CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80632 | EN IEC 61800-5-1:2023/prA1:2025 | Amendment 1 - Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy | Aptauja slēgta |
| 79656 | EN 62747:2014/prA2:2025 | Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems | Aptauja slēgta |
| 80778 | EN 50171:2021/prA1:2026 | Central safety power supply systems | Aptauja |
| 42919 | LVS EN 62477-1:2013/A11:2014 | Safety requirements for power electronic converter systems and equipment - Part 1: General | Atcelts |
| 53220 | LVS EN 50091-1-2:1998/corrigendum Aug. 1999 | Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations | Atcelts |
| 54315 | LVS EN 50091-1:1993 | Uninterruptible power systems (UPS) - Part 1: General and safety requirements | Atcelts |
| 69815 | LVS EN 62477-1:2013/A12:2021 | Safety requirements for power electronic converter systems and equipment - Part 1: General | Atcelts |
| 55363 | LVS EN 61800-7-302:2008 | Adjustable speed electrical power drive systems - Part 7-302: Generic interface and use of profiles for power drive systems - Mapping of profiles type 2 to network technologies | Atcelts |
| 47661 | LVS EN 62501:2010/A1:2015 | Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing | Atcelts |
| 45380 | LVS EN 61800-3:1996/A11:2000/corrigendum May 2001 | Adjustable speed electrical power drive systems - Part 3: EMC product standard including specific test methods | Atcelts |
Displaying 141-150 of 384 results.