产品名称:   CBQ53-DIP系列粉尘防爆电磁起动器(DIPA20) 
 
适用范围Application  
20区、21区、22区危场所。 
适用于可燃性粉尘环境。 
Can be used in Zone 20 zone 21 and Zone 22 dangerous places. 
Can be used in flammable dust atmosphere. 
 
产品特点 Features  
铸铝合金外壳,表面喷塑。 
内装交流接触器,自复位万能转换开关或按钮等。 
可控制交流50Hz,380V,三相异步电 动机的直接起动停止,并具有过载和
断相及失压保护。 
钢管或电缆布线均可。 
符合GB3836-2000,IEC60079 标准要求。 
Diecasted AI-alloy shell with plastic-sprayed surface. 
Inside is installed AC contactor,thermal relay,self-settable 
universal conver-sion switch. 
Able to directly control AC 50Hz,380V asynchronous 
motor with the protection of overload,phase-failure and voltage-absent. 
Steel tube wiring or cable wiring. 
Suitable for GB3836-2000,IEC60079 standard request. 
 
 
型号含义Model implication  
 
主要技术参数 Main technical parameters 
型号
Type 
  额定电压(V)
Rated voltage   额定电流(A)
Rated current   控制电动机最大功率(KW)
Max.power of controlled motor   继电器整定电流调节范围(A)
Setting current of thermal relay   出线口螺纹(G")
Outlet’s thread   电缆外径(Φ,mm)
Cable’s outer diameter   防爆标志
Ex-mark 
CBQ53-DIP12/□ 380 12 5.5 0.25-0.40 0.40-0.63 0.63-1 1-1.6 1.6-2.5 2.5-4 4-6 5.5-8 7-10 9-13 12-18 17-25 23-32 30-40 37-50 48-65 55-70 63-80 80-95   1 12-17 DIPA20 TA,T6  
CBQ53-DIP16/□ 16 7.5 
CBQ53-DIP25/□ 25 11 
CBQ53-DIP32/□ 32 15 
CBQ53-DIP40/□ 40 18.5 
CBQ53-DIP50/□ 50 22 1’/2 22-26 
CBQ53-DIP63/□ 63 30 
CBQ53-DIP80/□ 80 37 
CBQ53-DIP95/□ 95 45 1 12-17 
CBQ53-DIP12/□N 12 5.5 
CBQ53-DIP16/□N 16 7.5 
CBQ53-DIP25/□N 25 11 
CBQ53-DIP32/□N 32 15 1’/2 22-26 
CBQ53-DIP40/□N 40 18.5