InverterCompact size and less weight. Combined module for 3.7kw or below with high reliability. Reasonable layout with less interference and better ventilation. Combined module with perfect reliability. 3 control modes available: VF control, sensorless vector control, torque control. High start torque: 0.5Hz, 180%(vector control) 16 steps speed control, simple PLC function, PID function 7 digital ...