EN 61287-1:2006

SLOVENSKI STANDARD
01-september-2007
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Railway applications - Power convertors installed on board rolling stock -- Part 1:
Characteristics and test methods (IEC 61287-1:2005)
Bahnanwendungen - Stromrichter auf Bahnfahrzeugen -- Teil 1: Eigenschaften und
Prüfverfahren (IEC 61287-1:2005)
Applications ferroviaires - Convertisseurs de puissance embarqués sur le matériel
roulant -- Partie 1: Caractéristiques et méthodes d'essais (IEC 61287-1:2005)
Ta slovenski standard je istoveten z: EN 61287-1:2006
ICS:
29.200 8VPHUQLNL3UHWYRUQLNL Rectifiers. Convertors.
6WDELOL]LUDQRHOHNWULþQR Stabilized power supply
QDSDMDQMH
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61287-1
NORME EUROPÉENNE
December 2006
EUROPÄISCHE NORM
ICS 45.060 Supersedes EN 50207:2000

English version
Railway applications -
Power convertors installed on board rolling stock
Part 1: Characteristics and test methods
(IEC 61287-1:2005)
Applications ferroviaires -  Bahnanwendungen -
Convertisseurs de puissance Stromrichter auf Bahnfahrzeugen
embarqués sur le matériel roulant Teil 1: Eigenschaften und Prüfverfahren
Partie 1: Caractéristiques (IEC 61287-1:2005)
et méthodes d'essais
(CEI 61287-1:2005)
This European Standard was approved by CENELEC on 2005-10-01. 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, 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: rue de Stassart 35, B - 1050 Brussels

© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61287-1:2006 E
Foreword
The text of document 9/864/FDIS, future edition 2 of IEC 61287-1, 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 61287-1 on 2005-10-01.
This European Standard supersedes EN 50207:2000.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2007-07-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2008-10-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61287-1:2005 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 61287-1:2006
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 1  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
NOTE 2  Where a standard cited below belongs to the EN 50000 series, this European Standard applies instead of the relevant
International Standard.
Publication Year Title EN/HD Year
IEC 60050-551 1998 International Electrotechnical Vocabulary - -
(IEV)
Part 551: Power electronics
IEC 60076-10 2001 Power transformers EN 60076-10 2001
Part 10: Determination of sound levels

IEC 60077-1 (mod) 1999 Railway applications - Electric equipment EN 60077-1 2002
for rolling stock
Part 1: General service conditions and
general rules
1) 2)
IEC 60112 - Method for the determination of the proof EN 60112 2003
and the comparative tracking indices of solid
insulating materials
1) 2)
IEC 60146-1-1 - Semiconductor convertors - General EN 60146-1-1 1993
requirements and line commutated convertors
Part 1-1: Specifications of basic requirements

1) 2)
IEC 60270 - High-voltage test techniques - Partial EN 60270 2001
discharge measurements
1) 2)
IEC 60310 - Railway applications - Traction transformers EN 60310 2004
and inductors on board rolling stock

1) 2)
IEC 60322 - Railway applications - Electric equipment EN 60322 2001
for rolling stock - Rules for power resistors of
open construction
IEC 60349-1 1999 Electric traction - Rotating electrical EN 60349-1 2000
A1 2002 machines for rail and road vehicles A1 2002
Part 1: Machines other than electronic
convertor-fed alternating current motors

1)
Undated reference.
2)
Valid edition at date of issue.

Publication Year Title EN/HD Year
3)
IEC 60349-2 2002 Electric traction - Rotating electrical EN 60349-2 2001
machines for rail and road vehicles
Part 2: Electronic convertor-fed alternating
current motors
IEC 60384 Series Fixed capacitors for use in electronic EN 60384 Series
equipment
1)
IEC 60384-4 - Fixed capacitors for use in electronic - -
equipment
Part 4: Sectional specification: Aluminium
electrolytic capacitors with solid and non-solid
electrolyte
1) 2)
IEC 60529 - Degrees of protection provided by EN 60529 1991
enclosures (IP Code) + corr. May 1993

1) 2)
IEC 60571 - Electronic equipment used on rail vehicles EN 50155 2001
+ A1 2002
1) 2)
IEC 60587 - Test method for evaluating resistance to HD 380 S2 1987
tracking and erosion of electrical insulating
materials used under severe ambient
conditions
1) 2)
IEC 60664-1 (mod) - Insulation coordination for equipment within EN 60664-1 2003
low-voltage systems
Part 1: Principles, requirements and tests

IEC 60747 Series Semiconductor devices - -

1) 2)
IEC 60850 - Railway applications - Supply voltages of EN 50163 2004
traction systems
1)
IEC 61148 - Terminal markings for valve device stacks - -
and assemblies and for power convertor
equipment
1) 2)
IEC 61373 - Railway applications - Rolling stock EN 61373 1999
equipment - Shock and vibration tests

1) 2)
IEC 61881 - Railway applications - Rolling stock EN 61881 1999
equipment - Capacitors for power electronics

IEC 61991 2000 Railway applications - Rolling stock - EN 50153 2002
Protective provisions against electrical
hazards
1) 2)
IEC 62236-3-1 - Railway applications - Electromagnetic EN 50121-3-1 2006
compatibility
Part 3-1: Rolling stock - Train and complete
vehicle
3)
EN 60349-2:2001 (IEC 60349-2:1993, mod.) corresponds to IEC 60349-2:2002.

- 5 - EN 61287-1:2006
Publication Year Title EN/HD Year
1) 2)
IEC 62236-3-2 - Railway applications - Electromagnetic EN 50121-3-2 2006
compatibility
Part 3-2: Rolling stock - Apparatus

1)
IEC 62278 - Railway applications - Specification and EN 50126-1 1999
demonstration of reliability, availability, + corr. May 2006
maintainability and safety (RAMS)

ISO 9001 2000 Quality management systems - EN ISO 9001 2000
Requirements
NORME CEI
INTERNATIONALE
IEC
61287-1
INTERNATIONAL
Deuxième édition
STANDARD
Second edition
2005-09
Applications ferroviaires –
Convertisseurs de puissance embarqués
sur le matériel roulant –
Partie 1:
Caractéristiques et méthodes d'essais

Railway applications –
Power convertors installed
on board rolling stock –
Part 1:
Characteristics and test methods

 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.
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61287-1  IEC:2005 – 3 –
CONTENTS
FOREWORD.7

1 Scope.11
2 Normative references.13
3 Terms and definitions .15
3.1 Definitions related to equipment.15
3.2 Definitions related to electrical parameters.21
4 Common clauses .23
4.1 General .23
4.2 Service conditions .27
4.3 Characteristics .39
4.4 Technical requirements.43
4.5 Tests.47
5 Direct traction convertors .71
5.1 Line-commutated convertors for d.c. motors .71
5.2 Choppers for d.c. motors .77
5.3 Multiphase convertors for a.c. motors (inverters).83
6 Indirect traction convertors.85
6.1 Line convertor.85
6.2 Motor convertor .89
7 Auxiliary convertors .89
7.1 Characteristics .89
7.2 Short-circuit protection.93
7.3 Choice of rated insulation voltage .93
7.4 Tests.93
8 Semiconductor drive units (SDU) .99
8.1 Equivalent expressions .99
8.2 Printed circuit board assemblies .99
8.3 Function of the SDU .99
8.4 Particular requirements for the SDU.99
8.5 Service conditions . 101
8.6 Insulation requirements for the SDU. 101
8.7 Electromagnetic compatibility requirements. 101
8.8 Tests of the SDU . 101

Annex A (normative) Arrangement of basic circuit diagrams . 103
Annex B (informative)  Recapitulation of agreements between the manufacturer and
the user . 105
Annex C (normative) Minimum clearances in air based on the rated impulse voltage U . 109
ni
Annex D (normative) Minimum creepage distances for low values of rated insulation
voltage U for materials other than printed wiring material . 111
nm
Annex E (norma
...