INCREASE MOTOR VELOCITY REGULATE WITH HIGH-FUNCTIONALITY VFD PANELS FROM UAE

As an example, with a typical 480 VAC three-phase enter voltage, the DC bus will keep a cost of about 650 VDC, with real bus voltage according to the line voltage degree and motor load. The key reason why the DC bus voltage is bigger as opposed to nominal enter line voltage is a result of the root-indicate-squared measurements of AC sine waves (the