CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79505 | prEN IEC 62040-5-1 | Uninterruptible power systems (UPS) - Part 5-1: DC output UPS - Safety requirements | Izstrādē |
| 78921 | prEN IEC 63532 | Interlink converters (ILC) - Safety and performance requirements | Izstrādē |
| 65317 | EN 60700-2:2016/AC:2017-07 | Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology | Izstrādē |
| 80778 | EN 50171:2021/prA1 | Central safety power supply systems | Izstrādē |
| 72513 | prEN IEC 61800-9-1:2022 | Adjustable speed electrical power drive systems (PDS) - Part 9-1: Ecodesign for motor systems - General requirements for setting energy efficiency standards | Izstrādē |
| 65182 | EN IEC 60633:2019 | High-voltage direct current (HVDC) transmission - Vocabulary | 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 |
Displaying 371-377 of 377 results.