CBZ51系列防爆镇流器
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.    
产品特点 Features  
◆铸铝合金壳体,表面喷塑.可直接吊装灯具.
◆钢管或电缆布线均可.                                                 
◆可按要求加装补偿电容,补偿后COSΦ≥0.85.         
◆符合GB3836-2000，IEC60079标准要求。                 
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)
      
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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                额定功率(w)             外壳类型 Shell CBZ51系列防爆镇流器