类型	防爆照明灯	防护等级	IP54
光源类型	贡灯，钠灯，金卤灯	光源功率	100，200，250，400（W）
电压	220，380（V）	主要适用范围	各种危险场所

 CBD51系列隔爆型防爆灯（ⅡB） 适用范围Applicalion1区、２区危险场所。II A、II B类爆炸性气体环境。可配装白炽灯、汞灯、高压钠灯、金卤灯。可按用户要求配装灯伞。Can be used in Zone 1 and Zone 2 dangerous places.Can be used in IIA,  IIB groups explosive atmosphere.Equipped with inacandescent lamp,mercury vapor lamp, high-pressure    sodium vapor lamp, metal halide lamp.Can match with lamp cover according to user"s requirement. 产品特点Featues铸铝合金外壳，表面喷塑压铸成型，结构紧凑，外形美观。采用碟型活节螺栓紧固，能快速向下开启，便于维修。钢管布线。符合GB3836-2000.IEC60079标准要求.Diecasted aluminium alloy shell withPressure-casted formation,compact structure and  aestheticappearance.Suspension type thumb nut is used for fastening so that it can be quickly opened up sand downward is conventient for maintenance.Suitable for steelpipe.Suitable for GB3836-2000,IEC60079 standard request. 外形及安装举例Outline and mounting example                                          吸顶式（Ｘ）Ceiling                          壁式安装30oBracker30o      吊杆式（g）Pendant                 吸顶式（x) Ceiling                  吊杆式（g) Pendant 外型及安装举例Outline and mounting example       壁式安装90度(b2) Bracket90C        壁式安装30度(b1) Bracket30C          壁式安装90度(b2) Bracket90C                         序号No.        名称Name                                        序号No.                         名称No.         1             灯具　Lamp                                           6                         接线盒　Junction box         2             活接头Active connection                             7                          300弯管300Bend pipe         3             CC型索具螺旋转扣CC type rigging screw                8                           直管Pipe         4            链条Chain                                           9                          900弯管900Bend pipe         5            膨胀螺钉Expand bolt                                 10                        镇流器Ballast 注：所有灯具出厂时均不配光源，如果需要请注明．Notice:All lamps are not equipped with bulb when ex-factory,pleasse note need.