... /F universal type. AC driver 380V 3 phase ,16 steps multi-speed JR6000 series frequency inverter,vector type and V/F ... .5%Max speed(SVC)Product functionsImportant functionRPM track,Torque limitation,Multi-step speed,automatic self-adjustment,Slip compensate,PID adjust,Sagged ... speed and PLC,PID,The combination of multi-modes and the switch between different modes can be realized.Frequency Range0.00-400 ...