SIST EN 50121-3-2:2001
(Main)Railway applications - Electromagnetic compatibility -- Part 3-2: Rolling stock - Apparatus
Railway applications - Electromagnetic compatibility -- Part 3-2: Rolling stock - Apparatus
Supersedes ENV 50121-3-2:1996 * Published as IEC 62236-3-2:2003 * Superseded by EN 50121-3-2:2006
Bahnanwendungen - Elektromagnetische Verträglichkeit -- Teil 3-2: Bahnfahrzeuge - Geräte
Applications ferroviaires - Compatibilité électromagnétique -- Partie 3-2: Matériel roulant - Appareils
Železniške naprave – Elektromagnetna združljivost – 3-2. del: Vozna sredstva – Naprave
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Železniške naprave – Elektromagnetna združljivost – 3-2. del: Vozna sredstva – NapraveBahnanwendungen - Elektromagnetische Verträglichkeit -- Teil 3-2: Bahnfahrzeuge - GeräteApplications ferroviaires - Compatibilité électromagnétique -- Partie 3-2: Matériel roulant - AppareilsRailway applications - Electromagnetic compatibility -- Part 3-2: Rolling stock - Apparatus45.060.01Železniška vozila na splošnoRailway rolling stock in general33.100.01Elektromagnetna združljivost na splošnoElectromagnetic
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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 DC 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 radiated emission requirement in this standard is not intended to be applicable to the intentional transmission from a radio-transmitter as defined by the ITU.
Immunity limits do not apply in the exclusion bands as defined in the corresponding EMC related standard for radio equipment.
This standard does not apply to transient emissions when starting or stopping the apparatus.
The objective of this standard 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.
Likewise, the immunity requirements have been selected so as to ensure an adequate level of immunity for rolling stock apparatus.
The levels do not however cover all cases which may occur with an extremely low probability of occurrence in any location. Specific requirements which deviate from this standard shall be specified.
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.
- Amendment3 pagesEnglish languagesale 10% offe-Library read for×1 day
- 18-Nov-2019
- 33.100.01
- 45.060.01
- 2014/30/EU
- M/522
- ŽEN
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. This European standard specifies the emission limits of the rolling stock to the outside world.
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 AC or DC 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.
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 meet the requirements of EN 50121-3-2. In exceptional cases, where apparatus meets another EMC Standard, but full compliance with EN 50121-3-2 is not demonstrated, EMC is 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 EN 50121-3-2.
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.
The frequency range considered is from 0 Hz (DC) to 400 GHz. No measurements need to be performed at frequencies where no requirement is specified.
- Amendment3 pagesEnglish languagesale 10% offe-Library read for×1 day
- 05-Jun-2019
- 33.100.01
- 45.060.01
- 2014/30/EU
- M/552
- ŽEN
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. This European standard specifies the emission limits of the rolling stock to the outside world.
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 AC or DC 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.
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 meet the requirements of EN 50121-3-2. In exceptional cases, where apparatus meets another EMC Standard, but full compliance with EN 50121-3-2 is not demonstrated, EMC is 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 EN 50121-3-2.
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.
The frequency range considered is from 0 Hz (DC) to 400 GHz. No measurements need to be performed at frequencies where no requirement is specified.
- Standard20 pagesEnglish languagesale 10% offe-Library read for×1 day
- 13-Mar-2017
- 33.100.01
- 45.060.01
- 2014/30/EU
- M/404
- ŽEN
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 DC 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 radiated emission requirement in this standard is not intended to be applicable to the intentional transmission from a radio-transmitter as defined by the ITU.
Immunity limits do not apply in the exclusion bands as defined in the corresponding EMC related standard for radio equipment.
This standard does not apply to transient emissions when starting or stopping the apparatus.
The objective of this standard 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.
Likewise, the immunity requirements have been selected so as to ensure an adequate level of immunity for rolling stock apparatus.
The levels do not however cover all cases which may occur with an extremely low probability of occurrence in any location. Specific requirements which deviate from this standard shall be specified.
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.
- Standard24 pagesEnglish languagesale 10% offe-Library read for×1 day
- 13-Mar-2017
- 33.100.01
- 45.060.01
- 2014/30/EU
- M/404
- ŽEN
This European Standard defines, for the purpose of ensuring compatibility between rolling stock and axle
counter systems, the measurement and evaluation methods of rolling stock emissions to demonstrate
compatibility. The established limits for compatibility are defined as magnetic field strength that can disturb
the axle counter detectors, as part of the axle counter system.
In the relevant frequency range of the axle counter detectors the magnetic field is dominant and only this
type of field is considered. Experience has shown that the effects of electric fields are insignificant and
therefore not considered.
NOTE 1 For axle counters systems whose limits are not defined in terms of magnetic fields at a detector level,
National Rules apply where they exist (for more details, see also 4.1).
NOTE 2 The influence from metal parts or inductively coupled resonant circuits on the vehicle, eddy current brakes or
magnetic brakes is out of the scope of this EN. Compatibility is established through individual testing according to the
EN 50238 series or National Notified Technical Rules.
- Standard24 pagesEnglish languagesale 10% offe-Library read for×1 day
- 30-Nov-2014
- 13-Mar-2017
- 33.100.01
- 45.060.01
- 2008/57/EC
- M/483
- ŽEN
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.
- Standard21 pagesEnglish languagesale 10% offe-Library read for×1 day
- 31-Jan-2014
- 08-Jun-2015
- 33.100.01
- 45.060.01
- 2004/108/EU
- 2008/57/EC
- M/483
- ŽEN
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 DC 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 radiotransmitters.
If a port is intended to transmit or receive for the purpose of radio communication (intentional radiators,
e.g. transponder systems), then the radiated emission requirement in this standard is not intended to
be applicable to the intentional transmission from a radio-transmitter as defined by the ITU.
Immunity limits do not apply in the exclusion bands as defined in the corresponding EMC related
standard for radio equipment.
This standard does not apply to transient emissions when starting or stopping the apparatus.
The objective of this standard 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.
Likewise, the immunity requirements have been selected so as to ensure an adequate level of
immunity for rolling stock apparatus.
The levels do not however cover all cases which may occur with an extremely low probability of
occurrence in any location. Specific requirements which deviate from this standard shall be specified.
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.
- Standard24 pagesEnglish languagesale 10% offe-Library read for×1 day
- Draft24 pagesEnglish languagesale 10% offe-Library read for×1 day
- 31-Jan-2014
- 08-Jun-2015
- 33.100.01
- 45.060.01
- 2004/108/EU
- 2008/57/EC
- M/483
- ŽEN
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 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. Likewise, the immunity requirements have been selected so as to ensure an adequate level of immunity for rolling stock apparatus. The levels do not however cover extreme cases which may occur with an extremely low probability of occurrence in any location. Specific requirements which deviate from this standard shall be specified. 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.
- Standard20 pagesEnglish languagesale 10% offe-Library read for×1 day
This European Standard specifies the emission and immunity requirements for all types of rolling stock. It covers traction stock and trainsets including urban vehicles for use in city streets. 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 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 minimise these effects. 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 assured 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.
- Standard15 pagesEnglish languagesale 10% offe-Library read for×1 day
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. This European standard specifies the emission limits of the rolling stock to the outside world.
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 AC or DC 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.
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 meet the requirements of EN 50121-3-2. In
exceptional cases, where apparatus meets another EMC Standard, but full compliance with
EN 50121-3-2 is not demonstrated, EMC is 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 EN 50121-3-2.
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.
The frequency range considered is from 0 Hz (DC) to 400 GHz. No measurements need to be
performed at frequencies where no requirement is specified.
- Draft20 pagesEnglish languagesale 10% offe-Library read for×1 day
- 29-Jul-2021
- 33.100.01
- 45.060.01
- 2014/30/EU
- ŽEN
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