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CEI EN 50121-4

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

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Organization: CEI
Publication Date: 1 April 2018
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

CEI EN 50121-4
September 1, 2020
Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
A description is not available for this item.
CEI EN 50121-4
September 1, 2019
Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
A description is not available for this item.
CEI EN 50121-4
April 1, 2018
Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
A description is not available for this item.
CEI EN 50121-4
May 1, 2017
Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
This European Standard applies to signalling and telecommunication apparatus that is installed inside the railway environment. Signalling and telecommunication apparatus mounted in vehicles is...
CEI EN 50121-4
July 1, 2016
Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
This European Standard applies to signalling and telecommunication apparatus that is installed inside the railway environment. Signalling and telecommunication apparatus mounted in vehicles is...
CEI EN 50121-4
October 1, 2015
Railway applications - Electromagnetic compatibility Part 4: Emission and immunity of the signalling and telecommunications apparatus
This European Standard applies to signalling and telecommunication apparatus that is installed inside the railway environment. Signalling and telecommunication apparatus mounted in vehicles is...
EN 50121-4
August 1, 2007
Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus
La presente Norma si applica alle apparecchiature di segnalamento e di telecomunicazione installate in ambiente ferroviario. La Norma stabilisce i limiti di emissione e di immunità e fornisce i...
EN 50121-4
June 1, 2007
Applicazioni ferroviarie, tranviarie, filoviarie e metropolitane - Compatibilità elettromagnetica - Parte 4: Emissione ed immunità delle apparecchiature di segnalamento e telecomunicazioni
La presente Norma si applica alle apparecchiature di segnalamento e di telecomunicazione installate in ambiente ferroviario. La Norma stabilisce i limiti di emissione e di immunità e fornisce i...
EN 50121-4
May 1, 2001
Applicazioni ferroviarie, tranviarie, filoviarie e metropolitane - Compatibilità elettromagnetica - Parte 4: Emissione ed immunità delle apparecchiature di segnalamento e telecomunicazioni
Questa norma si applica ad apparecchiature di segnalamento e telecomunicazioni installate in ambiente ferroviario. Le apparecchiature di segnalamento e telecomunicazioni montate sui veicoli sono...
ENV 50121-4
December 1, 1997
Applicazioni ferroviarie - Compatibilità elettromagnetica - Parte 4: Emissione ed immunita' delle apparecchiature di segnalamento e telecomunicazioni
La presente serie di Norme sperimentali definisce i limiti di emissione e di immunità per la compatibilità elettromagnetica del sistema ferroviario (incluso quello tranviario, filoviario e...
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References

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:
CEI EN 61000-4-3 - Electromagnetic compatibility (EMC) Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
Published by CEI on January 1, 2011
La presente Variante introduce nella Norma di base CEI EN 61000-4-3:2007-04 un allegato informativo l’Allegato J che illustra come valutare qualitativamente e quantitativamente la figura di...
This document references:
CEI EN 61000-4-2 - Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
Published by CEI on April 1, 2011
La presente Norma che sostituisce la precedente pubblicazione del 1996 e le sue varianti del 1999 e del 2001 differisce dall'edizione passata in particolare per il fatto che le specifiche del...
This document references:
CEI EN 61000-4-8 - Electromagnetic compatibility (EMC) Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test
Published by CEI on July 1, 2013
This part of IEC 61000 relates to the immunity requirements of equipment, only under operational conditions, to magnetic disturbances at power frequencies 50 Hz and 60 Hz related to: – residential...
This document references:
CEI 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 CEI on July 1, 2015
This part of CISPR 16 is designated a basic standard, which 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 is referenced by:
CEI EN 50239 - Railway applications - Radio remote control system of traction vehicle for shunting application
Published by CEI on July 1, 2018
This European Standard contains the application requirements relevant to the radio remote control of a traction unit for shunting application, operated by personnel not physically located at the...
This document is referenced by:
CEI EN 50152-3-2 - Railway applications - Fixed installations - Particular requirements for a.c. switchgear Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems - Current transformers
Published by CEI on September 1, 2017
A description is not available for this item.
This document is referenced by:
CEI EN 50617-1 - Railway applications - Technical parameters of train detection systems for the interoperability of the trans-European railway system Part 1: Track circuits
Published by CEI on June 1, 2016
This European Standard specifies the technical parameters of track circuits associated with the disturbing current emissions limits for RST in the context of interoperability defined in the form of...
This document is referenced by:
CEI EN 50467 - Railway applications - Rolling stock - Electrical connectors, requirements and test methods
Published by CEI on May 1, 2013
This European Standard retains EN 61984:2001 as the minimum performance requirements for railway rolling stock electrical connectors. It identifies additional terms, test methods and performance...
This document is referenced by:
NR/L1/RMVP/0001 - Plant and Traction & Rolling Stock Policy
Published by NR on June 1, 2019
This policy: a) defines the minimum requirements for all technical and engineering activities related to Plant and T&RS assets; b) provides information on the safe acquisition, introduction,...
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