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The centrifugal fan is a commonly used machine for gas pressure discharging. It can be widely used in factories, etc., and can achieve better results, which is also conducive to the later use of the fan. The blower should pay attention to its effect when using it. It is conducive to the later use of the fan. This point should be paid special attention. Next, I will give you a specific introduction.
Since the expected effect of the centrifugal fan is different in different situations, it is convenient to adjust the centrifugal fan to a reasonable situation. For example, centrifugal fans allow motors to start at rated power or run at reduced voltages. But it should be noted that the amount of current that the motor starts at rated power is about 5-7 times the rated voltage, and the torque of the step-down motor is proportional to the square of the operating voltage. When the power grid capacity is insufficient, the decompression should be started.
When the centrifugal fan is running, immediately check whether the current of each phase is balanced and whether the current exceeds the rated voltage. If there is any abnormality, be sure to check immediately. After the machine and equipment have been running for five minutes, check whether there is any abnormality, and restart the equipment after confirming that there is no abnormality. If it is a single-speed centrifugal fan, start the low-speed gear first. Check whether the direction of rotation is appropriate. When the centrifugal fan starts at high speed, try to stop the centrifugal fan before starting to prevent the switch from tripping and the motor from being damaged due to high-speed rotation. In addition, it is necessary to accurately measure whether the input current of the centrifugal fan is all normal.
Since the current of the blower in operation cannot exceed its rated voltage, if the current in operation exceeds its rated voltage, check whether the working voltage of the power supply system is all normal, and pay attention to whether the operating flow of the centrifugal fan exceeds the rated voltage. Centrifugal fan is a general term for products, including many different methods and types.
Because centrifugal fans have different characteristics, they can be installed in import and export trade places such as refrigeration units, boiler drums, and centrifugal fans. In addition, the motor of the centrifugal fan is connected according to the belt that drives the drum, so its installation will be more complicated, and the motor of the axial fan is installed inside the mechanical equipment, so it has been more powerfully promoted and applied.
The above is the specific content of how to use the centrifugal fan to ensure its effect. When using the fan blower, you should not only pay attention to its quality, but also pay attention to some problems that may occur during its use. Particular attention should be paid to the details of the factors.
Hangzhou Jinjiu Electric Co., Ltd. is a Centrifugal Fan Company and other products such as Air Purification Fan. Welcome to visit our official website.