CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 54816 | prEN 50159-2 | Railway applications - Communication, signalling and processing systems - Part 2: Safety related communication in open transmission systems | Izstrādē |
| 54794 | prEN 60850 | Railway applications - Supply voltages of traction systems | 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 |
| 54744 | LVS EN 50500:2008 | Measurement procedures of magnetic field levels generated by eletronic and eletrical apparatus in the railway environment with respect to human exposure | Standarts spēkā |
| 54722 | prEN 50XXX | Safety for traction stationary installations | Izstrādē |
| 54693 | prEN 50XXX | Railway applications - Fixed installations - Application guide for the safety standardisation in railway d.c. fixed installations facing metallic structures or reinforced concrete - Part 1: Systems with nominal voltage up to 1500 V (for urban and sub-urban traffic, excluding main lines) | Izstrādē |
| 54653 | EN 50329:2003 | Railway applications - Fixed installations - Traction transformers | Izstrādē |
| 54653 | LVS EN 50329:2003 | Railway applications - Fixed installations - Traction transformers | Standarts spēkā |
| 54628 | prEN 62499 | Railway applications - Current collection systems - Pantographs, testing methods for carbon contact strips | Izstrādē |
| 54569 | prEN 50120-1 | Railway applications - Fire protection of railway vehicles - Part 1: General rules | Izstrādē |
Displaying 531-540 of 1117 results.