... 400hz frequency inverter,VFD 380V 3 phase ,asynchronous motor frequency inverter 7.5KW 400hz frequency inverter,VFD 380V 3 phase ,asynchronous motor frequency inverter ... Current control,Torque boost,Multifunctions input /output terminal Frequency given wayKeyboard,upper computer,Analog AI1/AI2,Terminal ... the switch between different modes can be realized.Frequency Range0.00-400.00HzAcc and Dec time0.1 ...