CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 44461 | EN 62747:2014 | Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems | Izstrādē |
| 66444 | EN IEC 61800-5-1:2023 | Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy | Izstrādē |
| 48229 | EN 61800-7-203:2016 | Adjustable speed electrical power drive systems - Part 7-203: Generic interface and use of profiles for power drive systems - Profile type 3 specification | Izstrādē |
| 46655 | prEN 50161 | Certification of low-voltage power supply devices of assessed quality | Izstrādē |
| 53836 | EN 62040-4:2013 | Uninterruptible power systems (UPS) - Part 4: Environmental aspects - Requirements and reporting | Izstrādē |
| 50359 | prEN 50171 | Central power supply systems | Izstrādē |
| 49240 | EN 62310-1:2005 | Static transfer systems (STS) - Part 1: General and safety requirements | Izstrādē |
| 56959 | EN 62310-3:2008 | Static transfer systems (STS) - Part 3: Method for specifying performance and test requirements | Izstrādē |
| 53675 | EN 61204:1995/A1:2001 | Low-voltage power supply devices, d.c. output - Performance characteristics | Izstrādē |
| 63172 | EN IEC 62477-2:2018 | 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 51-60 of 381 results.