XX电力机具厂低压产品（出厂）检验报告（2023年）.docx

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1、XX电力机具厂低压产品（出厂）检验报告文件编号:批号:项目名称数量产品名称产品型号序号检验内容合格标港检验结果1元件布置安装所装元件正确，安装位置与图纸相符，并符合相应的技术条件2铭牌安装铭牌符号及标志正确、清晰、齐全，安装位置正确3外观检查金属防护层牢固、均匀，距一米处观察无明显色差和反光4紧固件检查螺栓紧固牢靠，紧固后外漏1-8扣为宜5一次配线配线符合图纸要求，母线平整，表面无显著痕迹、缺陷，弯处无裂纹、裂口，连接处紧密，接触良好母线和导线的截面是否满足要求,母线贴上相位标志，母线的相序排列是否符合规定6二次配线主辅电路接线正确，导线截面和颜色符合要求。配线美观，压接可靠，标记明显，符合设

2、计要求7绝缘测量电路与裸露导电部件之间，每条电路对地标称电压的绝缘电阻应至少为IoOO/V8机械操作装置中所有手动操作部件操作5次无异常现象出现9电气间隙300VUi660V电气间隙210三爬电距离300VUi660V爬电距离212.5InnI10仪表运转仪表工作符合设计要求.11电气操作按装置的电气原理图及二次接线图要求，模拟动作试验，符合设计要求12保护电路连续性接地装置及标志可靠，明显，主接地点与保护电路的任一点之间的阻值不大于0.01C13介电强度试验一次耐压施加交流2500V电压，Imin无击穿、闪络现象；二次耐压1500V,Imin无击穿、闪络现象14产品一致性检查确保所用元件，组

3、装布线与相关标准、设计要求一致检验结论：依据GB-7251标准和IEC相关标准检验，经检验，该产品合格，准予出厂。检验员：盖章：日期：PRODUCT(LOWVOLTAGE)INSPECTINGREPORTFilename：NO：ProjectQuantityProduct,snameModelSerialnumberInspectingItemStandardresult1DispositionandInstallationforcomponentsComponentsandthesepositionaresatisfiedwiththedrawing,andaccordedwiththete

4、chniquedemandsconcerned2NameplatemountingSymbolandmarkarecorrect,clearandtidyandaccurateset-position3AppearanceinspectionProtectinglayerformetalisfirmanduniform.ThechromatismandreflectionisnotevidentIfobservefromImdistance.4InspectionfortighteningcomponentsFirmlytighteningbolt,tightenedbolthas8dispo

5、sedpitchs.Thissituationissuitable.5MaincircuitWiredistributingmustmeettodrawing.Bus-barsareneatandtherearenoscar,nodefectattheysurfaces.Therearenoflaw,nobreachincrookedbusbars.ConnectinghastobetightContactinghastobewelLThesectionofBus-barandwirehastobeaccordedwithdesign.Phaselabelshavetobeattachedto

6、bus-bar.Phasesequenceinbus-barhastobeaccordedwithstipulation.6SubsidiarycircuitWireconnectinghastobecorrect.Sectionandcolorofwirehavetomeetwithdesignstipulation.WiredistributingmustbeartisticConnectingmustbefirm.Labelmustbeclear.7InsulationtestTheresistancebetweenphasesandthisbetweenphaseandearth,mu

7、stbemorethanIM8MachineryoperationAllmanual-operatingpartscanbeacted5times.Thereisnoabnormalphenomenaduringthisperiod9Electricgap300VUi660VElectricgap10mmCreepingdischarge300VUi660VCreepingdischargedistance212.5mmdistance10InstrumentoperationInstrumentoperationisaccordedwithdesign11Electricaloperatin

8、gAccordingtotherequirementsinelectricschematicandsubsidiarycircuit-drawing,tosimulateactingtest.Alltheseoperationshavetomeetdemandsindesign.12PermanenceinprotectingcircuitTheequipmentconnectedtoearthandmarkhastobereliableandclear.Theresistancebetweenmainearth-contactorandanypointinprotectingcircuith

9、astobelessthan0.01C.13DielectricbreakdowntestSwitchon2500Vactomaincircuitduring1minute,thereisnobreakdownandflash.Switchon1500VactoSubsidiarycircuitduring1minute,thereisnobreakdownandflash.14ReproducibilityQualityofcomponentshastobeguaranteed,Mountingandbranchinghavetobemetrelativestandard.Thedesigns,forsameproduct,areaskedtobeuniform.Conclusion：ThisinspectingiscarriedoutaccordingtoGB7251StandardandIECStandard.Aftertesting,thisproductisuptostandardandgivendeliverablepermission.Controller：SeaI：Date：