EC fan|EC cooling fan features and advantages

Automobile radiator fan factory is a radiator fan manufacturer with years of experience, integrating Ru0026D, production and sales. The company has its own fan brand MFAN, which includes DC cooling fans, AC cooling fans, and characteristic products EC cooling fans (our company's name: AF AC frequency conversion cooling fans) (all have passed UL, TUV, CE and other international certifications, and EC fans have passed ATEX explosion-proof certification). Below we will briefly introduce the characteristics and advantages of EC fans | EC cooling fans. , Large air volume: EC fan|EC cooling fan breaks through the frequency limitation of traditional AC fans, which can greatly increase the speed of the fan, and the miniaturized motor design increases the air outlet area. After the above optimization, the air volume of the EC fan is the same This type of AC hood-level fan is more than twice as large. Our news 'Auto radiator fan factory AF/EC cooling fan new product released' has data comparison. , Low energy consumption: The application of AC frequency conversion technology can greatly improve efficiency and reduce power consumption. For fans of the same size, the energy consumption is only one third of ordinary hood-level AC fans. In today's advocacy of low carbon and environmental protection, in line with the global trend of energy saving and emission reduction, the European Union will completely ban the purchase of low-efficiency shroud-level motors. The EC series fans are as efficient as DC brushless fans and can be used in Europe and the United States. (Also: EC AC frequency conversion series fan, equivalent to 'DC brushless fan' plus 'DC power supplyThrough the lightweight design of the motor rotor part, the fan reduces bearing wear during operation. Through the optimization of the drive mode and winding, the operating temperature rise and the lock temperature rise are greatly reduced, and the L life is more than that of ordinary AC fans. 、Environmental protection and exhaust: Full voltage/EC fan|EC cooling fan can operate normally in the range of V~V, adapt to the global voltage, not affected by the difference of power grids in different regions, a fan can be used globally. Lightweight/EC fan|EC cooling fan adopts AC variable frequency drive mode, which reduces the traditional design of a large number of silicon steel sheets, and because the operating temperature rise is very low, the PBT frame can be used, which greatly reduces the weight of a single product. The chlorofluorocarbons in the HCFC series refrigerants used in modern refrigeration equipment are gradually banned or reduced in use by various countries because they destroy the ozone layer. More and more refrigeration equipment is converted to fluorine-free environmentally friendly refrigerants, but because environmentally friendly refrigerants are mostly hydrocarbon halides, although they are stable under normal temperature and pressure and are not easy to catch fire, they still have the risk of explosion under different environmental conditions. Therefore, when fans are used in such potentially risky environments, explosion-proof safety is very important. The EC fan for refrigeration equipment used by automobile radiator fan manufacturers has obtained the EU ATEX explosion-proof certification, which can meet the safety of commercial refrigeration equipment using environmentally friendly refrigerants.