CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73372 | prEN 50598-3 | Ecodesign for power electronics including approach for environmental product declarations and specifications for the material efficiency assessment | Izstrādē |
| 80778 | EN 50171:2021/prA1:2026 | Central safety power supply systems | Izstrādē |
| 80337 | EN 62040-5-3:2017/prA1 | Uninterruptible power systems (UPS) - Part 5-3: DC output UPS - Performance and test requirements | Izstrādē |
| 80484 | prEN IEC 63285-3 | Power electronic converters for distributed energy resources - Part 3: Performance and test methods | Izstrādē |
| 83693 | prEN IEC 60146-2 | Semiconductor converters - Part 2: Self-commutated semiconductor converters including direct DC converters | Izstrādē |
| 83851 | prEN IEC 62823 | Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testing | Izstrādē |
| 82462 | EN IEC 61800-3:2023/prAA | Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools | Izstrādē |
| 79426 | FprEN IEC 61803:2026 | Determination of power losses in high-voltage direct current (HVDC) converter stations | Izstrādē |
| 66458 | EN IEC 61800-2:2021 | Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for adjustable speed AC power drive systems | Izstrādē |
| 75245 | EN 62927:2017/A1:2023 | Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical testing | Izstrādē |
Displaying 61-70 of 381 results.