CLC/TC 20
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 51203 | prEN 60331-23 | Tests for electric cables under fire conditions - Circuit integrity - Part 23: Procedures and requirements - Electric data cables | Izstrādē |
| 57683 | prEN 60331-25 | Tests for electric cables under fire conditions - Circuit integrity - Part 25: Procedures and requirements - Optical fibre cables | Izstrādē |
| 42550 | prEN 60885-1 | Electrical test methods for electric cables - Part 1: Electrical tests for cables, cords and wires for voltages up to and including 450/750 V | Izstrādē |
| 42588 | prEN 61443 | Short-circuit temperature limits of electric cables with rated voltages above 30 kV (Um = 36 kV) | Izstrādē |
| 61599 | prEN 62895 | High Voltage Direct Current (HVDC) power transmission cables with extruded insulation and their accessories for rated voltages up to 320 kV for land applications - Test methods and requirements | Izstrādē |
| 66047 | prEN 63075 | Superconducting AC power cables and their accessories for rated voltages from 6 kV to 500 kV - Test methods and requirements | Izstrādē |
| 81233 | prEN IEC 60287-2-4 | Electric cables - Calculation of the current rating - Part 2-4: Thermal resistance - Thermal resistance in j-tubes installations | Izstrādē |
| 81741 | prEN IEC 61138 | Cables for portable earthing and short-circuiting equipment | Izstrādē |
| 54822 | prHD 21.4 S3 | Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 4: Sheathed cables for fixed wiring | Izstrādē |
| 46015 | prHD 359 S3 | Flat polyvinylchloride sheathed flexible cables | Izstrādē |
Displaying 1301-1310 of 1388 results.