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SR EN 50121-3-2:2007

Railway applications - Electromagnetic compatibility -- Part 3-2: Rolling stock - Apparatus

This European Standard applies to emission and immunity aspects of EMC for electrical and electronic apparatus intended for use on railway rolling stock. EN 50121-3-2 applies for the integration of apparatus on rolling stock. The frequency range considered is from d.c. to 400 GHz. No measurements need to be performed at frequencies where no requirement is specified. The application of tests shall depend on the particular apparatus, its configuration, its ports, its technology and its operating conditions. This standard takes into account the internal environment of the railway rolling stock and the external environment of the railway, and interference to the apparatus from equipment such as hand-held radio transmitters. If a port is intended to transmit or receive for the purpose of radio communication (intentional radiators, e.g. transponder systems), then the emission and immunity limits in this standard at the communication frequency do not apply. This standard does not apply to transient emissions when starting or stopping the apparatus. The objective of this standard is

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Status : Withdrawn
Approval date : 5/23/2007
Publish date : 5/25/2007
Withdrawal date : 1/5/2015
Number of pages : 26
ICS : 29.020 Electrical engineering in general,29.280 Electric traction equipment,45.060.01 Railway rolling stock in general
Technical Committee : 4 - Electrical equipment and systems for railways

Relations with other standards: