CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 69731 | EN IEC 62040-2:2018/prAA | Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements | Izstrādē |
| 74405 | EN 61975:2010/A2:2022 | High-voltage direct current (HVDC) installations - System tests | Izstrādē |
| 65574 | EN IEC 62909-2:2019 | Bi-directional grid-connected power converters - Part 2: Interface of GCPC and distributed energy resources | Izstrādē |
| 53567 | EN 61204-6:2001 | Low-voltage power supplies, DC output - Part 6: Requirements for low-voltage power supplies of assessed performance | Izstrādē |
| 57448 | prEN 50XXX | Energy efficiency and Eco-design requirements for power drive systems, motor starters, power electronics and their driven applications | Izstrādē |
| 64431 | EN 60700-1:2015/AC:2017-02 | Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing | Izstrādē |
| 56821 | EN 62823:2015 | Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testing | Izstrādē |
| 49638 | EN 62310-2:2007 | Static transfer systems (STS) - Part 2: Electromagnetic compatibility (EMC) requirements | Izstrādē |
| 46347 | EN 50091-2:1995/prA1 | Uninterruptible power systems (UPS) - Part 2: EMC requirements | Izstrādē |
| 46655 | prEN 50161 | Certification of low-voltage power supply devices of assessed quality | Izstrādē |
Displaying 21-30 of 382 results.