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BSI - BS EN 50121-4

Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus

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Organization: BSI
Publication Date: 31 January 2017
Status: active
Page Count: 20
ICS Code (Electromagnetic compatibility in general): 33.100.01
ICS Code (Railway engineering in general): 45.020
ICS Code (Electric traction equipment): 29.280

Document History

21/30441515 DC
July 27, 2021
Draft BS EN 50121-4 Railway applications - Electromagnetic compatibility. Part 4: Emission and immunity of the signalling and telecommunications apparatus
A description is not available for this item.
BS EN 50121-4
January 31, 2017
Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
A description is not available for this item.
BS EN 50121-4
January 31, 2017
Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
A description is not available for this item.
BS EN 50121-4
April 30, 2015
Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
A description is not available for this item.
BS EN 50121-4
August 31, 2006
Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus
To be read in conjunction with BS EN 50121-1
BS EN 50121-4
August 31, 2006
Railway applications Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
A description is not available for this item.
BS EN 50121-4
December 15, 2000
Railway Applications - Electromagnetic Compatibility - Part 4: Emission and Immunity of the Signalling and Telcommunications Apparatus
A description is not available for this item.
BS DD ENV 50121-4
August 15, 1996
Railway Applications - Electromagnetic Compatibility Part 4: Emission and Immunity of the Signalling and Telecommunications Apparatus
Covers the frequency range d.c. to 400 GHz. To be read in conjunction with DD ENV 50121-1:1996
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References

This document references:
EN 55016-2-1 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements
Published by CENELEC on July 1, 2014
This part of CISPR 16 is designated a basic standard that specifies the methods of measurement of disturbance phenomena in general in the frequency range 9 kHz to 18 GHz, and especially of conducted...
This document references:
IEC 61000-4-5 - Electromagnetic compatibility (EMC) – Part 4-5: Testing and measurement techniques – Surge immunity test
Published by IEC on August 1, 2017
Scope and object This part of IEC 61000 relates to the immunity requirements, test methods, and range of recommended test levels for equipment with regard to unidirectional surges caused by...
This document references:
EN 61000-4-2 - Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
Published by CENELEC on March 1, 2009
This part of IEC 61000 relates to the immunity requirements and test methods for electrical and electronic equipment subjected to static electricity discharges, from operators directly, and from...
This document references:
EN 61000-4-8 - Electromagnetic compatibility (EMC)- Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test
Published by CENELEC on February 1, 2010
operational conditions, to magnetic disturbances at power frequencies 50 Hz and 60 Hz related to: – residential and commercial locations; – industrial installations and power plants; – medium voltage...
This document references:
IEC 61000-4-2 - Electromagnetic compatibility (EMC) – Part 4-2: Testing and measurement techniques – Electrostatic discharge immunity test
Published by IEC on December 1, 2008
This International Standard relates to the immunity requirements and test methods for electrical and electronic equipment subjected to static electricity discharges, from operators directly, and to...
This document references:
EN 55016-2-1 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements
Published by CENELEC on July 1, 2014
This part of CISPR 16 is designated a basic standard that specifies the methods of measurement of disturbance phenomena in general in the frequency range 9 kHz to 18 GHz, and especially of conducted...
This document references:
EN 61000-4-2 - Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
Published by CENELEC on March 1, 2009
This part of IEC 61000 relates to the immunity requirements and test methods for electrical and electronic equipment subjected to static electricity discharges, from operators directly, and from...
This document references:
EN 61000-4-8 - Electromagnetic compatibility (EMC)- Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test
Published by CENELEC on February 1, 2010
operational conditions, to magnetic disturbances at power frequencies 50 Hz and 60 Hz related to: – residential and commercial locations; – industrial installations and power plants; – medium voltage...
This document references:
IEC 61000-4-2 - Electromagnetic compatibility (EMC) – Part 4-2: Testing and measurement techniques – Electrostatic discharge immunity test
Published by IEC on December 1, 2008
This International Standard relates to the immunity requirements and test methods for electrical and electronic equipment subjected to static electricity discharges, from operators directly, and to...
This document references:
IEC 61000-4-5 - Electromagnetic compatibility (EMC) – Part 4-5: Testing and measurement techniques – Surge immunity test
Published by IEC on August 1, 2017
Scope and object This part of IEC 61000 relates to the immunity requirements, test methods, and range of recommended test levels for equipment with regard to unidirectional surges caused by...
This document is referenced by:
S1191 - Rolling stock specific depot plant and equipment
Published by LUL on July 1, 2019
This standard applies to all London Underground’s staff and suppliers involved in the introduction, operation, maintenance, modification and disposal of LU’s rolling stock specific depot plant and...
This document is referenced by:
NR/L2/RMVP/0001 - Acquisition of Railbound Vehicles and On Track Plant
Published by NR on September 7, 2019
This Standard applies to: a) assets owned or leased by Network Rail; b) assets procured indirectly through a contracted service from a third party. This standard also applies to all Network Rail...
This document is referenced by:
NR/L2/SIG/19820/J02 - Signalling and Level Crossing Product Specifications: Magnetic Lock and Automatic Closer
Published by NR on September 7, 2019
This specification sets out the technical requirements for a magnetic lock and an automatic closer. Purpose This specification provides these benefits: a) continuation of availability of products; b)...
This document is referenced by:
S1196 - Signalling and Signalling Control – Concept and Requirements
Published by LUL on January 1, 2024
This standard is intended to be used by engineers involved in the first stages of the asset lifecycle (Concept and Requirements) and covers both Vital and non Vital Signalling control and information...
This document is referenced by:
NR/L2/SIG/19820/B01 - Signalling and Level Crossing Product Specifications: Electronic Vital Signalling Timer
Published by NR on September 7, 2019
This specification sets out the minimum requirements in the design and manufacture of an electronic vital signalling timer. It covers the functional and technical requirements. This specification...
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