EN 62053-52:2005
(Main)Electricity metering equipment (AC) - Particular requirements - Part 52: Symbols
Electricity metering equipment (AC) - Particular requirements - Part 52: Symbols
Applies to letter and graphical symbols intended for marking on and identifying the function of electromechanical or static a.c. electricity meters and their auxiliary devices.The symbols specified in this standard shall be marked on the name-plate, dial plate, external labels or accessories, or shown on the display of the meter as appropriate.
Wechselstrom-Elektrizitätszähler - Besondere Anforderungen - Teil 52: Symbole
Equipement de comptage de l'électricité (CA) - Exigences particulières - Partie 52: Symboles
Est applicable aux symboles littéraux et graphiques destinés au marquage et à l'identification des fonctions des compteurs électromécaniques ou statiques d'énergie électrique à courant alternatif, ainsi que de leurs dispositifs auxiliaires. Les symboles indiqués dans cette norme doivent être marqués sur la plaque signalétique, sur le cadran, sur des plaques extérieures ou sur les accessoires, ou alternativement être visualisés sur l'afficheur du compteur.
Oprema za merjenje električne energije (AC) – Posebne zahteve – 52. del: Simboli (IEC 62053-52:2005)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2006
1DGRPHãþD
SIST EN 60387:2002
2SUHPD]DPHUMHQMHHOHNWULþQHHQHUJLMH $& ±3RVHEQH]DKWHYH±GHO 6LPEROL
,(&
Electricity metering equipment (AC) - Particular requirements -- Part 52: Symbols
Wechselstrom-Elektrizitätszähler - Besondere Anforderungen -- Teil 52: Symbole
Equipement de comptage de l'électricité (CA) - Exigences particulières -- Partie 52:
Symboles
Ta slovenski standard je istoveten z: EN 62053-52:2005
ICS:
01.080.40 *UDILþQLVLPEROL]DXSRUDERY Graphical symbols for use on
ULVEDKGLDJUDPLKQDþUWLKY electrical and electronics
HOHNWURWHKQLNLLQHOHNWURQLNL engineering drawings,
WHUYXVWUH]QLWHKQLþQL diagrams, charts and in
SURL]YRGQLGRNXPHQWDFLML relevant technical product
documentation
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 62053-52
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2005
ICS 17.220.20; 91.140.50 Supersedes EN 60387:1992
English version
Electricity metering equipment (AC) -
Particular requirements
Part 52: Symbols
(IEC 62053-52:2005)
Equipement de comptage Wechselstrom-Elektrizitätszähler -
de l'électricité (CA) - Besondere Anforderungen
Exigences particulières Teil 52: Symbole
Partie 52: Symboles (IEC 62053-52:2005)
(CEI 62053-52:2005)
This European Standard was approved by CENELEC on 2005-11-01. 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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, 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
© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62053-52:2005 E
Foreword
The text of document 13/1343/FDIS, future edition 1 of IEC 62053-52, 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 62053-52 on 2005-11-01.
This European Standard supersedes EN 60387:1992.
The main changes with respect to EN 60387:1992 are as follows:
- the document has been brought in line with standards established recently by TC 13;
- a few new symbols have been added.
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) 2006-08-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2008-11-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62053-52:2005 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 62056 NOTE Harmonized in EN 62056 series (not modified).
IEC 62056-21 NOTE Harmonized as EN 62056-21:2002 (not modified).
IEC 62056-61 NOTE Harmonized as EN 62056-61:2002 (not modified).
IEC 62056-62 NOTE Harmonized as EN 62056-62:2002 (not modified).
__________
- 3 - EN 62053-52:2005
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1)
IEC 60211 - Maximum demand indicators, Class 1.O. - -
IEC 60417 data- Graphical symbols for use on equipment - -
base
1) 2)
IEC 62052-11 - Electricity metering equipment (AC) - EN 62052-11 2003
General requirements, tests and test
conditions
Part 11: Metering equipment
1)
Undated reference.
2)
Valid edition at date of issue.
NORME CEI
INTERNATIONALE
IEC
62053-52
INTERNATIONAL
Première édition
STANDARD
First edition
2005-09
Equipement de comptage de l'électricité (CA) –
Exigences particulières –
Partie 52:
Symboles
Electricity metering equipment (AC) –
Particular requirements –
Part 52:
Symbols
IEC 2005 Droits de reproduction réservés Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. 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
CODE PRIX
Q
PRICE CODE
Commission Electrotechnique Internationale
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue
62053-52 IEC:2005 – 3 –
CONTENTS
FOREWORD.5
INTRODUCTION.9
1 Scope.11
2 Normative references .11
3 Terms and definitions .11
4 Symbols for the measuring elements .15
5 Symbols of principal units used for meters.19
6 Marking of the measured quantity.19
7 Symbols indicating the accuracy class, the meter constant and the insulating class .21
8 Symbols for transformer-operated meters.21
9 Tariff device symbols.25
10 Symbols for auxiliary devices .29
11 Symbols for details of the suspension of the moving element .29
12 Warning symbol.29
Annex A (normative) Symbols for communication ports (examples).31
Bibliography.33
Figure 1 – Cross-phase connection of a var-hour meter with three measuring elements
in three-phase three- or four-wire circuits.17
Figure 2 – Cross-phase connection of a var-hour meter with two measuring elements
and split current circuits in three-phase three-wire circuits .17
Figure 3 – Cross-phase connection of a var-hour meter with two measuring elements in
three-phase three-wire circuits.17
Table 1 – Symbols for measuring elements.15
Table 2 – Symbols of principal units used for meters .19
Table 3 – Marking of the measured quantity (examples) .21
Table 4 – Symbols indicating the accuracy class, the meter constant and the
insulating class (examples) .21
Table 5 – Symbols for transformer-operated meters (examples) .23
Table 6 – Symbols for tariff devices (examples).27
Table 7 – Symbols for auxiliary devices (examples).29
Table 8 – Symbols for details of the suspension of the moving element .29
Table A. 1 – Symbols for communication ports (examples) .31
62053-52 IEC:2005 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
ELECTRICITY METERING EQUIPMENT (AC) –
PARTICULAR REQUIREMENTS –
Part 52: Symbols
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 62053-52 has been prepared by IEC technical committee 13:
Equipment for electrical energy measurement and load control.
This standard cancels and replaces the second edition of IEC 60387, published in 1992.
The main changes with respect to IEC 60387 are as follows:
• the document has been brought in line with standards established recently by TC 13;
• a few new symbols have been added.
62053-52 IEC:2005 – 7 –
The text of this standard is based on the following documents:
FDIS Report on voting
13/1343/FDIS 13/1354/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.
IEC 62053 consists of the following parts, under the general title Electricity metering
equipment − Particular requirement
...
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