CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 64352 | EN 50488:2021 | Railway applications - Fixed installations - Electrical protective measures for working on or near an overhead contact line system and/or its associated return circuit | Izstrādē |
| 54744 | EN 50500:2008 | Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure | Izstrādē |
| 43929 | EN 50500:2008/A1:2015 | Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure | Izstrādē |
| 47039 | EN 50502:2015 | Railway applications - Rolling stock - Electric equipment in trolley buses - Safety requirements and current collection systems | Izstrādē |
| 57876 | EN 50526-1:2012 | Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 1: Surge arresters | Izstrādē |
| 57654 | EN 50526-2:2014 | Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices | Izstrādē |
| 48230 | EN 50526-3:2016 | Railway application - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 3: Application Guide | Izstrādē |
| 57204 | EN 50533:2011 | Railway applications - Three-phase train line voltage characteristics | Izstrādē |
| 63228 | EN 50533:2011/A1:2016 | Railway applications - Three-phase train line voltage characteristics | Izstrādē |
| 68088 | EN 50546:2020 | Railway applications - Rolling Stock - Three-phase shore (external) supply system for rail vehicles and its connectors | Standarts spēkā |
Displaying 341-350 of 1088 results.