EN 60077-1:2017

SLOVENSKI STANDARD
01-oktober-2018
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SIST EN 60077-1:2003
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Railway applications - Electric equipment for rolling stock - Part 1: General service
conditions and general rules
Bahnanwendungen - Elektrische Betriebsmittel auf Bahnfahrzeugen - Teil 1: Allgemeine
Betriebsbedingungen und allgemeine Regeln
Applications ferroviaires - Equipements électriques du matériel roulant - Partie 1:
Conditions générales de service et règles générales
Ta slovenski standard je istoveten z: EN 60077-1:2017
ICS:
29.280 (OHNWULþQDYOHþQDRSUHPD Electric traction equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 60077-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2017
ICS 45.060.01 Supersedes EN 60077-1:2002
English Version
Railway applications - Electric equipment for rolling stock -
Part 1: General service conditions and general rules
(IEC 60077-1:2017)
Applications ferroviaires - Equipements électriques du Bahnanwendungen - Elektrische Betriebsmittel auf
matériel roulant - Partie 1: Conditions générales de service Bahnfahrzeugen - Teil 1: Allgemeine Betriebsbedingungen
et règles générales und allgemeine Regeln
(IEC 60077-1:2017) (IEC 60077-1:2017)
This European Standard was approved by CENELEC on 2017-09-04. 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 CEN-CENELEC
Management Centre 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 CEN-CENELEC Management Centre 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 60077-1:2017 E
European foreword
The text of document 9/2266/FDIS, future edition 2 of IEC 60077-1, prepared by IEC/TC 9 "Electrical
equipment and systems for railways" was submitted to the IEC-CENELEC parallel vote and approved
by CENELEC as EN 60077-1:2017.

The following dates are fixed:
(dop) 2018-06-04
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2020-09-04
standards conflicting with the
document have to be withdrawn
This document supersedes EN 60077-1:2002.

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 60077-1:2017 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 60071-1 NOTE Harmonized as EN 60071-1.
IEC 60077-2 NOTE Harmonized as EN 60077-2.
IEC 60077-3 NOTE Harmonized as EN 60077-3.
IEC 60077-4 NOTE Harmonized as EN 60077-4.
IEC 60077-5 NOTE Harmonized as EN 60077-5.
IEC 60112 NOTE Harmonized as EN 60112.
IEC 60216-5 NOTE Harmonized as EN 60216-5.
IEC 60310:2016 NOTE Harmonized as EN 60310:2016 (not modified).
IEC 60322 NOTE Harmonized as EN 60322.
IEC 60364-4-41 NOTE Harmonized as HD 60364-4-41.
IEC 60587 NOTE Harmonized as EN 60587.
IEC 60664-1 NOTE Harmonized as EN 60664-1.
IEC 61140 NOTE Harmonized as EN 61140.
IEC 62271-100:2008 NOTE Harmonized as EN 62271-100:2009 (not modified).
IEC 62271-100:2008/A1:2012 NOTE Harmonized as EN 62271-100:2009/A1:2012 (not modified).
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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  Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year

IEC 60068-2-1 -  Environmental testing - Part 2-1: Tests - EN 60068-2-1 -
Test A: Cold
IEC 60068-2-2 -  Environmental testing - Part 2-2: Tests - EN 60068-2-2 -
Test B: Dry heat
IEC 60068-2-30 -  Environmental testing - Part 2-30: Tests - EN 60068-2-30 -
Test Db: Damp heat, cyclic (12 h + 12 h
cycle)
IEC 60068-2-52 -  Environmental testing - Part 2-52: Tests - EN 60068-2-52 -
Test Kb: Salt mist, cyclic (sodium chloride
solution)
IEC 60068-2-78 -  Environmental testing - Part 2-78: Tests - EN 60068-2-78 -
Test Cab: Damp heat, steady state
IEC 60085 -  Electrical insulation - Thermal evaluation EN 60085 -
and designation
IEC 60216-1 -  Electrical insulating materials - Thermal EN 60216-1 -
endurance properties - Part 1: Ageing
procedures and evaluation of test results
IEC 60505 -  Evaluation and qualification of electrical EN 60505 -
insulation systems
IEC 60529 -  Degrees of protection provided by EN 60529 -
enclosures (IP Code)
IEC 60721-3-5 -  Classification of environmental conditions - EN 60721-3-5 -
Part 3: Classification of groups of
environmental parameters and their
severities - Section 5: Ground vehicle
installations
IEC 60850 -  Railway applications - Supply voltages of - -
traction systems
IEC 61133 2016 Railway applications - Rolling stock - - -
Testing of rolling stock on completion of
construction and before entry into service
Publication Year Title EN/HD Year

IEC 61373 -  Railway applications - Rolling stock EN 61373 -
equipment - Shock and vibration tests
IEC 61991 -  Railway applications - Rolling stock - - -
Protective provisions against electrical
hazards
IEC 61992-1 -  Railway applications - Fixed installations - - -
DC switchgear - Part 1: General
IEC 62236-3-2 -  Railway applications - Electromagnetic - -
compatibility - Part 3-2: Rolling stock -
Apparatus
IEC 62497-1 -  Railway applications - Insulation - -
coordination - Part 1: Basic requirements -
Clearances and creepage distances for all
electrical and electronic equipment
IEC 62498-1 2010 Railway applications - Environmental - -
conditions for equipment -
Part 1: Equipment on board rolling stock

IEC 60077-1 ®
Edition 2.0 2017-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Railway applications – Electric equipment for rolling stock –

Part 1: General service conditions and general rules

Applications ferroviaires – Equipements électriques du matériel roulant –

Partie 1: Conditions générales de service et règles générales

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 45.060.01 ISBN 978-2-8322-4422-7

– 2 – IEC 60077-1:2017 © IEC 2017
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviated terms (see also Annex A) . 9
3.1 General . 9
3.2 Circuits . 10
3.3 Battery supplied equipment . 10
3.4 Test categories . 11
3.5 Characteristic quantities . 11
3.6 Terms related to lifetime . 12
3.7 Abbreviated terms . 13
4 Classification . 13
5 Characteristics of the utilization category . 13
5.1 General . 13
5.2 Rated voltages . 13
5.2.1 General . 13
5.2.2 Rated operational voltage (U ) . 13
r
5.2.3 Rated insulation voltage (U ) . 13
Nm
5.2.4 Power-frequency test voltage (U ) . 14
a
5.2.5 Rated impulse voltage (U ) . 14
Ni
5.3 Rated voltages for electric equipment . 14
5.3.1 Equipment supplied by a contact line . 14
5.3.2 Equipment supplied by a transformer . 14
5.3.3 Equipment supplied by DC low voltage sources . 14
5.4 Rated currents for equipment . 15
5.4.1 Rated operational current (I ) . 15
r
5.4.2 Rated short-time withstand current (I ) . 15
cw
5.5 Rated operational frequency (f ). 15
r
5.6 Rated air pressure . 16
6 Product information . 16
6.1 Nature of information . 16
6.2 Marking . 16
6.3 Instructions for storage, installation, operation and maintenance . 17
7 Normal service conditions . 17
7.1 General . 17
7.2 Altitude . 17
7.3 Temperature . 18
7.3.1 Ambient temperature . 18
7.3.2 Reference temperature . 18
7.4 Humidity . 19
7.5 Biological conditions . 19
7.6 Chemically active substances . 19
7.7 Mechanically active substances . 19
7.8 Vibration and shock . 19

IEC 60077-1:2017 © IEC 2017 – 3
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