CBD61系列隔爆型防爆灯（ⅡB、ⅡC）

适用范围 Application

1区、2区危险场所。                                            Can be used in Zone 1 and Zone 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.

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 structure and aesthetic appearance.
■ 灯体和出线套采用无线连接,便于用户安装和维修.  ◆ The lampbldy and outlet sleeve use wireless wie connecting,it's convenient
                                                                                                     for the users to install and maintatnce.
■ 镇流器采用特制的环形镇流器,耐热等                  ◆ The ballast uses special annulat ballast,higt heat-resitance,the inner ballest                 
级高,镇流器装于灯体中,触发器采用外                         is installed in the lampbody,the rtigger use out-lay type which guarantees
置式,灯具能够长寿命无故障运行.由于                         the lamp has long life and no fault call off the special ballast box,which
取消专配的镇流器箱,使灯具更加经经济.                      makes the lamp more economic.
■钢管布线。                                                     ◆ Suitable for steelpipe.
                                                 
■符合GB3836-C60079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(CT4)     IP65              10～14                        3/4                         E27                 6.2         

配用光源 Supplied with lamps

       光源类型             高压汞灯                高压钠灯                金卤灯
  Lamp type    Mercurypor lamp     Hi-Presssure     Metal halide lamp
                                                     sodium lamp

      额定电压(V)
  Rated voltage                                220V/50Hz

     额定功率           80 、125                 110                  70 、100
   Rated power