CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 47495 | EN 61954:1999/A1:2003 | Power electronics for electrical transmission and distribution systems - Testing of thyristor valves for static VAR compensators | Atcelts |
| 54369 | EN 62040-1-2:2003 | Uninterruptible power systems (UPS) - Part 1-2: General and safety requirements for UPS used in restricted access locations | Atcelts |
| 54471 | EN 50091-2:1995 | Uninterruptible power systems (UPS) - Part 2: EMC requirements | Atcelts |
| 48960 | EN 60700-1:1998 | Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing | Atcelts |
| 55707 | EN 60633:1999/A1:2009 | Terminology for high-voltage direct current (HVDC) transmission | Atcelts |
| 57329 | EN 61800-5-2:2007 | Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional | Atcelts |
| 56265 | EN 61800-7-202:2008 | Adjustable speed electrical power drive systems - Part 7-202: Generic interface and use of profiles for power drive systems - Profile type 2 specification | Atcelts |
| 49687 | 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 |
| 55461 | EN 62040-3:2001/A11:2009 | Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements | Atcelts |
| 49005 | EN 62040-1:2008/A1:2013 | Uninterruptible power systems (UPS) - Part 1: General and safety requirements for UPS | Atcelts |
Displaying 251-260 of 372 results.