Registration number (WIID)Project No.TitleStatus
81986prEN IEC 62973-4:2025Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteriesAptauja slēgta
81039prEN 50463-1:2025Railway applications - Energy measurement on board trains - Part 1: GeneralAptauja slēgta
74656EN 50124-1:2017/prA1:2024Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipmentAptauja slēgta
80315prEN IEC 61375-2-5:2025Electronic railway equipment - Train communication network (TCN) - Part 2-5: Ethernet train backboneAptauja slēgta
79748prEN 50121-2:2025Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside worldAptauja slēgta
74650EN 50343:2024Railway applications - Rolling stock - Rules for installation of cablingStandarts spēkā
77507EN 50122-1:2022/A1:2025Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shockStandarts spēkā
60925EN 50553:2012/A1:2016Railway applications - Requirements for running capability in case of fire on board of rolling stockStandarts spēkā
45519EN 60310:2016Railway applications – Traction transformers and inductors on board rolling stockStandarts spēkā
77508EN 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 systemsStandarts spēkā
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