EN 60034-30:2009
(Main)Rotating electrical machines - Part 30: Efficiency classes of single-speed, three-phase, cage-induction motors (IE-code)
Rotating electrical machines - Part 30: Efficiency classes of single-speed, three-phase, cage-induction motors (IE-code)
IEC 60034-30:2008 specifies efficiency classes for single-speed, three-phase, 50 Hz and 60 Hz, cage-induction motors.
Drehende elektrische Maschinen - Teil 30: Wirkungsgrad-Klassifizierung von Drehstrommotoren mit Käfigläufern, ausgenommen polumschaltbare Motoren (IE-Code)
Machines électriques tournantes - Partie 30: Classes de rendement pour les moteurs à induction triphasés à cage, mono vitesse (Code IE)
La CEI 60034-30:2008 spécifie les classes de rendement pour les moteurs électriques à induction triphasés 50 Hz et 60 Hz à cage, mono vitesse.
Električni rotacijski stroji - 30. del: Razredi izkoristka pri enohitrostnih trifaznih motorjih z indukcijsko kletko (koda IE) (IEC 60034-30:2008)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2009
(OHNWULþQLURWDFLMVNLVWURMLGHO 5D]UHGLL]NRULVWNDSULHQRKLWURVWQLKWULID]QLK
PRWRUMLK]LQGXNFLMVNRNOHWNR NRGD,( ,(&
Rotating electrical machines - Part 30: Efficiency classes of single-speed, three-phase,
cage-induction motors (IE code) (IEC 60034-30:2008)
Drehende elektrische Maschinen - Teil 30: Wirkungsgrad-Klassifizierung von
Drehstrommotoren mit Käfigläufern, ausgenommen polumschaltbare Motoren (IE-Code)
(IEC 60034-30:2008)
Machines électriques tournantes - Partie 30: Classes de rendement pour les moteurs à
induction triphasés à cage, mono vitesse (Code IE) (CEI 60034-30:2008)
Ta slovenski standard je istoveten z: EN 60034-30:2009
ICS:
29.160.30 Motorji Motors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 60034-30
NORME EUROPÉENNE
March 2009
EUROPÄISCHE NORM
ICS 29.160
English version
Rotating electrical machines -
Part 30: Efficiency classes of single-speed, three-phase,
cage-induction motors (IE-code)
(IEC 60034-30:2008)
Machines électriques tournantes - Drehende elektrische Maschinen -
Partie 30: Classes de rendement Teil 30: Wirkungsgrad-Klassifizierung
pour les moteurs à induction triphasés von Drehstrommotoren mit Käfigläufern,
à cage, mono vitesse (Code IE) ausgenommen polumschaltbare Motoren
(CEI 60034-30:2008) (IE-Code)
(IEC 60034-30:2008)
This European Standard was approved by CENELEC on 2009-03-01. 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, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: avenue Marnix 17, B - 1000 Brussels
© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60034-30:2009 E
Foreword
The text of document 2/1518/FDIS, future edition 1 of IEC 60034-30, prepared by IEC TC 2, Rotating
machinery, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 60034-30 on 2009-03-01.
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) 2009-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-03-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60034-30:2008 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 60034-5 NOTE Harmonized as EN 60034-5:2001 (not modified).
IEC 60034-12 NOTE Harmonized as EN 60034-12:2002 (not modified).
IEC/TS 60034-17 NOTE Harmonized as CLC/TS 60034-17:2004 (not modified).
IEC/TS 60034-25 NOTE Harmonized as CLC/TS 60034-25:2008 (not modified).
IEC 60079-0 NOTE Harmonized as EN 60079-0:2006 (modified).
__________
- 3 - EN 60034-30:2009
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 When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1) 2)
IEC 60034-1 - Rotating electrical machines - EN 60034-1 2004
Part 1: Rating and performance
1) 2)
IEC 60034-2-1 - Rotating electrical machines - EN 60034-2-1 2007
Part 2-1: Standard methods for determining
losses and efficiency from tests (excluding
machines for traction vehicles)
1) 2)
IEC 60034-6 - Rotating electrical machines - EN 60034-6 1993
Part 6: Methods of cooling (IC Code)
1)
IEC 60072-1 - Dimensions and output series for rotating - -
electrical machines -
Part 1: Frame numbers 56 to 400 and flange
numbers 55 to 1 080
1)
Undated reference.
2)
Valid edition at date of issue.
IEC 60034-30
Edition 1.0 2008-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Rotating electrical machines –
Part 30: Efficiency classes of single-speed, three-phase, cage-induction motors
(IE-code)
Machines électriques tournantes –
Partie 30: Classes de rendement pour les moteurs à induction triphasés à cage,
mono vitesse (Code IE)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
Q
CODE PRIX
ICS 29.160 ISBN 2-8318-1013-0
– 2 – 60034-30 © IEC:2008
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.7
2 Normative references .7
3 Terms, definitions and symbols .8
3.1 Terms and definitions .8
3.2 Symbols .8
4 Fields of application (informative) .8
5 Efficiency .9
5.1 Determination.9
5.1.1 General .9
5.1.2 Rated voltages, rated frequencies and rated output .9
5.1.3 Auxiliary devices .10
5.2 Rating .10
5.3 Classification and marking.10
5.3.1 General .10
5.3.2 Efficiency classification.11
5.3.3 Motors below standard efficiency.11
5.3.4 Marking .11
5.4 Nominal efficiency limits .11
5.4.1 Interpolation .11
5.4.2 Nominal limits for Standard Efficiency (IE1) .12
5.4.3 Nominal limits for High Efficiency (IE2) .14
5.4.4 Nominal limits for Premium Efficiency (IE3) .15
Bibliography.17
Figure 1 – Allocation of the saving potential by installed motors in the industrial sector .5
Table 1 – IE-Efficiency classification.11
Table 2 – Interpolation coefficients (informative) .12
Table 3 – Nominal limits (%) for Standard Efficiency (IE1) 50 Hz .12
Table 4 – Nominal limits (%) for Standard Efficiency (IE1) 60 Hz .13
Table 5 – Nominal limits (%) for High Efficiency (IE2) 50 Hz .14
Table 6 – Nominal limits (%) for High Efficiency (IE2) 60 Hz .14
Table 7 – Nominal limits (%) for Premium Efficiency (IE3) 50 Hz.15
Table 8 – Nominal limits (%) for Premium Efficiency (IE3) 60 Hz.16
60034-30 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ROTATING ELECTRICAL MACHINES –
Part 30: Efficiency classes of single-speed,
three-phase, cage-induction motors (IE-code)
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,
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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
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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 60034-30 has been prepared by IEC technical committee 2:
Rotating machinery.
The text of this standard is based on the following documents:
FDIS Report on voting
2/1518/FDIS 2/1521/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.
A list of all parts of IEC 60034 series, under the general title, Rotating electrical machines,
can be found on the IEC website.
– 4 – 60034-30 © IEC:2008
A table of cross-references of all IEC technical committee 2 publications can be found in the
IEC tech
...
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