The equipment in the cabinet will produce a lot of heat in the process of operation. If the temperature is too high and the equipment is easy to be damaged if the heat is not dissipated, the heat dissipation fan will dissipate the heat from the inside of the cabinet. Then how to choose the heat dissipation fan in the cabinet? 

Cabinet Cooling Fan can choose Centrifugal Fan, its principle is to use high-speed rotating impeller gas acceleration, and then slow down, change the flow direction, so that kinetic energy into potential energy single-stage Centrifugal Fan, gas into the axial into the impeller, the gas flows through the impeller in a radial direction and into the diffuser. Centrifugal fan is characterized by small flow, high pressure head.

 The impeller of the axial flow fan is similar to the propeller, most of the air flow direction is parallel to the axis, and the power consumption of the axial flow fan is the lowest when the inlet air flow is 0 static pressure free air, the axial flow fan is usually installed on the cabinet of electrical equipment. The axial flow fan has a compact structure, so it saves space and is easy to install, axial flow fan is characterized by large flow, pressure head small. 

The above is a brief introduction of how to choose the cooling fan for the cabinet. When choosing the cooling fan for the cabinet, you should choose a good manufacturer. After all, the quality is guaranteed. A good cooling fan for the cabinet is very important, not only can make the equipment normal operation, but also can extend its service life, work efficiency also increases, if you want to know more about the cooling fan knowledge can pay attention to us.