外转子电机轴流风机 FZY-I series fans with external rotor motor 该系列风机由外转于单相电容运转异步电动机或三相异步电动机、双法兰圆筒型机壳、网架和风叶组成。具有风量大、振动小、噪音低、运行可靠等优良性能。该风机主要用于需要风量大的地面自动控制装置，大型电子设备，医疗设备、计算机、办公用品自动化、电焊机等行业的通风散热之用。亦可在建筑物，厂房作为通风，换气、净化等使用。 FZY-I series fan with external rotor motor consist of single phase asynchronous motors or three-phase asynchronous motors, axial flow fans, network and fax. The fan has good performance of big amount of wind, small vibration, low noise and stable operation. It can be mostly suitable for aeration and cooling of automatically control equipment which demanding big amount of wind such as great electrical equipment, medical treatment equipment, computer, office supplies automation and electric welding machine. It also suitable for the building and workshop to aeration, exchanging and depurate the air. 管道式 pipeline mode固定式 fixation mode 岗位式 post mode 使用环境 service environment 环境温度-40℃- 65℃ ambient temperature -40℃-- 65℃ 海拔高度：55Kpa (2500m) sea level elevation:55kpa(2500m) 相对湿度90%-95% relative humidity 90%-95% 性能参数表 performance parameter list 型号说明 demonstration of type xxx：风机号（圆筒内径毫米数） FZY：名称代号(F-风机，Z-轴流式，Y-圆筒式) D：380V E：220V 2两极4．四极 型号 电压 频率 电流 功率 转速 风量 电容capacitance (uf) 噪声noise dB(A)