Hebei Zhengtian Fan Manufacturing Co., Ltd.
2021/11/12
Axial fans are usually used in situations with high flow requirements and low pressure requirements, such as ventilation in factories, warehouses, offices, homes and other places, and can also be used for cold fans (air coolers), evaporators, condensers, spray dust removal, etc. In addition, there are axial flow fans for mining and anti-corrosion and explosion-proof axial flow fans, which can be used to transport explosive, volatile and corrosive gases.
2021/11/12
Conversion transformation and energy saving
When the axial fan is started, the current of the motor will be 5-6 times higher than the rated value, which will not only affect the service life of the motor, but also consume more electricity. Therefore, the conversion transformation is very necessary. The inverter can realize the soft start of the motor, achieve the purpose of energy-saving speed regulation by changing the input voltage frequency of the equipment, and provide the equipment with over-current, over-voltage, overload and other protection functions.
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E-mail:
youtian@hbztfj.com
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Renqiu City, Cangzhou City, Hebei province, discuss Bao township Shoulian village east Yi road east