SIGNIFICANT-FUNCTIONALITY VFD PANELS FOR PRECISE MOTOR PACE OPTIMIZATION IN UAE

For example, with a normal 480 VAC three-section input voltage, the DC bus will hold a cost of about 650 VDC, with precise bus voltage dependant upon the line voltage level and motor load. The explanation the DC bus voltage is higher in comparison to the nominal enter line voltage is because of the root-signify-squared measurements of AC sine waves