CLC/TC 9X

Registration number (WIID)Project No.TitleStatus
81040prEN 50463-2:2025Railway applications - Energy measurement on board trains - Part 2: Energy measuringAptauja slēgta
81039prEN 50463-1:2025Railway applications - Energy measurement on board trains - Part 1: GeneralAptauja slēgta
42686prEN 50443Effects of electromagnetic interference on pipelines caused by high voltage a.c. railway systems and/or high voltage a.c. power supply systemsIzstrādē
52300prEN 50439-3Railway applications - Rolling stock - Reliability tests for high power semiconductor devices - Part 3: Multi-chip presspackIzstrādē
56401prEN 50439-2Railway applications - Rolling stock - Reliability tests for high power semiconductor devices - Part 2: Integrated water-cooled moduleIzstrādē
50285prEN 50439-1Railway applications - Reliability tests for high power semiconductors devices - Part 1: Standard base-plate modulesIzstrādē
60245prEN 50388-2:2017Railway Applications - Fixed installations and rolling stock - Technical criteria for the coordination between power supply and rolling stock to achieve interoperability - Part 2: stability and harmonicsIzstrādē
45993prEN 50388:2008/prARailway applications - Power supply and rolling stock - Technical criteria for the coordination between power supply (substation) and rolling stock to achieve interoperabilityIzstrādē
71563prEN 50388-2Railway Applications - Fixed installations and rolling stock - Technical criteria for the coordination between electric traction power supply systems and rolling stock to achieve interoperability - Part 2: stability and harmonicsIzstrādē
82356prEN 50388-1:2026Fixed installations and rolling stock for railway applications - Technical criteria for the coordination between electric traction power supply systems and rolling stock to achieve interoperability - Part 1: GeneralAptauja
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