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Air compressors are essential equipment in every factory now, and they consume a lot of electricity during operation. Therefore, when purchasing, you must choose an energy-saving air compressor to truly achieve energy-saving and emission reduction.
So why choose a permanent magnet variable frequency air compressor? Mainly based on the following points:
1. Energy saving effect
Compared with the traditional air compressor, the air compressor installed with the frequency converter can automatically adjust the operation of the air compressor according to the air consumption, which can save energy and has a significant effect。
2. Reduce maintenance costs
Due to the energy-saving automatic control system used in the permanent magnet variable frequency screw air compressor, the electric shock to the electrical components of the motor when the air compressor is started is reduced, the starting current is small, and the actual service life of the motor is effectively extended.
3. Intelligent system
Using advanced control, monitoring, and communication systems, through the Internet, users can easily obtain timely technical assistance from suppliers around the world.
4. Low noise
The noise of the air compressor is low. It uses a large engine head with low speed to ensure low operating noise. In addition, the fan adopts frequency conversion, which keeps the host at a constant temperature and has low noise.
5. Extend the service life of the air compressor
The frequency converter starts the air compressor from 0Hz, which can adjust the starting time of the air compressor, thereby reducing the impact on some electrical or mechanical parts inside the air compressor when starting, enhancing the reliability of the system and prolonging the service life of the compressor.
In addition, the frequency conversion control can reduce the current fluctuation when the unit starts, and this fluctuating current will affect the power consumption of the grid and other equipment. VFD can effectively reduce the peak value of the starting current to a minimum.
6. Efficient power saving
① With the variable speed control technology, the displacement of the compressor can be perfectly combined with the gas consumption of the user, completely avoiding the loss of unloading power;
② In the state of intermittent gas consumption, the zero-load function of soft start avoids the peak value of current and torque, so the unit can start and stop infinitely. Really achieve 0-100% stepless speed change, and control the generation of useless power to the greatest extent.
