CBQ53系列防爆電磁起動器（ⅡB、ⅡC）適用范圍Application1區(qū)、2區(qū)危場所.IIA、IIB、IIC類爆炸性氣體環(huán)境*要求IIC類時請注明。CanbeusedZone1andZone2dangerousplaces.CanbeusedinIIA,IIB,IICgroupexplosiveatmosphere.*PleasenoteifneedIICgroup.產(chǎn)品特點Features型號含義Modelimplication鑄鋁合金外殼，表面噴塑。內(nèi)裝交流接觸器，自復位萬能轉(zhuǎn)換開關(guān)或按鈕等?？煽刂平涣?0Hz，380V，三相異步電動機的直接起動停止，并具有過載和斷相及失壓保護。鋼管或電纜布線均可。符合GB3836-2000，IEC60079標準要求。DiecastedAI-alloyshellwithplastic-sprayedsurface.InsideisinstalledACcontactor,thermalrelay,self-settableuniversalconver-sionswitch.AbletodirectlycontrolAC50Hz,380Vasynchronousmotorwiththeprotectionofoverload,phase-failureandvoltage-absent.Steeltubewiringorcablewiring.SuitableforGB3836-2000,IEC60079standardrequest.主要技術(shù)參數(shù)Maintechnicalparameters產(chǎn)品型號Type額定電壓(V)Ratedvoltage額定電流(A)Ratedcurrent控制電動機最大功率（KW）Max.Powerofcontrolledmotor繼電器整定電流調(diào)節(jié)范圍（A)Settingcurentofthermalrelay出線口螺紋（G )Outlet stheread防爆標志Ex-mark電纜外徑( ,mm)Cable souterdiameter防護等級ProtectiongradeCBQ53-9/□380/22097-104及以下110-14ExedIIBT6*ExdeIICT6IP54CBQ53-12/□129-135.5CBQ53-18/□1812-187.5CBQ53-25/□2517-2511CBQ53-40/□4028-4518.5CBQ53-63/□6340-63301/218-22CBQ53-100/□10075-12540CBQ53-9/□97-104及以下110-14CBQ53-12/□129-135.5CBQ53-18/□N1812-187.5CBQ53-25/□N2517-2511CBQ53-40/□N4028-4518.5*注：電流大于技術(shù)參數(shù)表上之規(guī)定的，請與工程技術(shù)人員聯(lián)系*Note:Ifthecurrentisuptothetechnicalparameters,pleasecontactwiththetechnologyorengineeringdept.外形及安裝尺寸OutlingeandinstallingdimensionCBQ53-20(IIB)CBQ53-40(IIB)CBQ53-10N/20N(IIB)CBQ53-60(IIB)CBQ53-100(IIB)CBQ53-40N/60(IIB)CBQ53-20(IIC)