Registration number (WIID)Project No.TitleStatus
81173prEN IEC 62973-1:2025Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 1: General RequirementsAptauja
81038prEN 50463-3:2025Railway applications - Energy measurement on board trains - Part 3: Data handlingAptauja
81039prEN 50463-1:2025Railway applications - Energy measurement on board trains - Part 1: GeneralAptauja
81986prEN IEC 62973-4:2025Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteriesAptauja
81192FprEN IEC 63341-2:2025/prAA:2025Railway applications - Hydrogen and fuel cell systems for rolling stock - Part 2: Hydrogen fuel systemAptauja
81987prEN IEC 62973-5:2025Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 5: Lithium-ion batteriesAptauja
50847EN 50121-1:2006Railway applications - Electromagnetic compatibility - Part 1: GeneralAtcelts
42144EN 61881:1999Railway applications - Rolling stock equipment - Capacitors for power electronicsAtcelts
49380EN 50311:2003Railway applications - Rolling stock - D.C. supplied electronic ballasts for lighting fluorescent lampsAtcelts
57833LVS EN 50152-1:2008Railway applications - Fixed installations - Particular requirements for AC switchgear - Part 1: Single-phase circuit-breakers with U<(Index)n> above 1 KvAtcelts
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