SUNON EC Axial fan applied high efficient brushless DC motors and those products¡¯ power consumption reduced almost 80% compared with our conventional AC Axial fans. Furthermore, it also pass dust-proof, water-proof IP68 rating. Importantly, SUNON EC fan also meet EU ATEX directive and protect most of flammable refrigerant (such as R600a, R290, R32, etc.) to make sure the safety of commercial refrigerator, freezer, icemaker, heat-pump water heater, heat-pump dryer and air-conditioning application. |