... -phase, communication, 0.12 kW - 45kW;480V + 10%, 380V - three-phase, communication, 0.37 kW - 250kW;Vector control mode, can form closed ... of parameter switched function.Control functionLinear v/f control, square v/f control, programmable multi-point set v/f control, magnetic electrify vector control flow control exemption, speed closed ...