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Cooling fans are widely used in various industries. However, many people do not know how to purchase a suitable batch of cooling fans for their company. Before purchasing cooling fans, we need to understand some parameters and required functions in order to better integrate our equipment and improve production efficiency.
1. Types of cooling fans: Generally, cooling fans are divided into DC fans, AC fans, EC fans, cross flow fans, etc., and can be selected according to their own product needs.
2. The main parameters of the cooling fan include size, voltage, current, power, air volume, static pressure, noise, service life, and bearing system (double ball bearings, hydraulic bearings, oil containing bearings). These parameters are directly related to the cooling performance, energy saving, long service life, and static noise of the cooling fan.
3. The functions of the cooling fan include soft start function, lock protection function, overvoltage protection, FG speed measurement function, RD alarm function, TC temperature control function, PWM speed regulation function, and waterproof function (which can be selected in harsh environments such as outdoor, humid, and dusty places, with waterproof levels gradually increasing from IP54 to IP68), all of which can be customized.
4. Certification of cooling fans: UL, CE, ROHS, FCC and other certifications. (You can choose what authentication is needed based on your device location)
5. Power cord for cooling fan: The wiring sequence, length, terminals, etc. should be clearly understood and combined with your own equipment.
Finally, I hope this explanation can help some buyers. When purchasing cost-effective cooling fans, look for Lichao Technology. Lichao Technology focuses on the research and development of various types of DC fans, AC fans, bracket fans, EC fans, booster fans, waterproof/dustproof fans, DC blowers, etc. Factory direct sales, affordable prices, guaranteed after-sales service, welcome to consult online.
