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产品名称:  CBD58系列隔爆型防爆灯（ⅡB）

适用范围 Application
 1区、2区危险场所。                                 Can be used in Zone 1Zone 2 dangerous places.
 ⅡA、ⅡB、IIC类爆炸性气体环境。               Can be used in IIA、IIB、group explosive atmosphere.
 可配装白炽灯、汞灯、高压钠灯、金卤灯。       Suitable for incandescent lamp,mercury vapor lamp,
                                                             high-pressure sodium vapor lamp,metal halide lamp.
 可按用户要求配装灯伞。                            Can be install lamp vover according to user''s requitemnt.
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
压铸成型，结构紧凑，外形美观。                         Pressure-casted frmation,compact structureaesthetic appearance.
采用碟型活节螺栓紧固，能快速开启，便于维修。      Suspension type thumb nut is used for fastening so that it can be quickly
钢管布线。                                                     opened upis conventient for maintenance.
                                                               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
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               Exd Ⅱ B t4          IP54                10～14                        3/4                      E40                  1.8
配用光源 Supplied with lamps
           光源类型                自汞灯                     白炽灯             高压汞灯              高压钠灯            金卤灯
       Lamp type      Self-ballasted mercuty        Incandesent lamp       Mercurypor lamp      Hi-Presssure   Metal halide lamp
                             Vapor lamp                                                                                            sodium lamp              额定功率（w）                    450                              300                      400                        400                        400
             Rated power

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               额定电压（V）
         Rated voltage                                                         220V/50Hz
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 外形及安装举例 Outlinemounting example

                                               吊杆式（g） Pendant                       吸顶式（x） Ceiling

              吊杆式（g） Pendant                         吸顶式（x） Ceiling

                     配光曲红cd/1000lm

专业生产防爆电器、防爆灯具、移动照明专业、防爆箱、防爆手电筒