2 ----------------------
SIST EN 50470-3:2007/A1:2019
EUROPEAN STANDARD EN 50470-3:2006/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2018
ICS 91.140.50
English Version
Electricity metering equipment (a.c.) - Part 3: Particular
requirements - Static meters for active energy (class indexes A,
B and C)

Equipement de comptage d'électricité (c.a.) - Partie 3: Wechselstrom-Elektrizitätszähler - Teil 3: Besondere

Prescriptions particulières - Compteurs statiques d'énergie Anforderungen - Elektronische Wirkverbrauchszähler der

active (classes de précision A, B et C) Genauigkeitsklassen A, B und C

This amendment A1 modifies the European Standard EN 50470-3:2006; it was approved by CENELEC on 2018-08-27. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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

© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 50470-3:2006/A1:2018 E
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SIST EN 50470-3:2007/A1:2019
EN 50470-3:2006/A1:2018 (E)
Contents Page

European foreword ............................................................................................................................................ 3

Introduction ........................................................................................................................................................ 4

1 Modifications to the Scope .................................................................................................................. 4

2 Modifications to Clause 2, Normative references ............................................................................. 4

3 Modifications to 7.2, A.C. voltage test ................................................................................................ 4

4 Modifications to 8.6, Short-time overcurrents ................................................................................... 4

5 Modifications to 8.7.7.5, Self-heating.................................................................................................. 4

6 Modifications to Annex ZZ ................................................................................................................... 4

7 Modifications to the Bibliography ...............................................................................................

...

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