... AC driver. frequency inverter for industry motor. ac drive 380V 3 phase inverter , Vector and V/F AC driver.frequency inverter for ... 5%Max speed(SVC)Product functionsImportant functionRPM track,Torque limitation,Multi-step speed,automatic self-adjustment,Slip compensate,PID adjust, ... Analog AI1/AI2,Terminal pulse HDI,Multi-step speed and PLC,PID,The combination of multi-modes and the switch between ...