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BSI BS EN 50121-3-1:2015

Railway applications. Electromagnetic compatibility -- Rolling stock. Train and complete vehicle
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BSI BS EN 50121-3-1:2015

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

PUBLISH DATE 2015
PAGES 26
BSI BS EN 50121-3-1:2015

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 .

SDO BSI: British Standards Institution
Document Number EN 50121-3-1
Publication Date March 31, 2015
Language en - English
Page Count
Revision Level
Supercedes
Committee GEL/9
Publish Date Document Id Type View
Jan. 31, 2017 BS EN 50121-3-1:2017 Revision
March 31, 2015 BS EN 50121-3-1:2015 Revision
Sept. 29, 2006 BS EN 50121-3-1:2006 Revision
Dec. 15, 2000 BS EN 50121-3-1:2000 Revision
Not Available Revision
Oct. 31, 2008 BS EN 50121-3-1:2006 Consolidated