CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 66458 | LVS EN IEC 61800-2:2021 | Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for adjustable speed AC power drive systems | 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 |
| 80213 | LVS EN 50171:2022/AC:2024-08 | Central safety power supply systems | Standarts spēkā |
| 72384 | LVS EN 60700-2:2017/A1:2022 | Thyristor valves for high voltage direct current (HVDC) power transmission - Part 2: Terminology | Standarts spēkā |
| 69822 | LVS EN IEC 62040-1:2019/A11:2021 | Uninterruptible power systems (UPS) - Part 1: Safety requirements | Standarts spēkā |
| 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 |
| 50644 | LVS EN 62751-1:2015 | Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements | 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 |
| 80213 | EN 50171:2021/AC:2024-08 | Central safety power supply systems | 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 |
Displaying 291-300 of 372 results.