產品名稱:   CBQ54系列防爆綜合電磁起動器(ⅡB) 
 
適用范圍Application  
1區、2區危場所。
IIA、IIB類爆竹性氣體環境.
Can be used in Zone 1 and Zone 2one 2 dangerous places.
Can be used in IIA,IIB group explosive atmosphere.
   
產品特點 Features 型號含義Model implication  
鑄鋁合金外殼,表面噴塑. 
內裝高分斷小型斷路器,交流接觸器,熱繼電, 
器,自復位萬能轉換開關等。 
可控制交流50Hz,380V三相異步電動機的直接 
起動工,停止,并具有過載,短路,缺相,失 
壓保護功能。 
可以遠控 
鋼管或電纜布線均可。 
符合GB3836-2000,IEC60079標準要求。 
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.
   
主要技術參數 Main technical parameters 
 
產品型號Type 
  額定電壓(V)Rated voltage
  額定電流(A)Rated current 控制電動機最大功率(KW)Max.Power of controlled motor   繼電器整定電流調節范圍(A) Setting curent of thermal relay 出線口螺紋
(G")Outlet’s theread 防爆標志Ex-mark 電纜外徑(Φ,mm) Cable’s outerdiameter 
CBQ54-20   380 20 10 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 1 12-17 Exed II BT6
*Exde II CT6  
CBQ54-40   40 18.5 1/2 22-26