CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 44517 | LVS EN 62040-2:2006 /AC:2007 | Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements | Atcelts |
| 47017 | LVS EN 50171:2002 | Central power supply systems | Atcelts |
| 51197 | LVS EN 50091-1-2:2002 | Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations | Atcelts |
| 46778 | LVS EN 61954:2011 | Static VAR compensators (SVC) - Testing of thyristor valves (IEC 61954:2011) | Atcelts |
| 77947 | prEN IEC 63497:2025 | Shunt-connected active correction devices (ACD) | Aptauja |
| 79426 | prEN IEC 61803:2025 | Determination of power losses in high-voltage direct current (HVDC) converter stations | Aptauja |
| 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 |
| 49638 | LVS EN 62310-2:2007 | Static transfer systems (STS) - Part 2: Electromagnetic compatibility (EMC) requirements | Standarts spēkā |
Displaying 241-250 of 372 results.