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Home > What's New > Energy-saving drive axial fan
  • Energy-saving drive axial fan2012-01-11
  • Inverter how to use the process of transformation of axial fan can be more energy it? Axial fan at startup, the motor current is 5-6 times higher than the nominal, not only will affect the motor life and more power consumption amount of axial fan drive the system in the design will stay on the motor selection have a certain margin, the motor speed is constant, but in actual use, sometimes a lower or higher speeds, so the frequency transformation is necessary. Converter can achieve soft-start motor, the input voltage by changing the frequency of energy-saving equipment, speed control purposes, and to give equipment over-current, over voltage and overload protection.
    The transformation of the axial fan drive energy play a large role, T4-72 and 4-72 are two different series of centrifugal axial fan, is currently the most commonly used, but is a relatively good performance two kinds of fans are recommended by the former ministry of Machinery Industry products. Both the performance and use less fan, but some structural differences. Obvious difference is: T4-72 is a bent steel plate of uniform thickness, 4-72 is the wing blade-shaped leaves. T4-72 FRP Fan is actually used instead of glass fiber reinforced plastic materials by T4-72 steel structure and size of the fan, 4-72 production has FRP fan.

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