CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 42934 | prEN 60349-3 | Electric traction - Rotating electrical machines for rail and road vehicles - Part 3: Determination of the total losses of convertor-fed alternating current motors by summation of the component losses | Izstrādē |
| 42914 | ENV 50121-4:1996 | Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus | Atcelts |
| 42914 | LVS ENV 50121-4:1996 | Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus | Atcelts |
| 42825 | prEN 62128-2 | Railway applications - Fixed installations - Part 2: Protective provisions against the effects of stray currents caused by d.c. traction systems | Izstrādē |
| 42772 | EN 50388:2012 | Railway Applications - Power supply and rolling stock - Technical criteria for the coordination between power supply (substation) and rolling stock to achieve interoperability | Atcelts |
| 42772 | LVS EN 50388:2012 | Railway Applications - Power supply and rolling stock - Technical criteria for the coordination between power supply (substation) and rolling stock to achieve interoperability | Atcelts |
| 42755 | EN 61375-3-3:2012 | Electronic railway equipment - Train communication network (TCN) - Part 3-3: CANopen Consist Network (CCN) | Izstrādē |
| 42755 | LVS EN 61375-3-3:2012 | Electronic railway equipment - Train communication network (TCN) - Part 3-3: CANopen Consist Network (CCN) (IEC 61375-3-3:2012) | Standarts spēkā |
| 42693 | prEN 50XXX | Particular requirements and equipment for overhead contact lines for trolleybuses having nominal voltage up to 750 V d.c. - Switches and crossings | Izstrādē |
| 42686 | prEN 50443 | Effects of electromagnetic interference on pipelines caused by high voltage a.c. railway systems and/or high voltage a.c. power supply systems | Izstrādē |
Displaying 1091-1100 of 1132 results.