TRUSTWORTHY VFD PANELS FOR INDUSTRIAL MOTOR PACE MANAGEMENT IN UAE

For example, with an average 480 VAC three-phase input voltage, the DC bus will keep a cost of about 650 VDC, with precise bus voltage according to the line voltage level and motor load. The key reason why the DC bus voltage is increased compared to nominal input line voltage is because of the root-necessarily mean-squared measurements of AC sine w