frequency inverter for motor,vector type and V/F universal type. AC ... speed(SVC)Product functionsImportant functionRPM track,Torque limitation,Multi-step speed,automatic self-adjustment,Slip compensate,PID adjust,Sagged ... upper computer,Analog AI1/AI2,Terminal pulse HDI,Multi-step speed and PLC,PID,The combination of multi-modes ... time,realize quickly braking AC drive ,AC driver motor frequency inverter