供应BQC54系列防爆综合电磁起动器ⅡB）

产品名称:  BQC54系列防爆综合电磁起动器(ⅡB) 
 
适用范围Application  

1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.



型号含义Model implication 
  
产品特点 Features  
铸铝合金外壳,表面喷塑. 
内装高分断小型断路器,交流接触器,热继电, 器,自复位**转换开关等。 可控制交流50Hz,380V三相异步电动机的直接 起动工,停止,并具有过载,短路,缺相,失 
压保护功能。 
可以远控 
钢管或电缆布线均可。 
符合GB3836-2000,IEC60079标准要求。 
Diecasted AI-alloy shell wth plastic-sprayed surface.
Inside is installed high breaking circit beacer AC contactor,thermal
relay,self-reposition conversion switch.
Able to directly control AC50Hz,380V asynchronous motor with the
protections of overload,short-circuit,phase-failure voltage- 
absent.
Able to remotely control.
Steel tube wiring or cable wiring.
Suitable for GB3836-2000,IEC60079 standard request.

  
主要技术参数 Main technical parameters 
 
产品型号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) of controlled motor  继电器整定电流调节范围(A) Setting curent of t