Registration number (WIID)Project No.TitleStatus
78566prEN 50125:2025Railway applications - Environmental conditions for equipmentAptauja slēgta
52968prEN 50124-3Railway applications - Insulation coordination - Part 3: Solid and liquid insulationsIzstrādē
63217prEN 50122-3Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of a.c. and d.c. traction systemsIzstrādē
63216prEN 50122-2Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by d.c. traction systemsIzstrādē
63215prEN 50122-1 Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shockIzstrādē
79751prEN 50121-5:2025Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatusAptauja
79750prEN 50121-4:2025Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatusAptauja
79752prEN 50121-3-2:2025Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - ApparatusAptauja
79749prEN 50121-3-1:2025Railway applications - Electromagnetic compatibility - Part 3-1: Rolling stock - Train and complete vehicleAptauja
79748prEN 50121-2:2025Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside worldAptauja
Displaying 161-170 of 1105 results.