CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74657 | EN 50124-2:2017/prA1 | Railway applications - Insulation coordination - Part 2: Overvoltages and related protection | Izstrādē |
| 66679 | EN IEC 60077-4:2019 | Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers | Izstrādē |
| 76371 | FprEN IEC 62590-2-2:2025 | Railway applications - Electronic power converters for fixed installations - Part 2-2: DC applications - Controlled converters | Izstrādē |
| 63924 | EN 62625-1:2013/A11:2017 | Electronic railway equipment - On board driving data recording system - Part 1: System specification | Izstrādē |
| 44640 | EN 62267:2009 | Railway applications - Automated urban guided transport (AUGT) - Safety requirements | Izstrādē |
| 50434 | EN 50155:2007/prA | Railway applications - Electronic equipment used on rolling stock | Izstrādē |
| 56381 | EN 50152-2:2012 | Railway applications - Fixed installations - Particular requirements for alternating current switchgear - Part 2: Disconnectors, earthing switches and switches with nominal voltage above 1 kV | Izstrādē |
| 44849 | EN 50163:2004/corrigendum May 2010 | Railway applications - Supply voltages of traction systems | Izstrādē |
| 78570 | EN 50388-1:2022/prA1 | 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 |
| 44402 | prHD XXX S1 | Material for overhead contact lines for railways, underground and tramways at rated voltage up to 3 kV - Part 4: Tie rods of insulating material | Izstrādē |
Displaying 311-320 of 1117 results.