Registration number (WIID)Project No.TitleStatus
44782prEN 50XXXRailway applications - Balise-loop transmission system interfaceIzstrādē
52300prEN 50439-3Railway applications - Rolling stock - Reliability tests for high power semiconductor devices - Part 3: Multi-chip presspackIzstrādē
64011prEN 62912-2Railway applications - Direct current signalling monostable relays - Part 2: Monostable relays of spring typeIzstrādē
70209CLC/prTS 50711Railway applications - Fixed installations - High-voltage/low-voltage prefabricated substations in AC and DC electric traction systemsIzstrādē
48500prEN 50XXXElectrical equipment in trolley busses - Safety requirements and guide for the submission of offersIzstrādē
67233EN 50463-2:2017/AC:2018-10Railway applications - Energy measurement on board trains - Part 2: Energy measuringIzstrādē
66328prTS 50152-4Railway applications - Fixed installations - Particular requirements for AC switchgear - Part 4: AC metal-enclosed traction switchgearIzstrādē
49279EN 50405:2015Railway applications - Current collection systems - Pantographs, testing methods for contact stripsIzstrādē
56100CLC/TR 50501-1:2007Railway applications - Rolling stock - Intercommunication between vehicles and train/wayside - Part 1: Data dictionary and rules for functional standardisationIzstrādē
77059CLC/prTS 50711Railway applications - Fixed installations - High-voltage/low-voltage prefabricated substations in AC and DC electric traction systemsIzstrādē
Displaying 831-840 of 1105 results.