BAF 防爆轴流风机(ⅡB) BAF Flame-proof Type, Axial Flow Fan (ⅡB) 一、适用范围 1. 爆炸性气体环境危险场所：1区、2区； 2. 可燃性气体、蒸气级别：ⅡA、ⅡB； 3. 温度组别：T1~T4。1. For the dangerous sites with explosive air mixture: 1 division、2 division; 2. Flammable gas, steam class：ⅡA、ⅡB4; 3. Temperatures classification：T1~T4. 二、型号含义 1.轴流风机由隔爆型电机、叶轮、风筒、保护网等组成； 2.电机外壳由HT250制造，叶轮由铸铝合金制造； 3.适用于50Hz、电压220V/380V生产场所通风排气之用； 4. 钢管或电缆布线。1. Axial flow fan is made up of explosion-insulating type fan, vane, fan tube and protective net; 2. The shell of motor is made of HT250 The vane is made of casting Al-alloy; 3. Apply to ventilate and discharge air in 50Hz 220V/380V production place; 4. Steelpipe and cable wiring.三、技术参数产品型号直径（mm）功率（W）主轴转速rpm风量（m3/h）电缆外径/螺纹mm/G’角度额定电压30030018014502280Φ10~Φ14 3-420°380V 220V40040037014502880500500550145057006006007501450870070070011001450102007507501500145010500四、产品图示 产品型号/尺寸BΦ1Φ2Φ3Φ4300315310330350380400315410400450485500315510530550585600315610630650695700350710735765790750350760785815840