Registration number (WIID)Project No.TitleStatus
42678LVS EN 50123-1:2002Railway applications - Fixed installations - D.C. switchgear - Part 1: GeneralAtcelts
77509LVS EN 50122-3:2022/A1:2025Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems 
68106LVS EN 50122-3:2022Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systemsStandarts spēkā
44287LVS EN 50122-3:2011Railway applications - Fixed installations - Electrical safety, earthing and the return circuit -- Part 3: Mutual Interaction of a.c. and d.c. traction systemsAtcelts
77508LVS EN 50122-2:2022/A1:2025Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systems 
68105LVS EN 50122-2:2022Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systemsStandarts spēkā
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
53381LVS EN 50122-2:2002 +A1Railway applications - Fixed installations - Part 2: Protective provisions against the effects of stray currents caused by d.c. traction systemsAtcelts
51189LVS EN 50122-2:1998/corrigendum Aug. 2001Railway applications - Fixed installations - Part 2: Protective provisions against the effects of stray currents caused by d.c. traction systemsAtcelts
47260LVS EN 50122-2:1998Railway applications - Fixed installations - Part 2: Protective provisions against the effects of stray currents caused by d.c. traction systemsAtcelts
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