Advantages of Xingdong DC axial fan 2024 new style
● High efficiency and energy saving
The use of permanent magnet excitation eliminates the loss caused by the excitation current of the induction motor; working in synchronous operation mode, it also eliminates the frequency loss of the rotor core of the induction motor, and has high operating efficiency, especially the efficiency of small-capacity motors is more obvious.
● High power factor
No reactive current from the power grid is required, the power factor is much higher than that of the induction motor, and it can operate at a power factor of 1, which is extremely beneficial to small-power motors and also has advantages under light load.
● Good speed regulation performance and simple control
Compared with the variable frequency speed regulation of the induction motor, the speed regulation control is simple and has better speed regulation performance.
● Safe low voltage
Usually uses lower DC voltage, such as 5V, 12V, 24V, etc. Compared with AC fans, it is safer to use and is suitable for some occasions with strict voltage requirements.
● Multiple choices of installation size and speed range
There are many different installation sizes and speed ranges to choose from, which can meet the heat dissipation requirements of different equipment and systems.
The use of permanent magnet excitation eliminates the loss caused by the excitation current of the induction motor; working in synchronous operation mode, it also eliminates the frequency loss of the rotor core of the induction motor, and has high operating efficiency, especially the efficiency of small-capacity motors is more obvious.
● High power factor
No reactive current from the power grid is required, the power factor is much higher than that of the induction motor, and it can operate at a power factor of 1, which is extremely beneficial to small-power motors and also has advantages under light load.
● Good speed regulation performance and simple control
Compared with the variable frequency speed regulation of the induction motor, the speed regulation control is simple and has better speed regulation performance.
● Safe low voltage
Usually uses lower DC voltage, such as 5V, 12V, 24V, etc. Compared with AC fans, it is safer to use and is suitable for some occasions with strict voltage requirements.
● Multiple choices of installation size and speed range
There are many different installation sizes and speed ranges to choose from, which can meet the heat dissipation requirements of different equipment and systems.
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