FprEN 50121-3-1

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. This European standard specifies the emission limits of the rolling stock to the outside world. 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. 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 meet the requirements of EN 50121-3-2. In exceptional cases, where apparatus meets another EMC Standard, but full compliance with EN 50121-3-2 is not demonstrated, EMC is 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 EN 50121-3-2. 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. 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.

Bahnanwendungen - Elektromagnetische Verträglichkeit - Teil 3-1: Bahnfahrzeuge – Zug und gesamtes Fahrzeug

Applications ferroviaires - Compatibilité électromagnétique - Partie 3-1: Matériel roulant – Trains et véhicules complets

Železniške naprave - Elektromagnetna združljivost - 3-1. del: Vozna sredstva - Vlak in celotno vozilo

General Information

• Status: Not Published
• Publication Date: 12-Nov-2023
• ICS: 33.100.01 - Electromagnetic compatibility in general
• ICS: 45.060.01 - Railway rolling stock in general
• ICS: 45.140 - Metro, tram and light rail equipment
• Technical Committee: CLC/TC 9X - Electrical and electronic applications for railways
• Drafting Committee: CLC/TC 9X/WG 18 - Railway application -- Electromagnetic compatibility (EMC)
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Mandate: M/552 - [C(2016) 7641 final] Standardisation request as regards harmonised standards in support of Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility
• Ref Project: kSIST FprEN 50121-3-1:2022 - Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle

Relations

• Revises: EN 50121-3-1:2017 - Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle
• Effective Date: 22-Dec-2020
• Revises: EN 50121-3-1:2017/A1:2019 - Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicle
• Effective Date: 22-Dec-2020

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 50121-3-1:2021
01-julij-2021
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: prEN 50121-3-1:2021
ICS:
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
45.060.01 Železniška vozila na splošno Railway rolling stock in
general
oSIST prEN 50121-3-1:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 50121-3-1:2021

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oSIST prEN 50121-3-1:2021

EUROPEAN STANDARD DRAFT
prEN 50121-3-1
NORME EUROPÉENNE

EUROPÄISCHE NORM

July 2021
ICS  Will supersede EN 50121-3-1:2017 and all of its
amendments and corrigenda (if any)
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 draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2021-10-15.

It has been drawn up by CLC/TC 9X.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CENELEC 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.



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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 73241 Ref. No. prEN 50121-3-1:2021 E

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oSIST prEN 50121-3-1:2021
prEN 50121-3-1:2021 (E)
1 Contents
2 European Foreword . 3
3 Introduction . 4
4 1 Scope . 5
5 2 Normative References . 5
6 3 Terms, Definitions And Abbreviations . 6
7 3.1 TERMS AND DEFINITIONS . 6
8 3.2 ABBREVIATIONS . 6
9 4 Applicability . 7
10 5 Immunity Requirements . 7
11 6 Emission Tests And Limits .
...