产品名称:  CBQ54系列防爆综合电磁起动器（ⅡB）&lt;!-- <br/>.style1 {font-family: &quot;Times New Roman&quot;, Times, serif} <br/>.style2 { <br/> color: #008000; <br/> font-weight: bold; <br/>} <br/>.style3 { <br/> color: #008000; <br/> font-size: 18px; <br/>} <br/>.style4 {font-size: 18px} <br/>.style5 {color: #008000; font-weight: bold; font-size: 18px; } <br/>.style6 {font-family: &quot;黑体&quot;} <br/>.style7 {color: #008000} <br/>.style8 { <br/> font-family: &quot;Times New Roman&quot;, Times, serif; <br/> color: #008000; <br/> font-size: 18px; <br/>} <br/>.style10 {font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 14px; } <br/>.style11 {font-size: 14px} <br/>--&gt;适用范围Application1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，自复位万能转换开关等。 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,thermalrelay,self-reposition conversion switch.Able to directly control AC50Hz,380V asynchronous motor with theprotections 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）Max.Power of controlled motor继电器整定电流调节范围（A) Setting curent of thermal relay出线口螺纹（G")Outlet’s theread防爆标志Ex-mark电缆外径(Φ,mm) Cable’s outerdiameterCBQ54-2038020100.25-0.40、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、30-40112-17Exed II BT6*Exde II CT6CBQ54-404018.51/222-26外形及安装尺寸Outlinge and installing dimension