Contents1 Huanyang Inverter2 Main Control Function3 Huanyang Inverter Manual4 Huanyang VFD manual GT series Variable-frequency Drive (VFD) is a power control device that controls an AC motor by changing the frequency of the motor’s operating power by applying variable frequency technology and microelectronics. It mainly consists of a rectifier, filter, inverter, brake unit, drive unit, … Continue reading HuanYang VFD