CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 54364 | EN 61148:2012 | Terminal markings for valve device stacks and assemblies and for power conversion equipment | Izstrādē |
| 42088 | EN 61800-7-204:2016 | Adjustable speed electrical power drive systems - Part 7-204: Generic interface and use of profiles for power drive systems - Profile type 4 specification | Izstrādē |
| 52407 | EN 61800-7-202:2016 | Adjustable speed electrical power drive systems - Part 7-202: Generic interface and use of profiles for power drive systems - Profile type 2 specification | Izstrādē |
| 64431 | EN 60700-1:2015/AC:2017-02 | Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing | Izstrādē |
| 43863 | EN 60146-1-1:1993/prA2 | Semiconductor convertors - General requirements and line commutated convertors - Part 1-1: Specifications of basic requirements | Izstrādē |
| 42002 | EN 50091-1-1:1996/prA1 | Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas | Izstrādē |
| 57448 | prEN 50XXX | Energy efficiency and Eco-design requirements for power drive systems, motor starters, power electronics and their driven applications | Izstrādē |
| 69730 | EN IEC 61800-3:2018/prAA | Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods | Izstrādē |
| 74044 | EN 62751-1:2014/A2:2022 | Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements | Izstrādē |
| 53567 | EN 61204-6:2001 | Low-voltage power supplies, DC output - Part 6: Requirements for low-voltage power supplies of assessed performance | Izstrādē |
Displaying 291-300 of 372 results.