Electricity metering equipment (AC) - Acceptance inspection - Part 31: Particular requirements for static meters for active energy (classes 0,2 S, 0,5 S, 1 and 2)

IEC 62058-31:2008 specifies particular requirements for acceptance inspection of newly manufactured direct connected or transformer operated static meters for active energy (classes 0,2 S, 0,5 S, 1 and 2) delivered in lots in quantities above 50. The method of acceptance of smaller lots should be agreed upon by the manufacturer and the customer.
This publication is of high relevance for Smart Grid.

Equipement de comptage de l'électricité (c.a.) - Contrôle de réception - Partie 31: Exigences particulières pour compteurs statiques d'énergie active (de classes 0,2 S, 0,5 S, 1 et 2)

La CEI 62058-31:2008 définit les exigences particulières pour les essais de réception des compteurs statiques de construction récente d'énergie active connectés directement ou alimentés par transformateur (de classes 0,2 S, 0,5 S, 1 et 2) livrés par lots de plus de 50 unités. Il convient que la méthode de réception pour des lots plus petits fasse l'objet d'un accord entre le fabricant et le client.

General Information

Status
Published
Publication Date
17-Sep-2008
Current Stage
PPUB - Publication issued
Start Date
30-Sep-2008
Completion Date
18-Sep-2008
Ref Project

Buy Standard

Standard
IEC 62058-31:2008 - Electricity metering equipment (AC) - Acceptance inspection - Part 31: Particular requirements for static meters for active energy (classes 0,2 S, 0,5 S, 1 and 2)
English and French language
27 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)


IEC 62058-31
Edition 1.0 2008-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electricity metering equipment (AC) – Acceptance inspection –
Part 31: Particular requirements for static meters for active energy (classes
0,2 S, 0,5 S, 1 and 2)
Equipement de comptage de l’électricité (c.a.) – Contrôle de réception
Partie 31: Exigences particulières pour compteurs statiques d'énergie active
(de classes 0,2 S, 0,5 S, 1 et 2)

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by
any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or
IEC's member National Committee in the country of the requester.
If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,
please contact the address below or your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de la CEI ou du Comité national de la CEI du pays du demandeur.
Si vous avez des questions sur le copyright de la CEI ou si vous désirez obtenir des droits supplémentaires sur cette
publication, utilisez les coordonnées ci-après ou contactez le Comité national de la CEI de votre pays de résidence.

IEC Central Office
3, rue de Varembé
CH-1211 Geneva 20
Switzerland
Email: inmail@iec.ch
Web: www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.
ƒ Catalogue of IEC publications: www.iec.ch/searchpub
The IEC on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,…).
It also gives information on projects, withdrawn and replaced publications.
ƒ IEC Just Published: www.iec.ch/online_news/justpub
Stay up to date on all new IEC publications. Just Published details twice a month all new publications released. Available
on-line and also by email.
ƒ Electropedia: www.electropedia.org
The world's leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions
in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical
Vocabulary online.
ƒ Customer Service Centre: www.iec.ch/webstore/custserv
If you wish to give us your feedback on this publication or need further assistance, please visit the Customer Service
Centre FAQ or contact us:
Email: csc@iec.ch
Tel.: +41 22 919 02 11
Fax: +41 22 919 03 00
A propos de la CEI
La Commission Electrotechnique Internationale (CEI) est la première organisation mondiale qui élabore et publie des
normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications CEI
Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possédez
l’édition la plus récente, un corrigendum ou amendement peut avoir été publié.
ƒ Catalogue des publications de la CEI: www.iec.ch/searchpub/cur_fut-f.htm
Le Catalogue en-ligne de la CEI vous permet d’effectuer des recherches en utilisant différents critères (numéro de référence,
texte, comité d’études,…). Il donne aussi des informations sur les projets et les publications retirées ou remplacées.
ƒ Just Published CEI: www.iec.ch/online_news/justpub
Restez informé sur les nouvelles publications de la CEI. Just Published détaille deux fois par mois les nouvelles
publications parues. Disponible en-ligne et aussi par email.
ƒ Electropedia: www.electropedia.org
Le premier dictionnaire en ligne au monde de termes électroniques et électriques. Il contient plus de 20 000 termes et
définitions en anglais et en français, ainsi que les termes équivalents dans les langues additionnelles. Egalement appelé
Vocabulaire Electrotechnique International en ligne.
ƒ Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm
Si vous désirez nous donner des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du
Service clients ou contactez-nous:
Email: csc@iec.ch
Tél.: +41 22 919 02 11
Fax: +41 22 919 03 00
IEC 62058-31
Edition 1.0 2008-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Electricity metering equipment (AC) – Acceptance inspection –
Part 31: Particular requirements for static meters for active energy (classes
0,2 S, 0,5 S, 1 and 2)
Equipement de comptage de l’électricité (c.a.) – Contrôle de réception
Partie 31: Exigences particulières pour compteurs statiques d'énergie active
(de classes 0,2 S, 0,5 S, 1 et 2)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
N
CODE PRIX
ICS 17.220; 91.140.50 ISBN 2-8318-9990-7
– 2 – 62058-31 © IEC:2008
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references .6
3 Terms, definitions, symbols and abbreviations.6
4 Test conditions .6
4.1 Place of inspection .6
4.2 Reference conditions.6
4.3 Uncertainty of measurement of percentage error .8
4.4 Cover and seal .9
5 Inspection procedure .9
5.1 Tests to be performed and inspection methods.9
5.2 Preliminary tests and pre-conditioning.9
5.3 Test No. 1: AC voltage test.10
5.4 Test No. 2: Test of no-load condition .10
5.5 Test No. 3: Starting .10
5.6 Tests No. 4…9: Accuracy tests.10
5.7 Test No. 10: Verification of the register .11
5.8 Meters for special services .11
5.9 Other tests .12
6 Criteria for lot acceptance non-acceptance, disposal of unacceptable lots .12
7 Test record and evaluation .12
Bibliography.14

Table 1 – Voltage and current balance for polyphase meters .7
Table 2 – Reference conditions.7
Table 3 – Percentage error limits corrected with uncertainty .8
Table 4 – Acceptance tests and inspection methods .9
Table 5 – AC voltage test.10
Table 6 – Value of current for starting test .10
Table 7 – Accuracy test points and percentage error limits .11
Table 8 – Inspection sheet.13

62058-31 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ELECTRICITY METERING EQUIPMENT (AC) –
ACCEPTANCE INSPECTION –
Part 31: Particular requirements for static meters
for active energy (classes 0,2 S, 0,5 S, 1 and 2)

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62058-31 has been prepared by IEC technical committee 13:
Electrical energy measurement, tariff- and load control.
The text of this standard is based on the following documents:
FDIS Report on voting
13/1432/FDIS 13/1440/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
A list of all parts of IEC 62058 series, published under the general title Electricity metering
equipment (AC) – Acceptance inspection, can be found on the IEC website.

– 4 – 62058-31 © IEC:2008
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
62058-31 © IEC:2008 – 5 –
INTRODUCTION
This standard together with IEC 62058-11 cancels and replaces IEC 61358, Acceptance
inspection for direct connected alternating-current static watt-hour meters for active energy
(Classes 1 and 2).
– 6 – 62058-31 © IEC:2008
ELECTRICITY METERING EQUIPMENT (AC) –
ACCEPTANCE INSPECTION –
Part 31: Particular requirements for static meters
for active energy (classes 0,2 S, 0,5 S, 1 and 2)

1 Scope
This part of IEC 62058 specifies particular requirements for acceptance inspection of newly
manufactured direct connected or transformer operated static meters for active energy
(classes 0,2 S, 0,5 S, 1 and 2) delivered in lots in quantities above 50. The method of
accept
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.