Registration number (WIID)Project No.TitleStatus
53615EN 50124-2:2001/corrigendum May 2010Railway applications - Insulation coordination - Part 2: Overvoltages and related protectionAtcelts
42144EN 61881:1999Railway applications - Rolling stock equipment - Capacitors for power electronicsAtcelts
50847EN 50121-1:2006Railway applications - Electromagnetic compatibility - Part 1: GeneralAtcelts
47173ENV 50121-1:1996Railway applications - Electromagnetic compatibility - Part 1: GeneralAtcelts
55252EN 50155:2001/corrigendum Apr. 2003Railway applications - Electronic equipment used on rolling stockAtcelts
51726EN 50149:2001Railway applications - Fixed installations - Electric traction - Copper and copper alloy grooved contact wiresAtcelts
58297EN 50123-2:1995/A1:1996Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakersAtcelts
47275EN 50121-4:2006/corrigendum May 2008Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatusAtcelts
54234EN 60077-1:2002Railway applications - Electric equipment for rolling stock - Part 1: General service conditions and general rulesAtcelts
48191EN 50155:2007/corrigendum May 2010Railway applications - Electronic equipment used on rolling stockAtcelts
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