The working principle of the variable frequency fan is mainly to control the power supply frequency of the motor through the inverter, thereby changing the speed of the motor. This control mode allows the fan to adjust the air volume and air pressure as needed to meet different use needs. By changing the power supply frequency of the motor, the inverter can realize the stepless adjustment of the fan speed, and then adjust the air volume and wind pressure. This method can not only flexibly adjust the performance of the fan according to the needs of the production process, but also realize the optimization of the operation energy consumption and improve the comprehensive benefits.
Energy saving and consumption reduction. The variable frequency fan can automatically adjust the air volume and air pressure according to the actual demand, avoiding the waste of energy. In partial load operation, its energy-saving effect is particularly obvious, which can save a lot of electricity costs for enterprises. The use of frequency converter control fan can save more than 30% of energy.
A wide range of regulation. Through the frequency conversion technology, the air volume and wind pressure of the variable frequency fan can be adjusted in a large range to meet the ventilation needs of different scenarios.
Stable and reliable operation. Frequency fan using advanced control system and motor technology, with stable operation, low noise, long life and other advantages.
Reduce noise. The use of frequency converter to control the fan can adjust the speed of the fan according to the actual needs, thereby reducing the noise of the fan.
Extended service life. The use of frequency converter to control the fan can adjust the speed of the fan according to the actual needs, so as to avoid overload or underload, and extend the service life of the fan.
Increase operational efficiency. Frequency converter can improve the operation efficiency of the fan, through adjusting the fan speed to achieve the effect of energy saving.
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