CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 47495 | LVS EN 61954:2002 /A1:2003 | Power electronics for electrical transmission and distribution systems - Testing of thyristor valves for static VAR compensators | Atcelts |
| 47285 | EN 60633:1999 | Terminology for high-voltage direct current (HVDC) transmission | Atcelts |
| 47285 | LVS EN 60633:2003 | Terminology for high-voltage direct current (HVDC) transmission | Atcelts |
| 47042 | LVS EN 61204-7:2007 | Low-voltage power supplies, d.c. output - Part 7: Safety requirements | Atcelts |
| 47042 | EN 61204-7:2006 | Low voltage power supplies, d.c. output - Part 7: Safety requirements | Atcelts |
| 47017 | LVS EN 50171:2002 | Central power supply systems | Atcelts |
| 47017 | EN 50171:2001 | Central power supply systems | Standarts spēkā |
| 46778 | LVS EN 61954:2011 | Static VAR compensators (SVC) - Testing of thyristor valves (IEC 61954:2011) | Atcelts |
| 46778 | EN 61954:2011 | Static VAR compensators (SVC) - Testing of thyristor valves | Atcelts |
| 46776 | CLC/TR 61491:2010 | Electrical equipment of industrial machines - Serial data link for real-time communication between controls and drives | Atcelts |
Displaying 311-320 of 384 results.