LARGE-PERFORMANCE VFD REGULATE PANELS FOR ENHANCED MOTOR EFFECTIVENESS IN UAE

For instance, with an average 480 VAC three-section input voltage, the DC bus will keep a demand of about 650 VDC, with real bus voltage depending upon the line voltage amount and motor load. The explanation the DC bus voltage is greater compared to the nominal input line voltage is as a result of root-suggest-squared measurements of AC sine waves