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What are the advantages of permanent magnet variable frequency air compressor?
1. The starting impact of the permanent magnet variable frequency air compressor is small, not only to the power grid, but also to the whole mechanical system
2. The air pressure of the permanent magnet variable frequency air compressor is stable. Compared with the upper and lower switch control of power frequency operation, the air pressure stability is exponentially improved
3. The noise of permanent magnet variable frequency air compressor is low
4. The voltage adaptability of the AC power supply is better. Due to the overmodulation technology adopted by the frequency converter, it can still output enough torque to drive the motor when the AC power supply voltage is slightly low; The voltage output to the motor will not be high even when the voltage is slightly high.
5. The last point is variable flow control; The power frequency driven air compressor can only work in one exhaust volume, while the variable frequency air compressor can work in a wide range of exhaust volume.
