Registration number (WIID)Project No.TitleStatus
79752prEN 50121-3-2:2025Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - ApparatusAptauja
79748prEN 50121-2:2025Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside worldAptauja
79751prEN 50121-5:2025Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatusAptauja
79747prEN 50121-1:2025Railway applications - Electromagnetic compatibility - Part 1: GeneralAptauja
44696LVS EN 50123-5:2002 +A1Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. SystemsAtcelts
53313LVS EN 50122-2:2011Railway applications - Fixed installations - Electrical safety, earthing and the return circuit -- Part 2: Provisions against the effects of stray currents caused by d.c. traction systemsAtcelts
52481LVS EN 50123-5:2003Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systemsAtcelts
45693LVS HD 591 S1:2003Stationary transformers in traction systemsAtcelts
43301LVS EN 50121-4:2006Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatusAtcelts
55281LVS EN 50206-2:2002Railway applications - Rolling stock - Pantographs: Characteristics and tests - Part 2: Panthographs for metros and light rail vehiclesAtcelts
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