CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 53836 | LVS EN 62040-4:2014 | Uninterruptible power systems (UPS) - Part 4: Environmental aspects - Requirements and reporting IEC 62040-4:2013) | Standarts spēkā |
| 53675 | LVS EN 61204:2003 +A1 | Low-voltage power supply devices, d.c. output - Performance characteristics and safety requirements | Standarts spēkā |
| 53675 | EN 61204:1995/A1:2001 | Low-voltage power supply devices, d.c. output - Performance characteristics | Izstrādē |
| 53608 | LVS EN 61800-2:2016 | Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adjustable speed a.c. power drive systems | Atcelts |
| 53608 | EN 61800-2:2015 | Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adjustable speed a.c. power drive systems | Atcelts |
| 53567 | LVS EN 61204-6:2002 | Low-voltage power supplies, DC output - Part 6: Requirements for low-voltage power supplies of assessed performance | Standarts spēkā |
| 53567 | EN 61204-6:2001 | Low-voltage power supplies, DC output - Part 6: Requirements for low-voltage power supplies of assessed performance | Izstrādē |
| 53353 | EN 61954:1999 | Power electronics for electrical transmission and distribution systems - Testing of thyristor valves for static VAR compensators | Atcelts |
| 53353 | LVS EN 61954:2002 | Power electronics for electrical transmission and distribution systems - Testing of thyristor valves for static VAR compensators | 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 |
Displaying 221-230 of 372 results.