CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77513 | prEN 50129:2024 | Railway Application - Communication, signalling and processing system - Safety related electronic systems for signalling | Aptauja slēgta |
| 77512 | prEN 50488 | Railway applications - Fixed Installations - Electrical safety measures for working on or near an overhead contact line system and/or its associated return circuit | Izstrādē |
| 77511 | LVS EN 50367:2020/A2:2025 | Railways applications - Fixed installations and rolling stock - Criteria to achieve technical compatibility between pantographs and overhead contact line | Standarts spēkā |
| 77511 | EN 50367:2020/A2:2025 | Railways applications - Fixed installations and rolling stock - Criteria to achieve technical compatibility between pantographs and overhead contact line | Standarts spēkā |
| 77510 | FprEN 50317:2025 | Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line | Izstrādē |
| 77509 | LVS 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 | |
| 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 | Standarts spēkā |
| 77508 | EN 50122-2:2022/A1:2025 | Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systems | Standarts spēkā |
| 77508 | LVS EN 50122-2:2022/A1:2025 | Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systems | |
| 77507 | LVS EN 50122-1:2022/A1:2025 | Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock |
Displaying 71-80 of 1106 results.