CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 56344 | EN 62040-1-1:2003 | Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas | Atcelts |
| 46300 | EN 61800-2:1998 | Adjustable speed electrical power drive systems - Part 2: General requirements - Rating specifications for low voltage adjustable frequency a.c. power drive systems | Atcelts |
| 51197 | LVS EN 50091-1-2:2002 | Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations | Atcelts |
| 49687 | LVS EN 50091-1-1:1996/corrigendum Aug. 2004 | Uninterruptible power systems (UPS) - Part 1-1: General and safety requirements for UPS used in operator access areas | Atcelts |
| 60319 | LVS EN 61803:2003/A2:2017 | Determination of power losses in high-voltage direct current (HVDC) converter stations with line commutated converters | Atcelts |
| 44575 | LVS ENV 50091-3:1998 | Uninterruptible Power Systems (UPS) - Part 3: Performance requirements and test methods | Atcelts |
| 51540 | LVS EN 60146-1-1:2010 | Semiconductor converters - General requirements and line commutated converters -- Part 1-1: Specification of basic requirements (IEC 60146-1-1:2009) | Atcelts |
| 47017 | LVS EN 50171:2002 | Central power supply systems | Atcelts |
| 56658 | LVS EN 61204-3 | Low-voltage power supplies, d.c. output - Part 3: Electromagnetic compatibility (EMC) | Atcelts |
| 44517 | LVS EN 62040-2:2006 /AC:2007 | Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements | Atcelts |
Displaying 131-140 of 381 results.