The frequency conversion method is adopted AC-DC-AC principle, and the inverter principle is adopted pulse wide modulation (PWM), which is mainly applicable to the energy-saving control against the loading of air blower and water pump as well as equipped with the speed regulation procedure for the loading of mechanical transmission category, in order to meet the speed regulation of mechanical drive, including the speed regulation of the injection molding machine, belt conveyor, textile machinery, and other loads in general speed regulation places, etc.
Features
1.Built-in low-frequency sleep function to prevent the low-speed operation of the water pump;
2. Excellent starting characteristic, low-frequency high torque;
3.Built-in frequency tracking starting function to prevent the overcurrent during the startingof the motor in operation;
4.Chinese and English liquid crystal display;
5.A group of analog signal output, which can be set by the output content user in the program;
6.Built-in PID adjustment function.
