SUNON CF Series Super Energy Saving EC Fans feature an Electronic Commutation (EC) design, with a DC motor and an integrated AC to-DC converter. These design allows EC fans incorporate a smaller footprint and lower power consumption than standard AC-powered Axial fans. The Electronic Commutation design also offers motor speed control and quiet operation. These axial fans use high-efficiency brushless DC motors derived directly from an AC power supply. The EC Fans are dust-proof and water-proof, with an IP rating of up to IP-68. These Fans meet EU ATEX directives for refrigerant safety and are EL, CUR, TUV, and CE certified. The EC fans are 120mm x 120mm in size. Typical applications include HVAC, beverage coolers, medical freezers, and telecom BS stations.
