EN
SR EN 50121-4:2015
Aplicaţii feroviare. Compatibilitate electromagnetică. Partea 4: Emisiile şi imunitatea aparaturii de semnalizare şi de telecomunicaţii
This European Standard applies to signalling and telecommunication apparatus that is installed inside the railway environment. Signalling and telecommunication apparatus mounted in vehicles is covered by FprEN 50121 3 2, signalling and telecommunication apparatus installed inside substation and connected to substation equipment is covered by FprEN 50121 5. This European Standard specifies limits for emission and immunity and provides performance criteria for signalling and telecommunications (S&T) apparatus (including power supply systems belonging to S&T) which may interfere with other apparatus inside the railway environment, or increase the total emissions for the railway environment and so risk causing Electro-Magnetic Interference (EMI) to apparatus outside the railway system. Apparatus which complies with the emission levels of EN 61000 6 4 will meet the emission requirements of this standard provided that emissions from any DC power port are within the emissions limits specified for AC power ports. The immunity levels given in this standard apply for - vital equipment s
Status :
Anulat
Data aprobării : 27.11.2015
Data anulării : 24.10.2000
Număr de pagini : 17
ICS : 29.280 Echipament pentru tractiune electrica,33.100.01 Compatibilitate electromagnetica în general,45.020 Ingineria cailor ferate în general
Comitet tehnic : 4 - Tracţiune electrică
- Inlocuieste SR EN 50121-4:2007/AC:2014
- Inlocuieste SR EN 50121-4:2007
- Inlocuit prin SR EN 50121-4:2017