BAF隔爆型轴流风机(ⅡB)BAF Flame-proof Type, Axial Flow Fan (ⅡB)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~T4.1.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 ofcasting Al-alloy;3. Apply to ventilate and discharge air in 50Hz 220V/380Vproduction place;4. Steelpipe and cable wiring.尺寸 Size / 型号ModelD1D2D3LBAF-400485420440330BAF-500570520542330BAF-600670620640335叶轮直径Van diameter(mm)风量Wind rate(m3/min)功率Power (W)转速Speed(r/min)防爆标志Explosion-proofing marker防护等级Protection category进线口螺纹Inlets thread电缆外径(mm)Cables outsidediameter220V380V进风口Air inlet出风口Air out400481602501450Ex dⅡBT4IP20IP10G3/410~1550095300370600180500550