适用范围Application 2区危险场所。                       ⅡA、ⅡB、IIC类爆炸性气体环境。   选用于可燃性粉尘场所                   可配装白炽灯、汞灯、金卤灯。       Can be used in Zone 1Zone 2 dangerous places.                                            Can be used in IIA、IIB、group explosive atmosphere.               Can be used in hammable dust atmosphere.  Suitable for incandescent lamp,mercury vapor lamp,     high-pressure sodium vapor 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 alloy shell with结构紧凑，外形美观。                               Compact structureaesthetic 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.钢管布线。                                              Suitable for steelpipe.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 T2               IP65                     10～14                                    3/4                                 E40                               6            配用光源 Supplied with lamps             光源类型                   自镇汞灯                     白炽灯                     高压汞灯                 金卤灯                  Lamp type            Self-ballasted mercuty            Incandesent lamp              Mercurypor lamp       Metal halide lamp                                                      Vapor lamp                        额定电压（V）                  Rated voltage                                                      220V/50Hz                     额定功率                   250                             300                          175                    175                        Rated power                                                                                     250                    250  外形举例及安装 Outlinemounting example                                                  吊杆式（g） Pendant                            吸顶式（x） Ceiling    壁式安装90度（b2） Bracket90C         壁式安装30度（b1） Bracket30C              吸顶式（x） Ceinling