CLC/TC 9X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 64011 | prEN 62912-2 | Railway applications - Direct current signalling monostable relays - Part 2: Monostable relays of spring type | Izstrādē |
| 57539 | prEN 50120 | Railway applications - Fire protection of railway vehicles - Part 3: Fire resistance requirements for fire barriers - Part 4: Fire safety requirements for railway rolling stock design - Part 6: Additional fire safety measures - Part 7: Fire safety requirements for flammable liquid & gas installations - Part 8: Fire test methods | Izstrādē |
| 67233 | EN 50463-2:2017/AC:2018-10 | Railway applications - Energy measurement on board trains - Part 2: Energy measuring | Izstrādē |
| 51446 | prEN 61287 | Power convertors installed on board rolling stock - Part 1: Characteristics and test methods | Izstrādē |
| 57123 | prEN 60411-1 | Railway applications - Electronic power converters for rolling stock - Part 1: Common clauses | Izstrādē |
| 57234 | prEN 60571-2 | Rules for electronic equipment used on rail vehicles - Part 2: Standardization of certain mechanical and electrical quantities - Principles of test devices | Izstrādē |
| 46353 | EN 50317:2002/prAX | Railway applications - Current collection systems - Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line | Izstrādē |
| 46820 | prEN 50155 | Railway applications - Electronic equipment used on rolling stock | Izstrādē |
| 59018 | EN 50152-3-1:2017 | 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 |
| 43047 | prEN 50XXX | Electrical traction equipment - Emission/HF requirements for EMC outside railway systems | Izstrādē |
Displaying 811-820 of 1130 results.