R2D140-AB02-14

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The R2D140-AB02-14 AC Fan is a type of fan commonly used in industrial, consumer and domestic applications. It is capable of generating high static pressure whilst also providing relatively low noise levels.

This versatile fan is used in a variety of applications where the generation of high static pressure but at reduced noise levels is required. Its commonly used in cabinet cooling, filters and heat exchangers, for medium pressure ventilation and for a range of other uses.

The fan consists of a cylindrical motor, which is connected to a fan blade, housed in an aerodynamic enclosure. The fan blade is powered by an alternating current (AC) motor, usually of two-pole construction. The AC motor runs at a given speed according to its current speed setting. The rotation of the fan blade causes the area within the enclosure to be filled with moving air, thus creating a static pressure. This pressure is then controlled and regulated with the use of several elements, such as external governor, overlap windings, impedance control, phase control, etc.

The Overall structure of the R2D140-AB02-14 AC Fan is such that it is both energy efficient and has low levels of noise emission. In most cases, the noise level of the fan is less than 60dBA. This makes the fan ideal for use in applications, where a low noise level is important.

The working principle of the R2D140-AB02-14 AC Fan involves the acquisition of electricity from the power source and its subsequent conversion into usable forms for the driveshaft to rotate the fan blade. The voltage and intensity of the current and the speed of the motor are determined using the external governor device. This device regulates the voltage or current to the motor, ensuring the desired output of the fan. The governor also monitors and regulates the speed of the fan to ensure that the desired airflow efficiency is maintained.

When in use, the fan is capable of producing airflows of up to 2000m3/h, whilst operating at a power consumption of up to 500W. This makes the fan highly energy efficient.

When considering any fan for use in a particular application, it is essential to check that it is fit for purpose. This means that the design of the R2D140-AB02-14 AC Fan must meet the applicable requirements for static pressure, volume flow and power consumption. Additionally, it must comply with relevant guidelines for sound and environment, as well as safety standards.

In conclusion, the R2D140-AB02-14 AC Fan is a versatile and energy efficient fan, capable of producing high static pressure whilst also providing extremely low noise levels. It is used in a variety of applications, such as cabinet cooling, filters and heat exchangers, for medium pressure ventilation and for a range of other uses. The working principle of the fan involves the conversion of electricity from the power source into usable forms for the driveshaft of the motor to rotate the fan blade, and it is regulated by an external governor device. This device ensures that the desired output of the fan is achieved, whilst simultaneously regulating the speed of the fan, ensuring that the desired airflow efficiency is maintained.

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