CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77947 | FprEN IEC 63497:2025 | Shunt-connected active correction devices (ACD) | Izstrādē |
| 46655 | prEN 50161 | Certification of low-voltage power supply devices of assessed quality | Izstrādē |
| 80337 | EN 62040-5-3:2017/prA1 | Uninterruptible power systems (UPS) - Part 5-3: DC output UPS - Performance and test requirements | Izstrādē |
| 66352 | EN 62927:2017/AC:2018-01 | Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical Testing | Izstrādē |
| 54579 | prEN 60478-3 | Stabilized power supplies, d.c. output - Part 3: Reference levels and measurement of conducted electromagnetic interference (EMI) | Izstrādē |
| 65317 | EN 60700-2:2016/AC:2017-07 | Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology | Izstrādē |
| 50644 | EN 62751-1:2014 | Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements | Izstrādē |
| 49638 | EN 62310-2:2007 | Static transfer systems (STS) - Part 2: Electromagnetic compatibility (EMC) requirements | 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 |
| 56821 | EN 62823:2015 | Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testing | Izstrādē |
Displaying 311-320 of 379 results.