SIST EN 60349-2:2011

SLOVENSKI STANDARD
SIST EN 60349-2:2011
01-januar-2011
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SIST EN 60349-2:2002
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Electric traction - Rotating electrical machines for rail and road vehicles - Part 2:
Electronic converter-fed alternating current motors (IEC 60349-2:2010)
Elektrische Zugförderung - Drehende elektrische Maschinen für Bahn- und
Straßenfahrzeuge - Teil 2: Umrichtergespeiste Wechselstrommotoren (IEC 60349-
2:2010)
Traction électrique - Machines électriques tournantes des véhicules ferroviaires et
routiers - Partie 2: Moteurs à courant alternatif alimentés par convertisseurs
électroniques (CEI 60349-2:2010)
Ta slovenski standard je istoveten z: EN 60349-2:2010
ICS:
29.160.30 Motorji Motors
29.280 (OHNWULþQDYOHþQDRSUHPD Electric traction equipment
SIST EN 60349-2:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60349-2:2011

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SIST EN 60349-2:2011

EUROPEAN STANDARD
EN 60349-2

NORME EUROPÉENNE
December 2010
EUROPÄISCHE NORM

ICS 45.060 Supersedes EN 60349-2:2001


English version


Electric traction -
Rotating electrical machines for rail and road vehicles -
Part 2: Electronic converter-fed alternating current motors
(IEC 60349-2:2010)


Traction électrique -  Elektrische Zugförderung -
Machines électriques tournantes des Drehende elektrische Maschinen für
véhicules ferroviaires et routiers - Bahn- und Straßenfahrzeuge -
Partie 2: Moteurs à courant alternatif Teil 2: Umrichtergespeiste
alimentés par convertisseurs Wechselstrommotoren
électroniques (IEC 60349-2:2010)
(CEI 60349-2:2010)




This European Standard was approved by CENELEC on 2010-12-01. 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, Croatia, 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

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60349-2:2010 E

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SIST EN 60349-2:2011
EN 60349-2:2010 - 2 -
Foreword
The text of document 9/1416/FDIS, future edition 3 of IEC 60349-2, prepared by IEC TC 9, Electrical
equipment and systems for railways, was submitted to the IEC-CENELEC parallel vote and was approved
by CENELEC as EN 60349-2 on 2010-12-01.
This European Standard supersedes EN 60349-2:2001.
The main technical changes with regard to EN 60349-2:2001 are as follows:
– As the limits of vibration velocities have been changed in EN 60034-14, the limits valid for traction
motors are now directly stated in this standard.
– In addition to the existing method for measuring and calculating the sound power level, the methods
described in EN ISO 3741, EN ISO 3743 (series), EN ISO 3744, ISO 3745, EN ISO 9614 (series) are
also allowed. However the maximum sound power levels and the correction for pure tones remain
unchanged in C.7 and C.8.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2011-09-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2013-12-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60349-2:2010 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 60034-1 NOTE  Harmonized as EN 60034-1.
IEC 60034-2-1 NOTE  Harmonized as EN 60034-2-1.
IEC 60034-5 NOTE  Harmonized as EN 60034-5.
IEC 60034-14 NOTE  Harmonized as EN 60034-14.
IEC 61260 NOTE  Harmonized as EN 61260.
IEC 61287 series NOTE  Part 1 harmonized as EN 61287-1.
IEC 61373 NOTE  Harmonized as EN 61373.
IEC 61377-1 NOTE  Harmonized as EN 61377-1.
IEC 61377-3 NOTE  Harmonized as EN 61377-3.
ISO 3741 NOTE  Harmonized as EN ISO 3741.
ISO 3743-1 NOTE  Harmonized as EN ISO 3743-1.

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SIST EN 60349-2:2011
- 3 - EN 60349-2:2010
ISO 3743-2 NOTE  Harmonized as EN ISO 3743-2.
ISO 3744 NOTE  Harmonized as EN ISO 3744.
ISO 3746 NOTE  Harmonized as EN ISO 3746.
ISO 9614-1 NOTE  Harmonized as EN ISO 9614-1.
ISO 9614-2 NOTE  Harmonized as EN ISO 9614-2.
__________

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SIST EN 60349-2:2011
EN 60349-2:2010 - 4 -
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

IEC 60034-1 (mod) - Rotating electrical machines - EN 60034-1 -
Part 1: Rating and performance


IEC 60034-8 - Rotating electrical machines - EN 60034-8 -
Part 8: Terminal markings and direction of
rotation


IEC 60034-9 (mod) - Rotating electrical machines - EN 60034-9 -
Part 9: Noise limits


1)
IEC 60034-17 - Rotating electrical machines - Part 17: Cage - -
induction motors when fed from converters -
Application guide


IEC 60050-131 - International Electrotechnical Vocabulary - -
(IEV) -
Part 131: Circuit theory


IEC 60050-151 - International Electrotechnical Vocabulary - -
(IEV) -
Part 151: Electrical and magnetic devices


IEC 60050-411 - International Electrotechnical Vocabulary - -
(IEV) -
Chapter 411: Rotating machinery


IEC 60050-811 - International electrotechnical - -
vocabulary (IEV) -
Chapter 811: Electric traction


IEC 60085 - Electrical insulation - Thermal evaluation EN 60085 -
and designation


IEC 61672 Series Electroacoustics - Sound level meters EN 61672 Series


IEC 62498-1 - Railway applications - Environmental - -
conditions for equipment -
Part 1: Equipment on board rolling stock






1)
IEC 60034-17 is superseded by IEC/TS 60034-17:2002, which is harmonized as CLC/TS 60034-17:2004.

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SIST EN 60349-2:2011
IEC 60349-2
®
Edition 3.0 2010-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE


Electric traction – Rotating electrical machines for rail and road vehicles –
Part 2: Electronic converter-fed alternating current motors

Traction électrique – Machines électriques tournantes des véhicules ferroviaires
et routiers –
Partie 2: Moteurs à courant alternatif alimentés par convertisseurs électroniques

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
W
CODE PRIX
ICS 45.060 ISBN 978-2-88912-183-0
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 60349-2:2011
– 2 – 60349-2 © IEC:2010
CONTENTS
FOREWORD.4
1 Scope and object .6
2 Normative references.7
3 Terms and definitions .7
4 Environmental conditions .9
5 Characteristics.9
5.1 Exchange of information .9
5.2 Reference temperature .10
5.3 Specified characteristics .10
5.4 Declared characteristics .10
5.5 Efficiency characteristics .10
5.6 Traction motor characteristics.10
5.7 Auxiliary motor characteristics .11
6 Marking .11
6.1 Nameplate.11
6.2 Terminal and lead marking.11
7 Test categories.11
7.1 Test categories.11
7.1.1 General .11
7.1.2 Type tests.12
7.1.3 Routine tests .13
7.1.4 Investigation tests.13
7.2 Summary of tests.13
8 Type tests.13
8.1 Temperature-rise tests.13
8.1.1 General .13
8.1.2 Ventilation during rating tests .14
8.1.3 Measurement of temperature .14
8.1.4 Judgement of results .14
8.1.5 Limits of temperature rise .14
8.1.6 Short-time overload test.14
8.2 Characteristic tests and tolerances .15
8.2.1 General .15
8.2.2 Tolerances.16
8.3 Overspeed test .16
8.4 Vibration tests .16
9 Routine tests .17
9.1 General .17
9.2 Short-time heating run .17
9.3 Characteristic tests and tolerances .17
9.3.1 Asynchronous motors .17
9.3.2 Synchronous motors .18
9.4 Overspeed tests .18
9.5 Dielectric tests.18
9.6 Vibration tests (imbalance) .19
Annex A (normative) Measurement of temperature .20

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SIST EN 60349-2:2011
60349-2 © IEC:2010 – 3 –
Annex B (normative) Conventional values of traction motor transmission losses .23
Annex C (informative) Noise measurement and limits .24
Annex D (normative) Supply voltages of traction systems .33
Annex E (normative) Agreement between user and manufacturer .34
Bibliography .35

Figure B.1 – Conventional values of traction motor transmission losses .23
Figure C.1 – Limiting mean sound power level for airborne noise emitted by traction
motors .30
Figure C.2 – Location of measuring points and prescribed paths for horizontal
machines .31
Figure C.3 – Location of measuring points and prescribed paths for vertical machines .32

Table 1 – Summary of tests.13
Table 2 – Limits of temperature rise for continuous and other ratings.14
Table 3 – Temperature rises for short-time overload ratings .15
Table 4 – Dielectric test voltages.19
Table C.1 – Corrections .26
Table C.2 – Corrections .29
Table C.3 – Correction for pure tones.30

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SIST EN 60349-2:2011
– 4 – 60349-2 © IEC:2010
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

ELECTRIC TRACTION –
ROTATING ELECTRICAL MACHINES
FOR RAIL AND ROAD VEHICLES –

Part 2: Electronic converter-fed alternating current motors


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 itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
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 60349-2 has been prepared by IEC technical committee 9: Electrical
equipment and systems for railways.
This third edition cancels and replaces the second edition published in 2002. It constitutes a
technical revision.
The main technical changes with regard to the previous edition are as follows:
– As the limits of vibration velocities have been changed in IEC 60034-14, the limits valid for
traction motors are now directly stated in this standard.
– In addition to the existing method for measuring and calculating the sound power level, the
methods described in ISO 3741, ISO 3743, ISO 3744, ISO 3745, ISO 9614 are also
allowed. However the maximum sound power levels and the correction for pure tones
remain unchanged in Clauses C.7 and C.8.

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SIST EN 60349-2:2011
60349-2 © IEC:2010 – 5 –
The text of this standard is based on the following documents:
FDIS Report on voting
9/1416/FDIS 9/1466/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 list of all parts of IEC 60349 series, published under the general title, Electric traction –
Rotating electrical machines for rail and road vehicles, can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until the
stability 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.

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SIST EN 60349-2:2011
– 6 – 60349-2 © IEC:2010
ELECTRIC TRACTION –
ROTATING ELECTRICAL MACHINES FOR RAIL
AND ROAD VEHICLES –

Part 2: Electronic converter-fed alternating current motors



1 Scope and object
This part of IEC 60349 applies to converter-fed alternating current motors forming part of the
equipment of electrically propelled rail and road vehicles.
The object of this part is to enable the performance of a motor to be confirmed by tests and to
provide a basis for assessment of its suitability for a specified duty and for comparison with
other motors.
Where further testing is to be undertaken in accordance with IEC 61377-1 and IEC 61377-
3, it may be preferable, to avoid duplication, that some type and investigation tests be
carried out on the combined test bed.
Particular attention is drawn to the need for collaboration between the designers of the motor
and its associated converter as detailed in 5.1.
NOTE 1 This part also applies to motors installed on trailers hauled by powered vehicles.
NOTE 2 The basic requirements of this part may be applied to motors for special purpose vehicles such as mine
locomotives but this part does not cover flameproof or other special features that may be required.
NOTE 3 It is not intended that this part should apply to motors on small road vehicles, such as battery-fed delivery
vehicles, factory trucks, etc. This part also does not apply to minor machines such as windscreen wiper motors, etc.
that may be used on all types of vehicles.
NOTE 4 Industrial type motors complying with IEC 60034 may be suitable for some auxiliary drives, providing that
it is demonstrated that operation on a converter supply will meet the requirements of the particular application.
The rating of traction motors fed in parallel by a common converter has to take into account the
effect on load-sharing of differences of wheel diameter and of motor characteristics as well as
weight transfer when operating at high coefficients of adhesion. The user is to be informed of
the maximum permissible difference in wheel diameter for the particular application.
The electrical input to motors covered by this part comes from an electronic converter.
NOTE 5 At the time of drafting, only the following combinations of motors and converters had been used for
traction applications, but it may also apply to other combinations which may be used in the future:
– asynchronous motors fed by voltage source converters;
– asynchronous motors fed by current source converters;
– synchronous motors fed by current source converters.
The motors covered by this part are classified as follows:
a) Traction motors – Motors for propelling rail or road vehicles.
b) Auxiliary motors not covered by IEC 60034 – Motors for driving compressors, fans, auxiliary
generators or other auxiliary machines.

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SIST EN 60349-2:2011
60349-2 © IEC:2010 – 7 –
2 Normative references
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.
IEC 60034-1, Rotating electrical machines – Part 1: Rating and performance
IEC 60034-8, Rotating electrical machines – Part 8: Terminal markings and direction of rotation
IEC 60034-9, Rotating electrical machines – Part 9 – Noise limits
IEC 60034-17, Rotating electrical machines – Part 17: Cage induction motors when fed from
convertors – Application guide
IEC 60050-131, International Electrotechnical Vocabulary – Part 131: Circuit theory
IEC 60050-151, International Electrotechnical Vocabulary – Part 151: Electrical and magnetic
devices
IEC 60050-411, International Electrotechnical Vocabulary – Part 411: Rotating machinery
IEC 60050-811, International Electrotechnical Vocabulary – Part 811: Electric traction
IEC 60085, Thermal evaluation and designation
IEC 61672, Electroacoustics – Sound level meters
IEC 62498-1, Railway applications – Environmental conditions for equipment – Part 1:
Equipment on board rolling stock
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 60050-131,
IEC 60050-151, IEC 60050-411 and IEC 60050-811, as well as the following, apply.
3.1
rating of a motor
combination of simultaneous values of electrical and mechanical quantities, with their duration
and sequence, assigned to the motor by the manufacturer
3.2
rated value
numerical value of any quantity included in a rating
3.3
continuous rating
mechanical output that the motor can deliver on the test bed for an unlimited time under the
conditions specified in 8.1 without exceeding the limits of temperature rise given in Table 2, all
other appropriate requirements in this part also being satisfied
NOTE Several continuous ratings may be specified.

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SIST EN 60349-2:2011
– 8 – 60349-2 © IEC:2010
3.4
short-time rating (for example, one hour)
mechanical output that the motor can deliver on the test bed for the stated time without
exceeding the limits of temperature rise given in Table 2, the test being carried out as specified
in 8.1 starting with the motor cold, all other appropriate requirements in this part being also
satisfied
3.5
short-time overload rating
mechanical output that the motor can deliver on the test bed for the stated time without
exceeding the limits of temperature rise given in Table 3, the test being started and carried out
as specified in 8.1.6
NOTE Short-time overload ratings are of value in determining the suitability of motors for duties which involve
relatively long periods of operation below the continuous rating followed by a period above it. These are most likely
to occur in locomotive applications. They are not relevant to the repeated short load cycles of rapid transit and
similar duties, and should not be specified for such applications.
3.6
intermittent duty rating
duty cycle in which the motor may be operated without the temperature rises exceeding the
limits given in Table 2 at any point
3.7
equivalent rating
continuous rating with constant values of voltage, current and speed that, as far as
temperature rise is concerned, is equivalent to the intermittent duty cycle which the motor has
to withstand in service
NOTE This rating should be agreed between user and manufacturer.
3.8
guaranteed rating
rating assigned by the manufacturer for test purposes
3.9
guaranteed rating of a traction motor
normally the continuous rating but in special cases the user and manufacturer may agree that it
be a short-time or intermittent rating
3.10
guaranteed rating of an auxiliary motor
continuous rating unless otherwise specified
3.11
rated voltage
root-mean-square value of the fundamental component of the line-to-line voltage applied to a
motor when it is operating at a guaranteed rating.
NOTE For motors fed directly or indirectly from a contact system, it is normally the highest voltage (excluding
transients) which can be applied to the motor when it is drawing the rated current, with the contact system at its
nominal voltage as defined in Annex D.
3.12
rated speed
speed at a guaranteed rating

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SIST EN 60349-2:2011
60349-2 © IEC:2010 – 9 –
3.13
maximum voltage
highest root-mean-square value of the fundamental component of the line-to-line supply
voltage which can be applied to the motor in service
3.14
repetitive peak voltage
peak value of the waveform of the converter output voltage, any random transient peaks arising
from line voltage transients or other causes being disregarded
3.15
maximum curr
...