R2E190-AO84-22

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AC Fans are used to move air in a variety of applications, and the R2E190-AO84-22 model in particular can offer reliability and performance in the most demanding situations. By understanding the design principals and the application field that it is suited to, customers can make informed decisions when selecting the appropriate AC fan for their requirements.

Design and Operation

The R2E190-AO84-22 AC fan is a single phase design with an operating voltage of 115V (RMS) 60 Hz. It has a thermally-protected, permanently lubricated, shaded-pole motor with a rated power output of 15 watts and a speed of 3300 RPM. Its housing is two-piece polypropylene, the impeller is aluminum, and its bearings are class ‘A’ sleeve type. This design is both quiet and reliable and can be used in a wide range of applications.

Applications

This fan is suitable for use in ventilation and air circulation systems, space heating and cooling systems, air filtration and condenser units. It is also suited for fans in HVAC systems, motorized/switch gear cooling fans, server server room ventilation, or any other applications where air needs to be drawn across heat sources to regulate the temperature.

Working Principle

The operation of AC fans is fairly straightforward. When the power is turned on, the fan spins and draws air into the blade or impeller. This air is then compressed and ejected outwards, away from the center of the fan. The force of the air pressure then helps to create a vacuum that pulls in more air, causing the fan to spin faster. This allows the air to circulate as it is pushed across heat sources or other surfaces, thus helping to regulate the temperature in the environment.

Conclusion

The R2E190-AO84-22 model AC fan is reliable and quiet, and offers good performance for a range of applications. It is thermally protected and runs at 3300 RPM, with an operating voltage of 115V (RMS). By understanding the design principals and the application field that it is suited to, customers can make informed decisions when selecting the appropriate AC fan for their requirements.

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