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【CBD53系列隔爆型防爆灯(ⅡB) 】【CBD53系列隔爆型防爆灯(ⅡB) 】 适用范围 Application 1区、2区危险场所。 ⅡA,ⅡB类爆炸性气体环境。 可配装白炽灯、汞灯、高压钠灯、金卤灯。 Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、group explosive atmosphere. Suitable for incandescent lamp,metal halide lamp. 型号含义 Model implication 产品特点 Features 铸铝合金外壳,表面喷塑 Diecasted aluminium shell with 压铸成型,结构紧凑,外形美观。 Pressure-casted formation,compact structure 采用碟型活节螺栓紧固,能**开启,便于维修。 and aesthetic appearance. 钢管布线。 Suspension type thumb nut is used for fastening 符合GB3836-2000.IEC60079标准要求. so that it can be quickly Suitable for steelpipe. Suitable for GB3836-200,IEC60079 standard request. 主要技术参数 Main technical parameters 防爆标志 防护等级 电缆外径(¢,mm) 进线口螺纹(G") 灯座代号 质量(kg) Ex-mark Protection Cable's outside Inlet's thread Lamp socket Mass grade diameter 3/4 -------------------------------------------------------------------------------- Exd Ⅱ Bt4 Ip54 10~14 3/4 E27 1.8 配用光源 Supplied with light source 光源类型 白炽灯 金卤灯 Lamp type Incandesent lamp Metal halide lamp -------------------------------------------------------------------------------- 额定电压(V) Rated voltage 220V/50Hz -------------------------------------------------------------------------------- 额定功率 60、100 70