Registration number (WIID)Project No.TitleStatus
56574EN 50327:2003/A1:2005Railway applications - Fixed installations - Harmonisation of the rated values for converter groups and tests on converter groupsIzstrādē
56638prEN 50XXXRailway applications - Radio interface to trainborne and trackside equipmentIzstrādē
56583prEN 60638Criteria for assessing and coding of the commutation of rotating electrical machines for tractionIzstrādē
56713CLC/prTS 50XXXRailway applications - Characteristics of Trackside Train Detection SystemsIzstrādē
56952prEN 50XXXRailway material in general - Crimpable products for electrical connections - Bare or insulated spade terminals and splices insulated terminal bars - Insulated clipsIzstrādē
53763prEN 50126-3Railway applications - Dependability for guided transport systems (availability, reliability, maintenability, safety) - Part 3: ReliabilityIzstrādē
57204EN 50533:2011Railway applications - Three-phase train line voltage characteristicsIzstrādē
57652prEN 50XXXRules for electronic equipment used on rail vehicles - Specific rules for individual components for signal electronic equipment - Sections 1 to 5Izstrādē
47039EN 50502:2015Railway applications - Rolling stock - Electric equipment in trolley buses - Safety requirements and current collection systemsIzstrādē
70361CLC/prTS 50XXXTechnical requirements for current collectors for ground-level feeding system on road vehicles in operationIzstrādē
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