BS EN 50121-3-1:2017+A1:2019 Railway applications. Electromagnetic compatibility. Rolling stock. Train and complete vehicle

BS EN 50121-3-1:2017+A1:2019

Railway applications. Electromagnetic compatibility. Rolling stock. Train and complete vehicle

Status : Current   Published : January 2017

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What is this standard about?

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.




Standard NumberBS EN 50121-3-1:2017+A1:2019
TitleRailway applications. Electromagnetic compatibility. Rolling stock. Train and complete vehicle
StatusCurrent
Publication Date31 January 2017
Normative References(Required to achieve compliance to this standard)CISPR 16-1-1:2010, EN 55016-1-1:2010+A2:2014, EN 50121-1:2017, EN 50121-2:2017, EN 50121-3-2:2016
Informative References(Provided for Information)EN 50122-1:2011, ITU-T O.41:1993, EN 50238, ITU-T K.68:2008
ReplacesBS EN 50121-3-1:2015
International RelationshipsEN 50121-3-1:2017/A1:2019
Amended ByAmendment, May 2019
DescriptorsRailway electric traction equipment, Electronic equipment and components, Electromagnetic compatibility, Railway equipment, Electromagnetic radiation, Electrical equipment, Urban areas, Noise (spurious signals), Frequencies, Emission measurement, Radio disturbances, Railway vehicles, Emission, Communication transmission lines, Electric power transmission lines, Electromagnetic fields
ICS29.280
33.100.01
45.060.01
Title in FrenchApplications ferroviaires. Compatibilité électromagnétique Matériel roulant. Trains et véhicules complets
Title in GermanBahnanwendungen. Elektromagnetische Verträglichkeit Bahnfahrzeuge. Zug und gesamtes Fahrzeug
CommitteeGEL/9
ISBN978 0 539 04609 0
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.056 MB
Price£182.00


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