CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 61136 | EN IEC 61800-3:2018 | Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods | Standarts spēkā |
| 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 |
| 66445 | EN IEC 61800-1:2021 | Adjustable speed electrical power drive systems - Part 1: General requirements - Rating specifications for low voltage adjustable speed DC power drive systems | Izstrādē |
| 60436 | EN IEC 61204-7:2018 | Low-voltage switch mode power supplies - Part 7: Safety requirements | Standarts spēkā |
| 69729 | EN IEC 61204-3:2018/prAA | Low-voltage switch mode power supplies - Part 3: Electromagnetic compatibility (EMC) | Izstrādē |
| 60435 | EN IEC 61204-3:2018 | Low-voltage switch mode power supplies - Part 3: Electromagnetic compatibility (EMC) | Standarts spēkā |
| 72563 | EN IEC 60700-3:2023 | Thyristor valves for high voltage direct current (HVDC) power transmission - Part 3: Essential ratings (limiting values) and characteristics | Izstrādē |
| 71710 | EN IEC 60633:2019/AC:2020-04 | High-voltage direct current (HVDC) transmission - Vocabulary | Izstrādē |
| 65182 | EN IEC 60633:2019 | High-voltage direct current (HVDC) transmission - Vocabulary | Izstrādē |
| 81604 | EN IEC 60146-1-1:2024/AC:2025-03 | Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements | Standarts spēkā |
Displaying 221-230 of 372 results.