Registration number (WIID)Project No.TitleStatus
47557EN 61881-1:2011Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 1: Paper/plastic film capacitorsIzstrādē
44509prHD XXX S1Material for overhead contact lines for railways, underground and tramways at rated voltage up to 3 kV - Part 7: Clamps for catenary having diameter from 10.2 to 14 mmIzstrādē
45018prEN 50XXXStationary transformers in traction systemsIzstrādē
44876prEN 50XXXRailway applications - Communication signalling and processing systems: Signalling and communications - Product safety, grounding and protectionIzstrādē
42693prEN 50XXXParticular requirements and equipment for overhead contact lines for trolleybuses having nominal voltage up to 750 V d.c. - Switches and crossingsIzstrādē
43332prEN 50127-4Railway applications - Rules for the specification of a guided transport system - Part 4: System concept and application to different types of railwayIzstrādē
49663prEN 50XXXRailway applications - Power supply and rolling stock - Technical criteria for the coordination between power supply and rolling stock to achieve interoperability - Part 5: Minimum installed power in the traction system power supply for interoperability purposes for fixed installationsIzstrādē
81135prEN IEC 62973-3/prAARailway applications - Rolling stock - Batteries for auxiliary power supply systems – Part 3: Lead acid batteriesIzstrādē
77513EN 50129:2026Railway Application - Communication, signalling and processing system - Safety related electronic systems for signallingIzstrādē
69337CLC/TS 50459-2:2021Railway applications - Communication, signalling and processing systems - European Rail Traffic Management System - Part 2: Ergonomic arrangements of GSM-R informationIzstrādē
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