供应防爆配电箱，防爆动力配电箱

适用范围application■1区、2区危险场所。■ⅱa、ⅱbiic类爆炸性气体环境。■注：要求iic类时注明.◆canbeusedinzone1andzone2dangerousplaces.◆canbeusediniia、iib、iicgroupexplosiveatmosphere.◆notice:pleasenoteifneediicgradeneeded.型号含义maintechnicalparameters主要技术参数maintechnicalparameters回路数额定电压(a)总开关电流(a)支路电流(a)防爆标志防护等级防腐等级circuitnumberratedvoltagemaincurrentbranchcurrentex-markprotectiongradecorrosion-proofgradeexdeiibt6ip542,3,4,6,8380&le；400&le；160*exdeiict6*ip55wf1产品特点features■适合于控制多台电动机,还可以照明或仪表配出电源.◆abletocontrolseveralmotors,alsotosupplypowerforilluminatingofinstrument.■铸铝合金或钢板焊接外壳,表面喷塑.◆theshellismadeofdiacasteda1-alloyorweldedstellplateswithplastic-sprayedsurface.■内装元件可根据用户要求选配.◆innercomponentscanbeselectedbyuser.■可在箱面或远控操作,也可两地操作.◆localorremotecontrolisavailable,orboth.■具有过载,短路,失压保护.◆withprotectionsofoverload,short-circuit,andvoltage-absent.■钢管或电缆布线均可.◆suitableforsteelpipeandcablewiring.■符合gb3836-2000,iec60079标准要求.◆suitableforgb3836-2000,iec60079standardrequest.订货须知noticeifordering订货时请将支路数及各支路对应ifordering,thenumberofbranchanditsrelativecurrentofcircuitsshallbe的电流,进出线口数量及相应的indicated,alsotheimletandoutletnumbersandtheirdirections,specifications方向,规格要求明确,如有总开关specifications,lfwantachiefswitch,pleasenoteitscurrentorofferdrawing.并注明总开关的电流大小或提供图纸.产品结构structureofproduct规格内装元件结构类型备注specificationinnercomponentsstruchretyperemark小型断路器交流接触器,万能转换采用模块式结构,支路电流开关,热继电器.实现多回路自由组合.小于63a*可根据要求加装,电流表和互感器.modularstructure,进线线口数量及branchcurrentnotmcb,accontactorseletor,severalciruitscan规格根据morethan63athermalrelay.possibletoaddbefreelycombined.用户要求制定ammeterandctasrequird.inletnumberandspecificationaredeterminedbyuser.塑壳断路器,交流接触器,万能转采用大壳体组合支路电流换开关,热继电器.bigenclosure大于63amccb,accontactor,combined.branchcurrentselector,thermalrelay.外形及安装举例outlineandmountingexample外形示意图(iib)6回路outlinesketchsixcircuits