CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79345 | prEN 50206-2:2025 | Railway applications - Rolling stock - Pantographs: Characteristics and tests - Part 2: Pantographs for metros and light rail vehicles | Aptauja slēgta |
| 41954 | prEN 50388 | Railway applications - Power supply and rolling stock - Technical criteria for the coordination between power supply (substation) and rolling stock to achieve interoperability | Izstrādē |
| 82356 | prEN 50388-1 | Fixed 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: General | Izstrādē |
| 60244 | prEN 50388-1 | Railway Applications - Fixed installations and rolling stock - Technical criteria for the coordination between traction power supply and rolling stock to achieve interoperability - Part 1: general | Izstrādē |
| 71563 | prEN 50388-2 | Railway 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 harmonics | Izstrādē |
| 45993 | prEN 50388:2008/prA | Railway applications - Power supply and rolling stock - Technical criteria for the coordination between power supply (substation) and rolling stock to achieve interoperability | Izstrādē |
| 60245 | prEN 50388-2:2017 | Railway Applications - Fixed installations and rolling stock - Technical criteria for the coordination between power supply and rolling stock to achieve interoperability - Part 2: stability and harmonics | Izstrādē |
| 50285 | prEN 50439-1 | Railway applications - Reliability tests for high power semiconductors devices - Part 1: Standard base-plate modules | Izstrādē |
| 56401 | prEN 50439-2 | Railway applications - Rolling stock - Reliability tests for high power semiconductor devices - Part 2: Integrated water-cooled module | Izstrādē |
| 52300 | prEN 50439-3 | Railway applications - Rolling stock - Reliability tests for high power semiconductor devices - Part 3: Multi-chip presspack | Izstrādē |
Displaying 971-980 of 1107 results.