CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 54265 | prEN 50XXX | Communication means between safety equipment and man-machine interfaces (MMI) | Izstrādē |
| 78560 | EN 50152-3-1:2017/FprA1:2025 | Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-1: Measurement, control and protection devices for specific use in a.c. traction systems - Devices | Izstrādē |
| 51707 | CLC/prTR 50XXX | Railway applications - Guide for the use of the terminology for testing procedures | Izstrādē |
| 52310 | prEN 50XXX | Electromagnetic interference produced on TLC lines by AC traction lines: test method and level for telecommunication equipment immunity | Izstrādē |
| 52007 | prEN 50XXX | Railway applications - Power supply and rolling stock - Technical criteria for the coordination between power supply and rolling stock to achieve interoperability - Part 3: Special requirements for fixed installations | Izstrādē |
| 42086 | EN 50123-4:2003 | Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches | Izstrādē |
| 45218 | prEN 50XXX | Revision of NF F 70-030 - Railway applications - Fixed installations - Electromechanical safety relays - Engineering and designing rules | Izstrādē |
| 52190 | EN 60349-1:2010 | Electric traction - Rotating electrical machines for rail and road vehicles - Part 1: Machines other than electronic converter-fed alternating current motors | Izstrādē |
| 42175 | CLC/prTS 60349-3 | Electric traction - Rotating electrical machines for rail and road vehicles - Part 3: Determination of the total losses of converter-fed alternating current motors by summation of the component losses | Izstrādē |
| 52666 | EN 50328:2003/corrigendum Dec. 2006 | Railway applications - Fixed installations - Electronic power converters for substations | Izstrādē |
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