CLC/TC 9X

Registration number (WIID)Project No.TitleStatus
46797EN 50123-7-3:2003Railway applications - Fixed installations - D.C. switchgear - Part 7-3: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating voltage transducers and other voltage measuring devicesIzstrādē
45297prHD XXX S1Material for overhead contact lines for railways, underground and tramways at rated voltage up to 3 kV - Part 1: General - Application - Statistic controlsIzstrādē
45949prHD XXX S1Material for overhead contact lines for railways, underground and tramways at rated voltage up to 3 kV - Part 2: Clamps of insulating material for tube supports having a diameter of 76.60 and 50 mmIzstrādē
56999prHD XXX S1Construction safety of traction systemsIzstrādē
57250prEN 50120-2Railway applications - Fire protection of railway vehicles - Part 2: Requirements for fire behaviour of materials and componentsIzstrādē
42686prEN 50443Effects of electromagnetic interference on pipelines caused by high voltage a.c. railway systems and/or high voltage a.c. power supply systemsIzstrādē
42556EN 50443:2011Effects of electromagnetic interference on pipelines caused by high voltage a.c. electric traction systems and/or high voltage a.c. power supply systemsIzstrādē
68106EN 50122-3:2022Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systemsIzstrādē
68105EN 50122-2:2022Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systemsIzstrādē
41954prEN 50388Railway applications - Power supply and rolling stock - Technical criteria for the coordination between power supply (substation) and rolling stock to achieve interoperabilityIzstrādē
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