BXK系列防爆控制箱（ⅡB、ⅡC）
 
防爆控制箱适用范围 Application  
1区、2区危险场所。                                        
ⅡA、ⅡB类爆炸性气体环境。
注：要求IIC类时注明.
Can be used in Zone 1 and Zone 2 dangerous places.     
Can be used in IIA、IIB、group explosive atmosphere.
Notice:Please note if need IIC grade needed.   
型号含义 Model implication
 
防爆控制箱总单元含义 Model implication  
  

防爆控制箱特点 Features
■ 防爆控制箱一般为复合型结构,外壳采用增        ■The control box is flame-proof structure of formed up of shell and flame-proof or
安型结构,内装元件采用隔爆型元件或增安                 safety-increased components,the shell is of safety-increased structure which
型的元件,或一个隔爆型主腔内装各种元件;                adopts diecasted AiI-alloy with plastic-sprayed surface.Inside is installed
或两种结构结合成一体;外壳采用采用高强                 flame-proof control switch,control button,explosion-proof signal lamp and
度铸铝合金制成,外表面静电喷塑,内装的元                instrument for overload,The inward components cnbe freely aranged to perform
件有按钮,控制开关,仪表,继电器或各种功                   multi functions.Control switches have several specifications to select,signal
能模块,其中按钮控制开关,电流表和电压                    lamps are classified as Red ,Green Yellow and White,and the istrument includes
表,指示灯均为防爆元件,控制箱内部元件                    ammeter,voltmeter,temperature controller,rotary speed indicator.The mode of
功能,控制开关有多种功能可供选择.指示                    inlet or outlet is flexible to be selected as required and locay or remoy
可根据用户的要求进行排列,可实现多种                     controlling is available.
灯也有多种颜色可供选择,由于该产品变    
化多端订货时请提供线路图.
※符合GB3836-2000，IEC60079标准要求            ※ Suitable for GB3836-2000.IEC60079 standard request.

防爆控制箱主要技术参数不清 Main technical parameters
           使用类别        额定电压（V）          额定电流 （A）        防护等级                防爆标志       防腐等级            进线口螺纹及电缆外径（￠,mm）
           Usage              Rated voltage         Rated current          Protection grade      Ex-mark          Corrosion          Inlet thread and cable outer
                                                                                                                                                         proof grade       diameter
--------------------------------------------------------------------------------
                                                                                                                               Exd II Bt6
           AC-3                   220                                                      Ip54                    Exde II Bt6              WF1                 G3/4"   Φ10- Φ26
           AC-4                   380                         10                        *Ip65                   Exde II Ct6

 外形举例 Outline example