供应防爆动力配电箱防爆照明配电箱配电箱

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外形示意图(iic)6l回路outlinesketchsixcicrcuits一回路二回路一回路二回路一回路二回路一回路二回路共同控制回路图sketchoftogether-controlledcircuit