Ac cooling fan - AF ac frequency conversion cooling fan

Wen ling chi automotive air conditioning co. , LTD. Is a collection research and development, production, sales in the integration of the radiator cooling fan manufacturers, domestic well-known brand radiator cooling fan, professional wholesale radiator cooling fan, cooling fan, cooling fan and ac dc cooling fan, turbine cooling fan and blower and AF ac frequency conversion characteristic products dc cooling fan, Have passed UL, TUV, CE and other international certification) 。 Below, by our technician to introduce the advantages of AF ac inverter series radiator cooling fan: 1, environmental protection and energy saving: full voltage/AF series cooling fan can be normal operation within the range 90 v to 260 v, to adapt to the global voltage, is not affected by grid around the differences, a cooling fan used around the world. 2, low energy: AF the use of AC frequency conversion technology can greatly enhance efficiency, lower power consumption, the same size fan, energy consumption is only ordinary cover a third stage type AC fan. In today's advocate low carbon environmental protection, comply with the global trend of energy conservation and emissions reduction, in 2015 the eu will be a total ban on low efficiency level of cover type motor products, AF series cooling fan is comparable to the efficiency of the brushless dc fan, all can use in Europe and the U. S. （ Another: AF series of ac frequency conversion fan, the equivalent of 'DC brushless fan' and 'DC', save the cost of buying DC power supply, direct use can reduce the cost. ） 3, air volume, heat dissipation stronger: AF ac frequency conversion cooling fan broke through the traditional ac cooling fan for the limitation of frequency, can greatly increase the cooling fan speed, and miniaturization of motor design, increasing the wind area, through the above optimization, AF cooling fan air volume than with ac cover level 1 fan. 5 - More than 3 times. 4, service life is longer, longer: AF series cooling fan on the motor rotor part of the lightweight design, bearing in the operation of reducing wear and tear, through the optimization of the drive way and winding, operation temperature, the temperature rise are greatly reduced, L10 life 50% above normal ac cooling fan. Light quality/AF series cooling fan driven by ac frequency conversion mode, reducing the traditional design of a large number of silicon steel sheet, and because of low temperature operation can use PBT, frame, sharply reduced the weight of a single product. （ Our company AF ac frequency conversion cooling fan series products are all through Europe and RoHS environmental protection authentication)