BBK防爆变压器（ⅡB） 
 
适用范围Application  
区、2区危场所.IIA、IIB、类爆竹性气体环境.
Can be used in Zone 1 and Zone 2one 2 dangerous places.
Can be used in IIA,IIB 、group explosive atmosphere.




   
产品特点 Features   
铸铝合金外壳,表面喷塑.
电缆或钢管布线均可.
符合GB3836-2000,IEC60079标准要求.
The shell is of diecsated AI-alloy with plastic-sprayed surface.
Steel tube wiring or cable wiring.
Suitable for GB3836-2000,IEC60079 standard request. 
型号含义Model implication 


订货须知 Notice if ordering
订货时请变压器的容量,初级电压,次级电压,以及出线口
的规格及数量. 
Please note the capacity,primary ad secondary voltage of the
transformer and outlet specifications and number if having an order.


   
主要技术参数 Main technical parameters 
 
产品型号Type
 初级容量
（KVA)Primary capacity 
 初级电压（V）Primary voltage  次级电压（V）Secondary voltage  防爆标志Ex-mark 进线口螺纹（G"）Inlet’s thread  电缆外径（Φ,mm）Cable’s outer diameter  质量(kg)
Mass 
进线Inlet 出线Outlet 
CBB-0.5- 0.5  220/380 6.3、12、24 Exd II BT6 1 3/4 10-17 14  
CBB-1- 1 36、127 18 
 
 
外形示意图 Main technical parameters  
 型号Type A B C D E   
CBB-0. 
CBB 1