ASEN50754

The ASEN50754 AC fan is a commonly used fan in HVAC systems, primarily designed for use in residential and commercial ventilation applications. The AC fan is a cost-effective alternative to more expensive and complicated DC fans, providing excellent cooling performance and reliable operation. This fan utilizes a low-power AC motor to provide efficient air movement with low noise levels.

The ASEN50754 AC fan design encompasses a single-phase, permanently sealed, shaded pole type of motor. The motor features a synchronous speed of 1250 rpm, an inrush current of 0.17 amps, and a locked rotor current of 0.65 amps. The fan housing is constructed of die-cast aluminum with a corrosion-proof coating, providing long-lasting durability. The fan impellers are injection molded using a high-efficiency polycarbonate material, providing superior performance and durability.

The ASEN50754 fan design incorporates a three-bladed, aerodynamic propeller, providing superior air movement characteristics. The fan produces a maximum cfm rating of 368 at 0.1-inch SP and 200 cfm at 0.25-inch SP. The static pressure rating of the fan is 0.15 inches H2O, and the sound pressure level is 24.0 dba. The fan is designed with a curved design to minimize noise and optimize air flow.

The working principle of the ASEN50754 AC fan is simple. When an AC voltage is applied to the motor, the rotor turns in the opposite direction of the current and at synchronous speed. The fan impellers are designed to catch the moving air and channel it through a vent in the fan housing, imparting pressure and velocity to the air, cold or hot, depending on the environment. The pressure and velocity of the air depend on the size and shape of the impeller, the speed of the motor, and the static air pressure at the point of air delivery.

In conclusion, the ASEN50754 AC fan is an excellent choice for HVAC applications that require quiet, efficient, and reliable air movement. This fan provides excellent cooling performance, with low noise levels, and a long-lasting design. Additionally, the fan’s working principle is based upon a simple design, requiring no complicated circuitry or components. This fan is a great choice for residential and commercial ventilation applications.