Permanent magnet variable frequency air compressor speaks with energy saving
The permanent magnet variable frequency air compressor has been highly recognized by customers since its production. It is the leading brand of energy saving in the equipment industry. The core energy saving advantages of the equipment are as follows:
1. Low noise and low wear: The permanent magnet variable frequency screw air compressor has a lower operating frequency than the power frequency during stable operation, so the mechanical noise is reduced and the mechanical wear is small.
2. Stable air pressure: Because the permanent magnet variable frequency screw air compressor uses the stepless speed regulation characteristics of the frequency converter, the pressure can be quickly adjusted and controlled through the controller or the internal PID regulator of the frequency converter, which is compatible with power frequency operation. Compared with the lower limit switch control, the air pressure stability is improved exponentially;
3. Start without impact: Since the inverter itself is a soft start device, the starting current is controlled within the rated current. Compared with the power frequency starting current which is 3-7 times the rated current, the starting impact is small. This impact on the power grid and the entire mechanical system is greatly reduced.
The above three points are all parts of the permanent magnet variable frequency air compressor to prepare for energy saving. A brand new permanent magnet variable frequency air compressor can effectively save tens of thousands of dollars a year for the company.