Registration number (WIID)Project No.TitleStatus
43540EN 50124-2:2001Railway applications - Insulation coordination - Part 2: Overvoltages and related protectionAtcelts
46337EN 50121-1:2006/corrigendum May 2008Railway applications - Electromagnetic compatibility - Part 1: GeneralAtcelts
42307EN 50159-2:2001Railway applications - Communication, signalling and processing systems - Part 2: Safety related communication in open transmission systemsAtcelts
46950LVS EN 50121-4:2015Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatusAtcelts
55291CLC/prTR 50XXXRailway applications - Guide to the specification of a guided transport systemAtcelts
58297EN 50123-2:1995/A1:1996Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakersAtcelts
44778EN 50125-1:1999/corrigendum May 2010Railway applications - Environmental conditions for equipment - Part 1: Equipment on board rolling stockAtcelts
57816EN 50206-1:1998Railway applications - Rolling stock - Pantographs: Characteristics and tests - Part 1: Pantographs for main line vehiclesAtcelts
54360LVS EN 50123-5:1997Railway applications - Fixed installations - D.C. switchgear - Part 5: Surge arresters and low-voltage limiters for specific use in d.c. systemsAtcelts
47275EN 50121-4:2006/corrigendum May 2008Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatusAtcelts
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