供应dg58-l防爆照明（动力）配电箱漏电装置

dg58-l系列防爆动力（电磁起动）配电箱（ⅱb）主要技术参数maintechnicalparameters回路数额定电压(v)总开关电流(a)支路电流(a)防爆标志防护等级防腐等级2,3,4,6,8380&le；400&le；160exdeiibt6(c)ip54(55)wf1产品特点features适用于控制多台电动机，还可以照明或仪表配出电源.abletocontrolseveralmotors,alsotosupplypowerforilluminatingorinstrument.铸铝合金或钢板焊接外壳,表面喷塑.theshellismadeofdiecasteda1-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gb12476,iec61241标准要求.suitableforbg3836-2000,iec60079standardrequest.订货须知notice订货时请将支路数及各支路对应的电流,进出线thenumberofbranchanditsrelativecurrentofcircuitsshallbeindicated,alsothe口数量及相应的方向,规格要求明确,如有总开inletandoutletnumbersandtheirdirections,specifications,lfwantachiefswitch,please关,请注明总开的电流大小或提供图纸.noteitscurrentorofferdrawing.产品结构structureofproduct规格内装元件结构类型备注specificationinnercomponentsstruchretyperemark支路电流小于63a小型断路器交流接触器万能转换开采用模块式结构branchcurrentnot关,热继电器.实现多回路自由组合.morethan63a*可根据要求加装,电流表和互感器.modularstructure,进线线口数量及时性mcb,accontactorseletor,thermalseveralciruitscan规格根据relay.possibletoaddammeterand用户要求制定.ctasrequired.inletnumberandspecificationaredeterminedbyuser.支路电流大于63a塑壳断路器,交流接触器,采用大壳体合.branchcurrentnot万能转换开关,热继电器.bigenclosuremorethan63amccb,accontactor,combined.selector,thermalrelay.外形及安装举例outlineandmountingexample外形示意图(iib)6回路outliuesketchsixcircuits外形示意图(iic)6回路outliuesketchsixcircuits