品牌:全部 型号:CKJ5 额定电压:1140(V) 额定电流:630(A)
交流真空接触器适用于交流50 HZ 主回路额定工作电压到1140 V 额定工作电流至250~600A的电力系统中,供远距离接通与开断电路及频繁地起动和控制交流电动机用.并适宜于煤矿或石油行业.
型号:BYY-20 类型:防爆应急灯 防护等级:IP54 光源类型:碘钨灯 光源功率:20(W) 电压:220(V) 主要适用范围:隔爆型防爆标志灯ⅡB隔爆型防爆标志灯ⅡB 一、适用范围1区2区危险场所温度级别T1~T4■ApplicationCan be used in Zone 1and Zone2dangerous placesCan be used in IIA IIBgroup explosive atmosphereTemperature classification;T1~T4二、产品特点铸铝合金外壳,表面喷塑透明标志牌可由用户自由选配内装免维护镍隔电池组,在正常供电下自动充电,事故或停电时应急灯自动点亮钢管或电缆布线均可■FeaturesDiecasted aluminium alloy shess with plastic-sprayed surfaceThe transparent mark-plate can be chosen and matched to user s requirementUnder the normal power-supplying condition inner Nickel-Cadmium battery can recharge automatically so that the emergencylamp will turn on automatically when the power lose because of accident or power failure 三、主要技术数据■Main Technical Parameters 额定电压(V)Rated voltage 额定功率(W)Rated power 光源Luminous source 应急照明时间(min)Em...