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CENELEC - PREN 50121-3-2

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

pending
Organization: CENELEC
Publication Date: 1 July 2021
Status: pending
Page Count: 24
ICS Code (Electromagnetic compatibility in general): 33.100.01
ICS Code (Railway rolling stock in general): 45.060.01
scope:

This document 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 DC to 400 GHz. No measurements need to be performed at frequencies where no requirement is specified.

This document 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.

The objective of this document is to define limits and test methods for electromagnetic emissions and immunity test requirements in relation to conducted and radiated disturbances.

These limits and tests represent essential electromagnetic compatibility requirements.

Emission requirements have been selected so as to ensure that disturbances generated by the apparatus operated normally on railway rolling stock do not exceed a level which could prevent other apparatus from operating as intended. The emission limits given in this standard take precedence over emission requirements for individual apparatus on board the rolling stock given in other standards.

Test requirements are specified for each port considered.

These specific provisions are to be used in conjunction with the general provisions in EN 50121-1.

Document History

PREN 50121-3-2
July 1, 2021
Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus
This document 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...
April 1, 2019
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...
December 1, 2016
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...
March 1, 2015
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...
July 1, 2006
Railway applications - Electromagnetic compatibility Part 3-2: Rolling stock - Apparatus
A description is not available for this item.
July 1, 2006
Railway applications - Electromagnetic compatibility Part 3-2: Rolling stock - Apparatus
A description is not available for this item.
September 1, 2000
Railway Applications - Electromagnetic Compatibility - Part 3-2: Rolling Stock - Apparatus
A description is not available for this item.
February 1, 1996
Railway Applications - Electromagnetic Compatibility Part 3-2: Rolling Stock - Apparatus
A description is not available for this item.

References

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