EN 50121-3-1:2015
(Main)Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle
Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle
This European Standard specifies the emission and immunity requirements for all types of rolling stock. It covers traction stock, hauled stock and trainsets including urban vehicles for use in city streets. The frequency range considered is from 0 Hz (DC) to 400 GHz. No measurements need to be performed at frequencies where no requirement is specified. The scope of this part of the standard ends at the interface of the rolling stock with its respective energy inputs and outputs. In the case of locomotives, trainsets, trams etc., this is the current collector (pantograph, shoe gear). In the case of hauled stock, this is the AC or DC auxiliary power connector. However, since the current collector is part of the traction stock, it is not entirely possible to exclude the effects of this interface with the power supply line. The slow moving test has been designed to minimize these effects. This European standard specifies the emission limits of the rolling stock to the outside world. There may be additional compatibility requirements within the railway system identified in the EMC plan (e.g. as specified in EN 50238). Basically, all apparatus to be integrated into a vehicle shall meet the requirements of Part 3-2 of this standard. In exceptional cases, where apparatus meets another EMC Standard, but full compliance with Part 3-2 is not demonstrated, EMC shall be ensured by adequate integration measures of the apparatus into the vehicle system and/or by an appropriate EMC analysis and test which justifies deviating from Part 3-2. The electromagnetic interference concerning the railway system as a whole is dealt with in EN 50121 2. These specific provisions are to be used in conjunction with the general provisions in EN 50121 1.
Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 3-1: Bahnfahrzeuge - Zug und gesamtes Fahrzeug
Applications ferroviaires - Compatibilité électromagnétique - Partie 3-1: Matériel roulant - Trains et véhicules complets
La présente Norme Européenne spécifie les exigences d’émission et d’immunité pour tous les types de matériels roulants. Elle s’applique au matériel de traction, au matériel remorqué et aux rames, y compris les véhicules de transport urbain. La plage de fréquences concernée est comprise entre 0 Hz (courant continu) et 400 GHz. Aucune mesure n’est nécessaire aux fréquences pour lesquelles aucune exigence n’est spécifiée. Le domaine d’application de la présente partie de la norme s’arrête à l’interface du matériel roulant avec ses entrées et sorties d’énergie respectives. Dans le cas des locomotives, des rames, des tramways, etc., il s’agit du collecteur de courant (pantographe, frotteur). Dans le cas du matériel remorqué, il s’agit du connecteur de puissance auxiliaire en courant alternatif ou en courant continu. Cependant, comme le collecteur de courant fait partie du matériel de traction, il n’est pas complètement possible d’exclure les effets de cette interface avec la ligne d’alimentation en énergie. L'essai à vitesse lente a été conçu pour minimiser ces effets. La présente Norme Européenne spécifie les limites d’émission du matériel roulant vers le monde extérieur. Les systèmes ferroviaires identifiés dans le plan de CEM peuvent faire l’objet d’exigences de compatibilité supplémentaires (spécifiées dans l'EN 50238, par exemple). Fondamentalement, tous les appareils à intégrer dans un véhicule doivent satisfaire aux exigences de la Partie 3-2 de la présente Norme. Dans des cas exceptionnels, quand un appareil respecte une autre norme CEM, mais que la pleine conformité avec la Partie 3-2 n’est pas démontrée, la CEM doit être assurée par des mesures adéquates d’intégration de l’appareil dans le véhicule et/ou par une analyse CEM appropriée et un essai qui justifie l'écart par rapport à la Partie 3-2. Les perturbations électromagnétiques relatives au système ferroviaire dans son ensemble sont traitées dans l'EN 50121 2. Ces dispositions spécifiques doivent être utilisées avec les dispositions générales données dans l'EN 50121 1.
Železniške naprave - Elektromagnetna združljivost - 3-1. del: Vozna sredstva - Vlak in celotno vozilo
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2015
1DGRPHãþD
SIST EN 50121-3-1:2007
Železniške naprave - Elektromagnetna združljivost - 3-1. del: Vozna sredstva - Vlak
in celotno vozilo
Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and
complete vehicle
Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 3-1: Bahnfahrzeuge - Zug
und gesamtes Fahrzeug
Applications ferroviaires - Compatibilité électromagnétique - Partie 3-1: Matériel roulant -
Trains et véhicules complets
Ta slovenski standard je istoveten z: EN 50121-3-1:2015
ICS:
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
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 50121-3-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2015
ICS 33.100.01; 45.060.01 Supersedes EN 50121-3-1:2006
English Version
Railway applications - Electromagnetic compatibility - Part 3-1:
Rolling stock - Train and complete vehicle
Applications ferroviaires - Compatibilité électromagnétique - Bahnanwendungen - Elektromagnetische Verträglichkeit -
Partie 3-1: Matériel roulant - Trains et véhicules complets Teil 3-1: Bahnfahrzeuge - Zug und gesamtes Fahrzeug
This European Standard was approved by CENELEC on 2015-01-05. 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, 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: Avenue Marnix 17, B-1000 Brussels
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50121-3-1:2015 E
Contents
Foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviations . 7
3.1 TERMS AND DEFINITIONS . 7
3.2 ABBREVIATIONS . 7
4 Applicability . 8
5 Immunity tests and limits . 8
6 Emission tests and limits . 8
6.1 GENERAL . 8
6.2 INTERFERENCE ON OUTSIDE PARTY TELECOMMUNICATION LINES . 8
6.3 RADIATED ELECTROMAGNETIC DISTURBANCES . 9
Annex A (informative) Interference on telecommunication lines . 13
A.1 Harmonics in the traction current . 13
A.2 Psophometric current definition . 14
A.3 Limits and test conditions . 14
A.4 Measurement of the psophometric current . 15
A.5 Calculation of the overall psophometric current of a trainset . 15
Annex B (normative) Radiated electromagnetic disturbances - test procedure . 17
B.1 Purpose. 17
B.2 Measuring equipment and test method . 17
Annex C (informative) Emission values for lower frequency range . 18
Annex ZZ (informative) Coverage of essential requirements of eu directives . 20
Bibliography . 21
- 3 - EN 50121-3-1:2015
Foreword
This document (EN 50121-3-1:2015) has been prepared by CLC/TC 9X: “Electrical and electronic
applications for railways”.
The following dates are fixed:
• latest date by which this document has to be (dop) 2016-01-05
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2018-01-05
conflicting with this document have to
be withdrawn
This document supersedes EN 50121-3-1:2006.
EN 50121-3-1:2006:
− clarification of scope (Clause 1);
− set dated normative references (Clause 2);
− clarification of definition (Clause 3);
− clarification of applicability (Clause 4);
− clarification of interference on outside party telecommunication lines (6.2), psophometric current
(Annex A) and adding an example of a national rule (Annex C)
− moving emission values for radiated H-field in the frequency range 9 kHz to 150 kHz into new
Annex C due to the fact that:
− there are very few outside world victims (e.g. radio services),
− the radiated emission measured at 10m is not representative to the compatibility with internal
railway apparatus,
− the EMC with other railway apparatus in this frequency range is covered in other
− procedures and standards like EN 50238 series,
− there is low reproduceability
This European Standard is to be read in conjunction with EN 50121-1.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association, and supports essential requirements of EU Directive(s).
For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this
document.
This standard forms Part 3-1 of the European Standard series EN 50121, published under the general
title “Railway applications - Electromagnetic compatibility”. The series consists of:
− Part 1: General
− Part 2: Emission of the whole railway system to the outside world
− Part 3-1: Rolling stock - Train and complete vehicle
− Part 3-2: Rolling stock - Apparatus
− Part 4: Emission and immunity of the signalling and telecommunications apparatus
− Part 5: Emission and immunity of fixed power supply installations and apparatus
- 5 - EN 50121-3-1:2015
Introduction
High powered electronic equipment, together with low power microcontrollers and other electronic
devices, is being installed on trains in great numbers. Electromagnetic compatibility has therefore
become a critical issue for the design of train-related apparatus as well as of the train as a whole.
This Product Standard for rolling stock sets limits for electromagnetic emission and immunity in order
to ensure a well functioning system within its intended environment.
Immunity limits are not given for the complete vehicle. Part 3-2 of this standard defines requirements
for the apparatus installed in the rolling stock, since it is impractical to test the complete unit. An EMC
plan includes equipment covered by this standard.
1 Scope
This European Standard specifies the emission and immunity requirements for all types of rolling
stock. It covers traction stock, hauled stock and trainsets including urban vehicles for use in city
streets.
The frequency range considered is from 0 Hz (d.c.) to 400 GHz. No measurements need to be
performed at frequencies where no requirement is specified.
The scope of this part of the standard ends at the interface of the rolling stock with its respective
energy inputs and outputs. In the case of locomotives, trainsets, trams etc., this is the current collector
(pantograph, shoe gear). In the case of hauled stock, this is the a.c. or d.c. auxiliary power connector.
However, since the current collector is part of the traction stock, it is not entirely possible to exclude the
effects of this interface with the power supply line. The slow moving test has been designed to
minimize these effects.
This European standard specifies the emission limits of the rolling stock to the outside world.
There may be additional compatibility requirements within the railway system identified in the EMC plan
(e.g. as specified in EN 50238).
Basically, all apparatus to be integrated into a vehicle shall meet the requirements of Part 3-2 of this
standard. In exceptional cases, where apparatus meets another EMC Standard, but full compliance
with Part 3-2 is not demonstrated, EMC shall be ensured by adequate integration measures of the
apparatus into the vehicle system and/or by an appropriate EMC analysis and test which justifies
deviating from Part 3-2.
The electromagnetic interference concerning the railway system as a whole is dealt with in
EN 50121-2.
These specific provisions are to be used in conjunction with the general provisions in EN 50121-1.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies
EN 50121-1:2015, Railway applications - Electromagnetic compatibility - Part 1: General
EN 50121-2:2015, Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole
railway system to the outside world
EN 55016-1-1:2010, Specification for radio disturbance and immunity measuring apparatus and
methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
(CISPR 16-1-1: 2010)
EN 50238:2003, Railway applications - Compatibility between rolling stock and train detection systems
- 7 - EN 50121-3-1:2015
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply
3.1.1
traction stock
electric and diesel locomotive, high speed trainset, elementary fixed combination of traction stock and
hauled stock, electric and diesel multiple unit (no locomotive, distributed traction equipment), Light
Railway Vehicle (LRV) such as tram, trolley bus or any other electrical vehicle for urban mass transit,
underground trainset
3.1.2
hauled stock
independent passenger coaches and freight wagons (if they contain electric apparatus such as
freezing equipment) which may be hauled in random combinations by different types of locomotives
3.1.3
main line vehicles
vehicles such as high speed trains, suburban trains, freight trains, mainly designed to operate between
cities
3.1.4
urban vehicles
vehicles such as underground trainsets, trams, LRV (Light Rail Vehicles), trolleybuses, mainly
designed to operate within the boundary of a city
3.2 Abbreviations
a.c. Alternating current
AT Autotransformer
bw Band width
CCITT Comité Consultatif International Téléphonique et Télégraphique
d.c. Direct current
E electric (field)
EMC Electromagnetic compatibility
EMF Electromagnetic fields
EUT Equipment under test
FFT Fast fourier transform
H magnetic (field)
IGBT insulated-gate bipolar transistor
ISDN Integrated Services Digital Network
ITU-T International Telegraph Union – Telecommunication Standardization Sector
LRV Light rail vehicle
MSC Mutual screening conductor
PCM Pulse – code modulation
QC Quadrant converters
QP Quasi-Peak
RR Rail Return
RSC Return screening cond
...
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