BAS51 隔爆型吊扇(ⅡB) BAS51 Flame-proof type, Perdant 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、ⅡB 3. Temperatures classification:T1~T4. 二、型号含义 三、性能特点 1. 防爆吊扇由电机、叶片、接线盒、调速器等组成; 2. 铸铝合金外壳,表面喷塑; 3. 操作调速器外部旋钮,可调节转速; 4. 钢管或电缆布线。1. The explosion-proof pendant fan is composed of motor, fabellum、 junction box and speed-regulater, etc 2. Diecasted Al-alloy shell with plastic-regulater, etc 3. The outer knob of operational speed regulator can adjust the speed 4. Steelpipe and cable wiring. 四、技术参数型号 Model扇叶直径 Flabellum‘s diameter (mm)重量(KG) 电压 Voltage (V)输入功率 Input power (W)风量 Wind rate (m3/min)工作方式 Working modeBAS51-1200120011.522080250连续 ContiuousBAS51-1400140095290 防爆标志 Explosion-proofing marker防护等级 Protection category防腐等级 Corrosion-proofing grade进线口螺纹 Corrosion-proofing grade电缆外径(mm) Cable‘s outside diameterExdⅡBT4IP54WF1, WF2G34Φ8~Φ14