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1、环氧树脂干式电力变压器安装技术要求（Technicalrequirementsforinstallationofepoxydrytypepowertransformers）Technicalrequirementsforinstallationofepoxydrytypepowertransformers(1)preliminarypreparation;1)transformerinstallationdrawings,completeprocedures,andthroughthepowersect
2、orapprovalinformation.2)weshouldunderstandthedesignofthetransformerperformance,structuralcharacteristicsandrelatedtechnicalparameters.(2)equipmentandmaterialrequirements;1)transformerspecifications,models,capacityshouldcomplywiththedesignrequirements,and
3、itsaccessories,sparepartscomplete,andshouldhaveequipmentrelatedtechnicaldocuments,andproductfactorycertificate.Theequipmentshallbeequippedwithanameplate.Thenameplateshallindicatethemanufacturer'sname,ratedcapacity,oneortworatedvoltage,current,impedance,a
4、ndwiringgroup.2)auxiliarymaterial:weldingrod,antirustpaint,blendingpaintshouldcomplywiththedesignrequirements,andhaveproductqualificationcertificate.(3)workingconditions;1)transformer,indoorwalls,roofandfloorengineeringshouldbecompleted,theroofwaterproof
5、leakage,doorsandwindowsandglassinstallationintact,floorfinishingworkisover,theoutdoorfieldlevelingequipmentonthebasisofpreparationofmapconstructioniscompleted.Aftertheelectricitycannotredecorationworks,aswellastheoperationofsafetyprojects,constructioncom
6、pleted.2)reservedholeshavebeenembeddedparts,cleanupandadjustedtomeetthedesignrequirements.3)protectivenetworkdoors,railingsandothersafetyfacilities,ventilation,fireinstallation,installation.4)theconstructionqualityofbuildingsandstructuresrelatedtotheinst
7、allationofpowertransformersshallbeinconformitywiththeprovisionsofthecurrentbuildingconstructionandacceptancespecifications.Whentheequipmentanddesignhavespecialrequirements,itshouldcomplywithotherrequirements.(4)checkingoutofthebox1)thetransformerunpackin
8、gexaminationpersonnelshallbecomposedofconstructionunits,supervisionunits,constructionandinstallationunitsandsuppliers,andshalljointlychecktheequipmentoutoftheboxandmakearecordofit.2)checkoutoftheboxshouldbebasedontheconstr
