适用范围 Application
1区、2区危险场所。
ⅡA 、ⅡB 、类爆炸性气体环境。
可以按要求制作粉尘防爆.
注：要求IIC类或增安型请注明。
Can be used in Zone 1and 2 dangerous places.
Can be used in IIA、IIB、group explosive atmosphere.
Can be used in flammable dust areas.
Notice:Please note if want IIC or safety-increased type. 

  
 型号含义 Model implication
   
 产品特点 Features  
◆铸铝合金壳体,表面喷塑.                                              ◆  The shell is of diecasted A1-alloy tith plastic-sprayed surface.
◆可直接吊装灯具.                                                            ◆ Able to directly hung lamp.
◆钢管或电缆布线均可.                                                   ◆ Suitable for steel pipe and cable siring.
◆可按要求加装补偿电容,补偿后COSΦ≥0.85.          ◆ Can add elecricity capacity as requited,Compensate
                                                                                                     the empress COS□≥0.85
◆符合GB3836-2000，IEC60079标准要求。                 ◆ Suitable for GB3638-2000,IEC60079 standard.request.

 主要技术参数 Main technical parameters
       型号码       额定电压 （v）       额定功率（w）       防爆标志        防护等级        电缆外径（￠,mm）      出线口螺纹（G"）      外壳类型       质量 （kg）
       Type         Rated voltage         Rated power        Ex-mark           Protection       Cable's outer              Outlet's thread           Shell type       Mass
                                                                                                            grade                diameter  
--------------------------------------------------------------------------------
CBZ51-G125                                     125                                                                                                                                                 I              5.5
CBZ51-G250                                     250                                                                                                                                                II              6.5
CBZ51-G400                                     400                                                                                                                                               III               8
CBZ51-N110                                     110                                                                                                                                                II               5
CBZ51-N150                                     150                 Exd II Bt6           IP54                                                                                            II             5.5
CBZ51-N250   220V/50Hz                250               *Exd II Ct5         *Ip55                    10-4                              3/4                            III             6.5
CBZ51-N400                                      400               *Exd II Ct4                                                                                                             III              8
CBZ51-L100                                      100                                                                                                                                                 I             5.5
CBZ51-L175                                      175                                                                                                                                                II              6
CBZ51-L250                                      250                                                                                                                                                II             6.5
CBZ51-L400                                      400                                                                                                                                               III               8   
 IIB 类和增安型尺寸见下表 IIB Group  Safety-increased dimension as follow
    尺寸Dimension                  A            B              C               D                E                 F                 额定功率（w）
     外壳类型 Shell type                                                                                                                     Rated power
--------------------------------------------------------------------------------
                       I                         170          254          190            170            108               46               G125 L100
--------------------------------------------------------------------------------
                      II                         216          275          270            240            127               50               G250 N100 N150 L175 L250
--------------------------------------------------------------------------------
                     III                         224          306         300            270             136                60              G400 N250 N400 L400           

 外形及安装举例 Outline and mounting example
 
 
 订货须知 Notice if ordering
※用户在订货时,请注明镇流器的类型,功率以及防爆标志.       ※ Please note the type,power and mark of ballast if ordering.
※镇流器出厂时均不配补偿电容,如需要请注明.                         ※The town flows the all unqualified and in expiation of electric
                                                                                                                      capacity in hour in machine a factory,pleasing note such as
                                                                                                                       the demand

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