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≤400≤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.Localorremotecontrolis***ailable,orboth.具有过载,短路,失压保护.Withprotecti***ofoverload,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inletandoutletnumbersandtheirdirecti***,specificati***,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***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***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)