CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71565 | EN 50163:2004/A3:2022 | Railway applications - Supply voltages of traction systems | Izstrādē |
| 53399 | EN 60322:2001 | Railway applications - Electric equipment for rolling stock - Rules for power resistors of open construction | Izstrādē |
| 53455 | EN 50125-3:2003 | Railway applications - Environmental conditions for equipment - Part 3: Equipment for signalling and telecommunications | Izstrādē |
| 56563 | prEN 50XXX | Rolling stock for tramways and metrotramways --General characteristics and performances | Izstrādē |
| 77509 | EN 50122-3:2022/A1:2025 | Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems | Izstrādē |
| 64230 | EN 50122-1:2011/A4:2017 | Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock | Izstrādē |
| 53418 | prEN 60411-3 | Railway applications - Electronic power converters for rolling stock - Part 3: Traction converters | Izstrādē |
| 80852 | EN 50716:2023/prA1 | Railway Applications - Requirements for software development | Izstrādē |
| 44565 | prEN 50XXX | Revision of DIN 43200:1972-07: Roller, bearings for electric traction; preservation, incorporation, lubrication, dismantling, cleaning and reapplication | Izstrādē |
| 52624 | prEN 50126-4 | Railway applications - Dependability for guided transport systems (availability, reliability, maintenability, safety) - Part 4: Maintenability | Izstrādē |
Displaying 801-810 of 1096 results.