EN 62053-22:2003
(Main)Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)
Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)
applies only to newly manufactured static watt-hour meters of accuracy classes 0,2 S and 0,5 S, for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz networks and it applies to their type tests only.
Wechselstrom-Elektrizitätszähler - Besondere Anforderungen - Teil 22: Elektronische Wirkverbrauchszähler der Genauigkeitsklassen 0,2 S und 0,5 S
Equipement de comptage de l'électricité (c.a.) - Prescriptions particulières - Partie 22: Compteurs statiques d'énergie active (classes 0,2 S et 0,5 S)
est applicable uniquement aux compteurs statiques d'énergie active neufs des classes de précision 0,2 S et 0,5 S, destinés à la mesure de l'énergie électrique active en courant alternatif sur les réseaux électriques en 50 Hz et 60 Hz, et à leurs essais de type.
Oprema za merjenje električne energije (izmenični tok) - Posebne zahteve - 22. del: Statični števci delovne energije (razreda 0,2 in 0,5S) (IEC 62053-22:2003)
Ta del standarda IEC 62053 se uporablja le za novo proizvedene statične števce delovne energije razredov natančnosti 0,2 S in 0,5 S za merjenje delovne električne energije pri izmeničnem toku v omrežju 50 Hz ali 60 Hz ter se uporablja le za tipsko preskušanje teh števcev.
Uporablja se le za statične števce delovne energije za notranjo in zunanjo montažo, ki jih upravljajo transformatorji, 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 (multienergijski 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: V standardu IEC 60044-1 so opisani transformatorji z merilnim obsegom 0,01 do 1,2 In, 0,05 do 1,5 In ali 0,05 do 2 In ter transformatorji z merilnim obsegom 0,01 do 1,2 In za razreda natančnosti 0,2 S in 0,5 S. Ker se morajo merilni obsegi števca in z njim povezanih transformatorjev ujemati in ker imajo le transformatorji razredov 0,2 S in 0,5 S potrebno natančnost za delovanje števcev v tem standardu, bo merilni obseg števca 0,01 do 1,2 In.
Ne uporablja se za:
– števce delovne energije, pri katerih napetost v povezovalnih priključkih presega 600 V (medlinijska napetost za števce večfaznih sistemov);
– prenosne števce in števce za uporabo na prostem;
– podatkovne vmesnike, povezane v register števca;
– referenčne števce.
Vidik zanesljivosti je zajet v dokumentih iz skupine standardov IEC 62059.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2004
1DGRPHãþD
SIST EN 60687:1995
2SUHPD]DPHUMHQMHHOHNWULþQHHQHUJLMH L]PHQLþQLWRN 3RVHEQH]DKWHYHGHO
6WDWLþQLãWHYFLGHORYQHHQHUJLMH UD]UHGDLQ6 ,(&
Electricity metering equipment (a.c.) - Particular requirements - Part 22: Static meters for
active energy (classes 0,2 S and 0,5 S)
Wechselstrom-Elektrizitätszähler - Besondere Anforderungen - Teil 22: Elektronische
Wirkverbrauchszähler der Genauigkeitsklassen 0,2 S und 0,5 S
Equipement de comptage de l'électricité (c.a.) - Prescriptions particulières - Partie 22:
Compteurs statiques d'énergie active (classes 0,2 S et 0,5 S)
Ta slovenski standard je istoveten z: EN 62053-22:2003
ICS:
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 62053-22
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2003
ICS 17.220.20 Supersedes EN 60687:1992
English version
Electricity metering equipment (a.c.) –
Particular requirements
Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)
(IEC 62053-22:2003)
Equipement de comptage Wechselstrom-Elektrizitätszähler -
de l'électricité (c.a.) – Besondere Anforderungen
Prescriptions particulières Teil 22: Elektronische
Partie 22: Compteurs statiques d'énergie Wirkverbrauchszähler der
active (classes 0,2 S et 0,5 S) Genauigkeitsklassen 0,2 S und 0,5 S
(CEI 62053-22:2003) (IEC 62053-22:2003)
This European Standard was approved by CENELEC on 2003-03-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62053-22:2003 E
Foreword
The text of document 13/1283/FDIS, future edition 1 of IEC 62053-22, prepared by IEC TC 13,
Equipment for electrical energy measurement and load control, was submitted to the IEC-CENELEC
parallel vote and was approved by CENELEC as EN 62053-22 on 2003-03-01.
This European Standard supersedes EN 60687:1992 + corrigendum March 1993.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2003-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2006-03-01
Annexes designated "normative" are part of the body of the standard.
In this standard, annexes A, B and ZA are normative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62053-22:2003 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 62053-22:2003
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60044-1 1996 Instrument transformers EN 60044-1 1999
(mod) Part 1: Current transformers
IEC 60736 1982 Testing equipment for electrical energy - -
meters
IEC 62052-11 2003 Electricity metering equipment (AC) - EN 62052-11 2003
General requirements, tests and test
conditions
Part 11: Metering equipment
IEC 62053-61 1998 Electricity metering equipment (a.c.) EN 62053-61 1998
Particular requirements –
Part 61: Power consumption and
voltage requirements
INTERNATIONAL IEC
STANDARD 62053-22
First edition
2003-01
Electricity metering equipment (a.c.) –
Particular requirements –
Part 22:
Static meters for active energy
(classes 0,2 S and 0,5 S)
IEC 2003 Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale P
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue
62053-22 IEC:2003 – 3 –
CONTENTS
FOREWORD . 5
INTRODUCTION .7
1 Scope . 9
2 Normative references. 9
3 Terms and definitions .11
4 Standard electrical values.11
5 Mechanical requirements .11
6 Climatic conditions.11
7 Electrical requirements .11
7.1 Power consumption .11
7.2 Influence of short-time overcurrents.13
7.3 Influence of self-heating .13
7.4 AC voltage test .13
8 Accuracy requirements .15
8.1 Limits of error due to variation of the current .15
8.2 Limits of error due to influence quantities .17
8.3 Test of starting and no-load condition .21
8.4 Meter constant.23
8.5 Accuracy test conditions .23
8.6 Interpretation of test results .25
Annex A (normative) Test circuit diagram for sub-harmonics .27
Annex B (normative) Electromagnet for testing the influence of externally produced
magnetic fields.31
Figure A.1 – Test circuit diagram (informative) .27
Figure A.2 – Burst fired wave-form .29
Figure A.3 – Informative distribution of harmonics (the Fourier analysis is not complete) .29
Figure B.1 – Electromagnet for testing the influence of
externally produced magnetic fields .31
Table 1 – Power consumption including the power supply .11
Table 2 – Variations due to self-heating .13
Table 3 – AC voltage tests .15
Table 4 – Percentage error limits (single-phase meters and polyphase meters with
balanced loads).15
Table 5 – Percentage error limits (polyphase meters carrying a single-phase load, but
with balanced polyphase voltages applied to voltage circuits) .17
Table 6 – Influence quantities .17
Table 7 – Voltage and current balance .23
Table 8 – Reference conditions .25
Table 9 – Interpretation of test results .25
62053-22 IEC:2003 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
ELECTRICITY METERING EQUIPMENT (AC) –
PARTICULAR REQUIREMENTS –
Part 22: Static meters for active energy (classes 0,2 S and 0,5 S)
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the 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, the IEC publishes International Standards. 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. The 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 the 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 National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62053-22 has been prepared by IEC technical committee 13:
Equipment for electrical energy measurement and load control.
This standard together with IEC 62052-11 cancels and replaces IEC 60687 second edition
1992 and constitutes a technical revision.
The text of this standard is based on the following documents:
FDIS Report on voting
13/1283/FDIS 13/1290/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.
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 2012.
At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
62053-22 IEC:2003 – 7 –
INTRODUCTION
This part of IEC 62053 is to be used with the following relevant parts of the IEC 62052,
IEC 62053 and IEC 62059 series, Electricity metering equipment:
IEC 62052-11:2003, Electricity metering equipment (a.c.) – General requirements, tests
and test conditions – Part 11: Metering equipment
IEC 62053-11:2003, Electricity metering equipment (a.c.) – Particular requirements –
Part 11: Electromechanical meters for active energy (classes 0,5,
1 and 2)
nd
Replaces particular requirements of IEC 60521: 1988 (2 edition)
IEC 62053-21:2003, Electricity metering equipment (a.c.) – Particu
...
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