CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75247 | EN IEC 62501:2024 | Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing | Standarts spēkā |
| 75247 | LVS EN IEC 62501:2024 | Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing | 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 |
| 75537 | LVS EN IEC 60146-1-1:2024 | Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements | Standarts spēkā |
| 75924 | prEN IEC 63285-3 | Energy Storage Power Converter (ESPC) Sub-System for use in Electrical Energy Storage Systems (EESS) - Part 3: Method of specifying the performance and test requirements | Izstrādē |
| 76009 | FprEN IEC 62909-1:2025 | Bi-directional grid connected power converters - Part 1: General and safety requirements | Izstrādē |
| 76200 | prEN IEC 62040-1 | Uninterruptible power systems (UPS) - Part 1: Safety requirements | Izstrādē |
| 76769 | EN 61800-5-2:2017/prA1 | Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional | Izstrādē |
| 77947 | prEN IEC 63497 | Shunt-connected active correction devices (ACD) | Izstrādē |
| 78772 | prEN IEC 62477-2 | Safety requirements for power electronic converter systems and equipment - Part 2: Power electronic converters from 1 000 v AC or 1 500 v DC up to 36 kv AC or 54 kv DC | Izstrādē |
Displaying 341-350 of 372 results.