CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 44231 | EN 50123-4:2003/A1:2013 | Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches | Izstrādē |
| 44278 | EN 50123-7-2:2003 | Railway applications - Fixed installations - D.C. switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devices | Izstrādē |
| 44278 | LVS EN 50123-7-2:2003 | Railway applications - Fixed installations; D.C. switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c.; Isolating current transducers and other current measuring devices | Standarts spēkā |
| 44284 | LVS EN 50123-7-2:2002 | Railway applications - Fixed installations - D.C. switchgear - Part 7: Measurement, control and protection devices for specific use in d.c. traction systems - Section 2: Isolating current transducers and other current measuring devices | Atcelts |
| 44284 | EN 50123-7-2:1999 | Railway applications - Fixed installations - D.C. switchgear - Part 7: Measurement, control and protection devices for specific use in d.c. traction systems - Section 2: Isolating current transducers and other current measuring devices | Atcelts |
| 44287 | EN 50122-3:2010 | Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of a.c. and d.c. traction systems | Izstrādē |
| 44287 | LVS EN 50122-3:2011 | Railway applications - Fixed installations - Electrical safety, earthing and the return circuit -- Part 3: Mutual Interaction of a.c. and d.c. traction systems | Atcelts |
| 44348 | EN 50578:2013 | Railways applications - Direct current signalling relays | Izstrādē |
| 44348 | LVS EN 50578:2013 | Railways applications - Direct current signalling relays | Standarts spēkā |
| 44369 | prHD XXX S1 | Traction systems, particular requirements for vehicles and their equipment | Izstrādē |
Displaying 121-130 of 1088 results.