Specification(技术参数): Operating Voltage(操作电压〕:110V/60Hz or 220V/50Hz Current Consumption(消耗电流):1.25A OR 0.62A Operating Temperature(操作温度): 0-50℃ Air Coverage(气流面积):40cm*120cm Size(外形尺寸〕:1100mm*110mm*184mm Weight(重量):11.7kg Air Volume(风量〕:120-330CFM Ion Balance(离子平衡):0V+/-10V