General characteristics
The three phase vacuum conctators of medium voltage, models smART VC-D and INCV 7202, manufactured by Arteche EDC as one of the advanced means of maneuvering electric loads.
- Three-phase vacuum contactor draw-out type, model smART VC-D, composed for one drawer with one three-phase vacuum contactor fix type, model INCV 7202, and source of feeding (with fuses as optional ) and Subcubicle (also called of celda, cell or alveolus).
- Three-phase vacuum contactor fix type, model INCV 7202, composed of one feeding source for installation in panels or cabines without extraction system.
Electrical characteristics
| Rated Voltage, kVrms |
7,2 |
| Operation Voltage, kVrms |
4,16 / 7,2 |
| Rated Current, Arms |
400 |
| Rated frequency, Hz |
50 / 60 |
| Short time withstand current, 1s, kAe |
6,3 |
| Capability for flow short time current, 30s, kArms |
2 |
| Capability for flow short time current, ½ cycle width fuses HH, kArms |
55 |
| Making current, ½ cycle, 10 times with fuses HH, kArms |
55 |
| Standards |
IEC 60470/2000,
NEMA - ICS - 2 and BS 775 |