CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80139 | EN IEC 61954:2021/AC:2024-06 | Static VAR compensators (SVC) - Testing of thyristor valves | Standarts spēkā |
| 72568 | EN IEC 61954:2021 | Static VAR compensators (SVC) - Testing of thyristor valves | Standarts spēkā |
| 68472 | EN IEC 61803:2020 | Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters | Standarts spēkā |
| 81451 | EN IEC 61800-9-2:2025/prA1:2025 | 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 slēgta |
| 72514 | 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 |
| 67388 | EN IEC 61800-5-3:2023 | Adjustable speed electrical power drive systems - Part 5-3: Safety requirements - Functional, electrical and environmental requirements for encoders | Standarts spēkā |
| 80632 | EN IEC 61800-5-1:2023/prA1 | Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy | Izstrādē |
| 66444 | EN IEC 61800-5-1:2023 | Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy | Standarts spēkā |
| 82462 | EN IEC 61800-3:2023/prAA | Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools | Izstrādē |
| 81837 | EN IEC 61800-3:2023/AC:2025-04 | Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools | Standarts spēkā |
Displaying 211-220 of 375 results.