CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77947 | EN IEC 63497:2026 | Shunt-connected active correction devices (ACD) | Standarts spēkā |
| 60188 | LVS EN 61800-5-2:2017 | Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional | Standarts spēkā |
| 83203 | EN IEC 61800-5-1:2023/AC:2026-01 | Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy | Standarts spēkā |
| 74405 | LVS EN 61975:2011/A2:2023 | High-voltage direct current (HVDC) installations - System tests | Standarts spēkā |
| 72563 | LVS EN IEC 60700-3:2023 | Thyristor valves for high voltage direct current (HVDC) power transmission - Part 3: Essential ratings (limiting values) and characteristics | Standarts spēkā |
| 75537 | LVS EN IEC 60146-1-1:2024 | Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements | Standarts spēkā |
| 69821 | EN 61800-5-1:2007/A11:2021 | Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy | Standarts spēkā |
| 71144 | LVS EN IEC 62040-1:2019/A1:2023 | Uninterruptible power systems (UPS) - Part 1: Safety requirements | Standarts spēkā |
| 55287 | LVS CLC/TR 60919-1:2006 | Performance of high-voltage direct current (HVDC) systems with line- commutated converters - Part 1: Steady-state conditions | Standarts spēkā |
| 58294 | EN 62477-1:2012 | Safety requirements for power electronic converter systems and equipment - Part 1: General | Standarts spēkā |
Displaying 361-370 of 381 results.