General characteristics
The simplified draw-out for three-phase vacuum circuit breakers that it was developed to assist the recommendations of the cubicles Metal Enclosed standards. It is a maneuver equipment used in three-phase distributuion systems, capable to interrupt or to establish the electric continuity in panels.
This equipment was developed to assist manufacturers of panels that don't possess technology of draw-out vacuum circuit breakers, facilitating the opening / closing electric circuits operation with safety, through the manual and / or motorized operation.
Electrical characteristics
| Rated Voltage, kVrms |
17,5 / 25,8 * |
| Operation Voltage, kVrms |
13,8 / 24,2 * |
| Rated Current, Arms |
630 / 1250 |
| Rated frequency, Hz |
50 / 60 |
| Short time withstand current, 1s, kArms |
24 / 31,5 / 40 |
| Standards |
NBR 7118, IEC 62271-100, IEC 60255,
IEC 61936-1/2002, IEC 60694 |
Note: (*) Under consultation