... application functions and design .... InstructionGoodrive300 series inverter is a new type of high-performance vector control inverter, and can be widely used for driving ... performance: accurate parametric autotuning of motor, advanced open-loop vector control: 0.25Hz/150% starting torque, 1:200 speed ratio ... Tools,Textiles,Oil,Other Machineries. GD300 Series High Performance Vector Control Inverter