BS EN 50121-2:2017 - Railway applications. Electromagnetic compatibility. Emission of the whole railway system to the outside world

BS EN 50121-2:2017

Railway applications. Electromagnetic compatibility. Emission of the whole railway system to the outside world

Status : Current   Published : January 2017

Format
PDF

Format
HARDCOPY



This European Standard is intended to define the electromagnetic environment of the whole railway system including urban mass transit and light rail system. It describes the measurement method to verify the emissions, and gives the cartography values of the fields most frequently encountered.

This European Standard specifies the emission limits of the whole railway system to the outside world.

The emission parameters refer to the particular measuring points defined in Clause 5. These emissions should be assumed to exist at all points in the vertical planes which are 10 m from the centre lines of the outer electrified railway tracks, or 10 m from the fence of the substations.

Also, the zones above and below the railway system may be affected by electromagnetic emissions and particular cases need to be considered individually.

These specific provisions need to be used in conjunction with the general provisions in EN 50121‑1.

For existing railway lines, it is assumed that compliance with the emission requirements of EN 50121‑3‑1, EN 50121‑3‑2, EN 50121‑4 and EN 50121‑5 will ensure the compliance with the emission values given in this part.

For newly built railway systems it is best practice to provide compliance to the emission limits given in this part of the standard (as defined in the EMC plan according to EN 50121‑1).




Standard NumberBS EN 50121-2:2017
TitleRailway applications. Electromagnetic compatibility. Emission of the whole railway system to the outside world
StatusCurrent
Publication Date31 January 2017
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)EN 50121-5:2017, CISPR 22
ReplacesBS EN 50121-2:2015
International RelationshipsEN 50121-2:2017
Draft Superseded By16/30340728 DC
DescriptorsElectronic equipment and components, Cartography, Emission, Electric substations, Emission measurement, Railway electric traction equipment, Urban railways, Electromagnetic radiation, Electromagnetic compatibility, Electrical equipment, Noise (spurious signals), Railway fixed equipment, Railway vehicles, Railways, Radio disturbances, Electromagnetic fields, Railway equipment Railway Applications
ICS29.020
33.100.01
45.020
Title in FrenchApplications ferroviaires. Compatibilité électromagnétique. Emission du système ferroviaire dans son ensemble vers le monde extérieur
Title in GermanBahnanwendungen. Elektromagnetische Verträglichkeit. Störaussendungen des gesamten Bahnsystems in die Außenwelt
CommitteeGEL/9
ISBN978 0 580 94100 9
PublisherBSI
FormatA4
DeliveryYes
Pages30
File Size872 KB
Price£182.00


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