CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77947 | LVS EN IEC 63497:2026 | Shunt-connected active correction devices (ACD) | Standarts spēkā |
| 77947 | EN IEC 63497:2026 | Shunt-connected active correction devices (ACD) | Standarts spēkā |
| 45892 | LVS EN 50178:2002 | Electronic equipment for use in power installations | Standarts spēkā |
| 66444 | LVS EN IEC 61800-5-1:2023 | Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy | Standarts spēkā |
| 81451 | LVS EN IEC 61800-9-2:2025/A1:2026 | Adjustable speed electrical power drive systems (PDS) - Part 9-2: Ecodesign for motor systems - Energy efficiency determination and classification | Standarts spēkā |
| 75537 | EN IEC 60146-1-1:2024 | Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements | Standarts spēkā |
| 60353 | EN 62040-5-3:2017 | Uninterruptible power systems (UPS) - Part 5-3: DC output UPS - Performance and test requirements | Standarts spēkā |
| 63053 | EN 62501:2009/A2:2017 | Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing | Standarts spēkā |
| 69667 | EN IEC 61800-3:2023 | Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools | Standarts spēkā |
| 74666 | EN IEC 62040-1:2019/A2:2025 | Uninterruptible power systems (UPS) - Part 1: Safety requirements | Standarts spēkā |
Displaying 111-120 of 384 results.