Registration number (WIID)Project No.TitleStatus
57669prEN 50XXXRevision of DIN 43 589 part 1 - Connector for battery powered industrial trucks 80, 160, 320 Amps, 150 volts - Connecting dimensionsIzstrādē
45018prEN 50XXXStationary transformers in traction systemsIzstrādē
44876prEN 50XXXRailway applications - Communication signalling and processing systems: Signalling and communications - Product safety, grounding and protectionIzstrādē
56563prEN 50XXXRolling stock for tramways and metrotramways --General characteristics and performancesIzstrādē
54722prEN 50XXXSafety for traction stationary installationsIzstrādē
43108prEN 50XXXRailway applications - Rolling stock - Pantographs: Characteristics and tests - Requirements for interoperabilityIzstrādē
42693prEN 50XXXParticular requirements and equipment for overhead contact lines for trolleybuses having nominal voltage up to 750 V d.c. - Switches and crossingsIzstrādē
54693prEN 50XXXRailway applications - Fixed installations - Application guide for the safety standardisation in railway d.c. fixed installations facing metallic structures or reinforced concrete - Part 1: Systems with nominal voltage up to 1500 V (for urban and sub-urban traffic, excluding main lines)Izstrādē
47616prEN 50XXXElectromagnetic interference produced on TLC lines by harmonics flowing on power linesIzstrādē
46124prEN 50XXXRailway applications - Fixed installations - Requirements and testing methods for sectioning devices in the view of interoperability constituentIzstrādē
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