Sunon offers its EC axial fan, featuring a high-efficiency, brushless DC motor driven directly from an AC power supply. With only 4.4W, the EC axial fan has a reduced power consumption – typically 80% better than conventional AC fans.
This EC axial fan is designed for use in refrigerators, freezers, wine chillers, and any commercial refrigeration equipment. As an option, they are available with IP68 water and dust protection.
EC (Electronic Commutation) technology is based on a DC motor that has an integrated AC to DC converter. In addition to the lower power consumption benefit, it also provides multi-speed control, low acoustic levels, excellent motor life, and compactness.
The Sunon EC axial fans are available in 2 sizes: 120x120x38 mm, and ring 250 (impeller diameter =200mm) x78 mm.
The 250×78 mm fan is dedicated to larger evaporator/condenser fans, with IP55 as a standard and IP68 as an option. This EC fan allows high/low speed switching with day and night operation via customer control circuit. The 120x38mm EC fan is mainly dedicated to small cooling applications in other industries.
Sunonwealth Electric Machine Industry Co., Ltd.
No. 30, Ln. 296, Xinya Rd., Qianzhen Dist.
Kaohsiung City 806