delta inverter 2.2 kw vfd022m43b 3 phase 380v to 460v rated 5 a brand new 2200 w vfd series variable speed ac motor drive

the main circuit is a power conversion part that supplies a voltage-regulating and frequency-modulated power supply to the asynchronous motor. the main circuit of the frequency converter can be roughly divided into two types: the voltage type is a frequency converter that converts the direct current of the voltage source into an alternating current, and the filtering of the direct current circuit is a capacitor.