CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 50593 | LVS EN 61800-4:2003 | Adjustable speed electrical power drive systems - Part 4: General requirements; Rating specifications for a.c. power drive systems above 1000 V a.c. and not exceeding 35 kV | Standarts spēkā |
| 50586 | LVS EN 60146-2:2002 | Semiconductor converters - Part 2: Self-commutated semiconductor converters including direct d.c. converters | Standarts spēkā |
| 72514 | LVS EN IEC 61800-9-2:2025 | Adjustable speed electrical power drive systems (PDS) - Part 9-2: Ecodesign for motor systems - Energy efficiency determination and classification | Standarts spēkā |
| 79656 | EN 62747:2014/prA2:2025 | Amendment 2 - Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems | Aptauja slēgta |
| 73429 | prEN IEC 62909-3:2023 | Bi-directional grid connected power converters - Part 3: EMC requirements and test methods | Aptauja slēgta |
| 72513 | prEN IEC 61800-9-1:2022 | Adjustable speed electrical power drive systems - Part 9-1: Ecodesign for power drive systems, motor starters, power electronics and their driven applications - General requirements for setting energy efficiency standards for power driven equipment using the extended product approach (EPA) and semi analytic model (SAM) | Aptauja slēgta |
| 79426 | prEN IEC 61803:2025 | Determination of power losses in high-voltage direct current (HVDC) converter stations | Aptauja |
| 81451 | EN IEC 61800-9-2:2025/prA1:2025 | Amendment 1 - Adjustable speed electrical power drive systems (PDS) - Part 9-2: Ecodesign for motor systems - Energy efficiency determination and classification Technical corrections to calculations for correction factors | Aptauja |
| 77947 | prEN IEC 63497:2025 | Shunt-connected active correction devices (ACD) | Aptauja |
| 76200 | prEN IEC 62040-1:2025 | Uninterruptible power systems (UPS) - Part 1: Safety requirements | Aptauja |
Displaying 121-130 of 373 results.