Registration number (WIID)Project No.TitleStatus
45018prEN 50XXXStationary transformers in traction systemsIzstrādē
52737prEN 50XXXRailway applications - Testing of rolling stock after completion of construction and before entry into service - Requirements for interoperabilityIzstrādē
48500prEN 50XXXElectrical equipment in trolley busses - Safety requirements and guide for the submission of offersIzstrādē
47925prEN 50XXXElectronic power converters for substations - Part 1: Traction rectifier units - Immunity requirementsIzstrādē
47616prEN 50XXXElectromagnetic interference produced on TLC lines by harmonics flowing on power linesIzstrādē
44565prEN 50XXXRevision of DIN 43200:1972-07: Roller, bearings for electric traction; preservation, incorporation, lubrication, dismantling, cleaning and reapplicationIzstrādē
44782prEN 50XXXRailway applications - Balise-loop transmission system interfaceIzstrādē
56202prEN 50XXXRailway rolling stock and fixed equipment - Fitting devices of electronic equipment - Plug-in units - Subracks - Racks - Cabinets - Dimensional characteristicsIzstrādē
56563prEN 50XXXRolling stock for tramways and metrotramways --General characteristics and performancesIzstrādē
55527prEN 50XXXRevision of Italian CEI Standard 9-04: Railway applications - Electrical equipment in trolley buses - Safety requirements and guide for tenderingIzstrādē
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