CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76200 | prEN IEC 62040-1 | Uninterruptible power systems (UPS) - Part 1: Safety requirements | Izstrādē |
| 79426 | prEN IEC 61803 | Determination of power losses in high-voltage direct current (HVDC) converter stations | Izstrādē |
| 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 |
| 79495 | prEN IEC 61204-3 | Low-voltage switch mode power supplies - Part 3: Electromagnetic compatibility (EMC) | Izstrādē |
| 51362 | prEN 62040-2 | Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements | Izstrādē |
| 54018 | prEN 61136-1 | Semiconductor power convertors - Adjustable speed electric drive systems - General requirements - Part 1: Rating specifications, particularly for d.c. motor drives | Izstrādē |
| 54579 | prEN 60478-3 | Stabilized power supplies, d.c. output - Part 3: Reference levels and measurement of conducted electromagnetic interference (EMI) | Izstrādē |
| 57448 | prEN 50XXX | Energy efficiency and Eco-design requirements for power drive systems, motor starters, power electronics and their driven applications | Izstrādē |
| 78985 | prEN 50743 | Ecodesign for power electronics including approach for environmental product declarations and specifications for the material efficiency assessment | Izstrādē |
| 73372 | prEN 50598-3 | Ecodesign for power electronics including approach for environmental product declarations and specifications for the material efficiency assessment | Izstrādē |
Displaying 11-20 of 372 results.