选用范围 Application 1区、2区危险场所。                       ⅡA、ⅡB、IIC类爆炸性气体环境。          可配装白炽灯                               Can be used in Zone 1 and Zone 2 dangerous places.                                            Can be used in IIA、IIB、group explosive atmosphere. Suitable for incandescent lamp.   产品含义 Model implication     产品特点 Features 铸铝合金外壳，表面喷塑                        Diecasted aluminium alloy shell with 结构紧凑，外形美观。                           Compact structure and aesthetic appearance. 采用活节螺栓紧固,能快速开启便于维修.      Lampshode is fastened by eyelet bolt so that it can be opened up                                                                   quickly for maintaining. 钢管或电缆布线。                                Suitable for cable wiring. 符合GB3836-2000.IEC60079标准要求.     Suitable for GB3836-2000,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                Exd Ⅱ Bt4             IP54                          10～14                                   3/4                           E27                       4.5                 配用光源 Supplied with lamps 外形尺寸 Outline dimesion      光源类型                   白炽灯               Lamp type                    Incandesent lamp     额定电压(V    Rated voltage                   220V/50Hz     额定功率                  100    Rated power