The difference between power frequency variable frequency permanent magnet variable frequency air compressor

What is the difference between power frequency, frequency conversion and permanent magnet frequency conversion air compressor?

The power frequency air compressor and the motor run at a constant speed. If the gas consumption is not very large, the higher the power of the power frequency air compressor, the more electricity it will cost, and the impact on the power grid will be very large when starting.

Variable frequency air compressor, equipped with frequency converter, cooperate with variable frequency motor to adjust the gas demand at any time, reduce the impact of power grid and save energy consumption.

Water lubricated permanent magnet variable frequency air compressor, one of the best air compressor on the market, energy saving and environmental protection, is a must for high-precision processing and production.

what are the advantages of permanent magnet variable frequency screw air compressor?

1. The use of high-efficiency permanent magnet motor, compared to ordinary screw air compressor motor, more energy-saving, more efficient;

2. Using the latest generation of integrated direct connection structure, more stable, higher energy efficiency;

3. Only frequency conversion technology, permanent magnet frequency conversion air compressor than ordinary screw air compressor energy saving up to 42%;

4. Soft start characteristics, increase current balance, avoid current impact motor;

5. Eliminate the inefficient conversion process of ordinary screw air compressor from full load to unloading, saving energy by 10%