印度某MW電廠電氣作業(yè)指導(dǎo)書24

Electricapparatusesoftheelevators第15頁共15頁InstructionforinstallationandtestElectricapparatusesoftheelevators1.Relateddocumentationsandstandards1.1.TheChinesestandard(GB50182-93):Codeforconstructionandacceptanceofelectricapparatusesoftheelevators1.2.TheChinesestandard(GB50150-91):Standardforhand-overtestofelectricequipment1.3.TheChinesestandard(DL408-91):Operationcodeforpowerplantsafety1.4.TheChinesestandard(DL560-95):Operationcodeforelectricsafetyinhighvoltagelaboratory1.5.TheChinesestandard(DL/T5043-95):Designstandardforelectricallaboratoryofthermalpowerplant1.6.TheChinesestandard(DL/T5161-2002):Specificationforconstructionqualitycheckoutandevaluationofelectricequipmentinstallation2.Receiptandstorage2.1.Examinethestateofthedevicesandthematerialsreceivedtocheckthatitcorrespondswithwhatwasordered.2.2.Checkallpackagesforexternalsignsofdamage.2.3.Pleasecheckconditionandqualityofthedevicesandthematerials,andcomparethemwiththepackinglist.2.4.Ifonunpacking,whichmustbecarriedoutcarefully,anydamageorirregularityisnoted,notifythiswithindefiniteperiodofreceiptofthegoods,notificationmustindicatetheshippingnotenumber.2.5.Ifthedevicesistobestoredforevenshortperiodsbeforebeingputintoservice,afterreceiptitisadvisabletoputitbackintoitsrelativecontainerandcoveritwithawaterprooftarpaulin.Useadryanddust-freeambientforstoragewithoutanyaggressivechemicalagents.Placethedeviceandanyfixedpartonahorizontalsurfacenotindirectcontactwiththefloor,butonasuitablesupport.2.6.Selectalocationforthedeviceinaclean,dry,vibration-freeareawithmoderatetemperature.2.7.Withregardtolifting,followtheseinstructions:thedevicesmustbeplacedonasturdysurfaceandpreferablyliftedusinganappropriateliftingforktruck.Theuseofropesis,however,permitted:inthiscasetheliftingropesmustbehookedfirmly.3.Installation3.1.Powersupplyandlighting3.1.1.Powersupplyoftheelevatorsshouldbespecialandbesentdirectlytotheelevatormachineroomsbyarchitecturedistributionrooms.3.1.2.Voltagefluctuationscopeofelevatorpowersourcesshouldnotbemorethan±7%.3.1.3.Powersourcesforlightingandtheelevatorshouldbeseparated.Lightingswitchesshouldbesetupnearinletsoftheelevatormachinerooms.3.1.4.Theelevatormachineroomsshouldhaveenoughlightingwithgroundlightingnotlowerthan200Lx.3.1.5.Installationoftheelevatormainswitchesshouldcomplywithfollowingrequirements:.Themainswitchwhichcancutoffmaximumloadcurrentshouldbesetupforeachelevator..Followingpowersupplycircuitsshouldnotbecutoffbythemainswitch:.1.Lighting,ventilationandalarmofthecabin.2.Lightingoftheelevatormachineroom,thepartitionlayerandtheverticalwell.3.Thepowersocketsoftheelevatormachineroom,thecabintopandthebottompit.Themainswitchcanbeaccessibleconvenientlyandquicklyfrominletofthemachineroom..Operationmechanismofthemainswitchshouldbemarkedforidentificationwhenseveralelevatorsareinstalledinamachineroom.3.1.6.Powerforcabinlightingandventilationcircuitscanbegotfromlead-insideofcorrespondingmainswitch.Theswitchshouldbesetupnearthecorrespondingmainswitchforcontrolling.3.1.7.Cabintopshouldbesetupwithlightingdeviceorpowersocketsuppliedsafevoltage.P+PEtype220Vsocketsonthecabintopforrepairingshouldbemarkedobviously.3.1.9.Verticalwelllightingshouldconformtofollowingstipulations:.Thepowersourcesshouldbesuppliedbylightingcircuitsofthemachineroom.Theswitcheswithshortcircuitprotectionfunctionsshouldbesetupinthemachineroom..Thelampsshouldbefixedonwalloftheverticalwellwhichnotaffectoperationoftheelevatorwithdistancenotmorethan7m..Alampshouldbesetuprespectivelywithin0.5mofhighestandlowestpointsoftheverticalwell.3.1.10.Earthoftheelectricdevicesshouldconformtothefollowingstipulations:.Exposedconductiblepartsofallelectricalequipmentsshouldbeearthedorconnectedtotheneutralwirereliably..Protectionlineconnectionoftheelectricalequipmentsshouldconformtoearthdesignrequirementsofthepowersupplysystem..Electricalequipmentsoftheelevatorsareprohibitedtosetindependentearthinthree-phasefour-wireTNsystem,whichconnecttoneutralforprotection.3.1.11.Theelevatorcabincanbegroundedthroughsteelcoreorcorewireofthecableasprotectionwire.Numberofthewiresshouldnotbelessthan2strandswhenusingthecablecorewireastheprotectionwire.3.1.12.“Logicearth”oftheprogrammablelogiccontrollercanbetreatedasperrequirementsoftheproductsoradoptedasfollowingmethodswhentheelevatoriscontrolledbyPLC:.ConnectittoPEwireofthepowersupplysystem.Whenprotectionwireandneutralizingwireofthepowersupplysystemareusedcommonlytheyshouldbeseparatedafterpowersourceoftheelevatorgotintothemachineroom.Earthedresistanceofthisseparationpointshouldnotbehigherthan4Ω..Suspendthe“l(fā)ogicearth”..Connectitwithindependentearthedsystemwhichearthedresistanceisnothigherthan4Ω.3.2.Wiredistribution3.2.1.Thecoppercoreconductorswithratedvoltagearehigherthan500Vshouldbeadoptedforwiringofelectricdevicesoftheelevators.3.2.2.Conductorsmustnotbelaidonthebuildingsandthecabinsdirectly.Thewiringinmachineroomsoftheelevatorsandtheverticalwellshadbetterbeprotectedbywireductsandwirechannels,butitisforbiddentousethewireductsandwirechannelsmadefromcombustiblematerialsinelevatorstructures.Thepartseasymechanicallydamagedandrelativelyshorterbranchesmaybeprotectedbyhoseswhichlengthsareshorterthan2m.3.2.3.Thepowersupplyoftheelevatorhadbetterbeprovidedbyaspecialswitchindividually.Thepowerlinemustnotbelaidinthesameductorwaytogetherwithotherconductors.Afterthepowerlinesgoingintothemachinerooms,separatepowerandilluminationswitchesforeachelevatorshouldbearrangedneartothedoorswhereconvenientforoperation.3.2.4.Thepowerlinesandthecontrolcircuitshavebelaidseparately,andthemicro-signalandelectroniccircuitsshouldbelaidindividuallyaccordingtotherequirementsoftheproductsorwithanti-interferencemeasures.3.2.5.Distancebetweenwireducts,wire-channels,cabletraysetc.andthemovablecabins,thesteelropesetc.shouldbemorethan50mminthemachineroomand20mmintheverticalwell.3.2.6.Thewireductsandthewirechannelsinstalledintheverticalwellshouldbeconvenientformaintenanceandtheverticalmainductsandchannelshavebetterbeinstalledonthewellwallneartothecallingbuttons.3.2.7.Installationofthewirechannelsshouldcomplywiththefollowingrequirements:.Thewirechannelsshouldbeflatwithouttorsionanddeformation,burrontheinternalwalls..Thejointsshouldbeflat,connectingplatesbetight,troughcoversbecompleteandflatcoveringwithoutbendingedges..Theoutletsshouldbepositionedcorrectlywithoutburrs.3.2.8.Installationofthemetallichosesshouldbeinaccordancewiththefollowingrequirements:.Withoutmechanicaldamageandloosing..Installationofthehosesshouldbekeptasflataspossible,whilethebendingradiusshouldbenolessthan4timesofthehoseexternaldiameter..Itisbettertousespecialjointsforconnectionwiththechambersandtheboxesaswellasequipments..Installationofthecabinetsshouldbekeptfromvibrationandoscillation.Forthemovablepartfittedwiththemechanismitslengthshouldsatisfythemovementlimitofthemechanismpartandthebothendsshouldbereliablyfixed.3.2.9.Thechambersandtheboxesshouldbeinstalledflatly,stablywithoutdeformation.Edgesofthebuttonboxesandindicatinglampboxesembeddedintothewallshouldnotbeprotrudedfromthedecoratingsurfaces.Gapsbetweenthefaceplatesoftheboxesandthewallsshouldbeuniformandnolargerthan1.5mm.3.2.10.Thelayingoftheconductorshouldcomplywithfollowingrequirements:.Beforelaying-outitisnecessarytocleanupaccumulatedwateranddirtinsidetheductsandthechannelsofthewires..Totalsectionalareaoftheconductorsshouldnotexceed60%ofnetsectionalareaofthechannelsor40%fortheducts..Forcedpartsoftheconductorsatthebendingsectionsofthewirechannelsshouldbeprotectedbyinsulationmaterialsandverticalpartsoftheconductorsshouldbefixedreliably..Theconductorsshouldadoptprotectionmeasureswhenthereisnotspecialprotectivemouthfortheinlet-outletofthewireductsandthewirechannels..Itisnecessarytokeepenoughspareconductorswhoselengthisequaltothelongestconductorinthechamberorthebox..Wireconnectionshouldbecorrectandtheconductorendsshouldbeclearlymarkedwithitswiringnumber.3.2.11.Installationoftheelevatorcabletraysshouldcomplywithfollowingrequirements:.Forinstallationofthecabletraysintheverticalwellsthecablesshouldbeavoidedfrominstallationinthesameverticalcrosspositionwiththesteelbeltsofthefloorlevelselectors,steelropesofthespeedlimiters,limitswitches,positionlimitswitches,speedreducingswitches,inductorsandweights..Installationofthecabletrayswiththeductsandthechannelsshouldnotblocktheelevatorcablesoscillatinginservice..Thecabletraysshouldbeinstalledonwalloftheverticalwellat1/2ofnormalliftingheightoftheelevatorplus1.5mexpectthecablesdirectlyrunningintothemachineroomandthetraysareinstalledontopoftheverticalwell..Installationdirectionofthetraysatthebottomofthecabinshouldbeinthesamedirectionofthetraysintheverticalwell.3.2.12.Installationoftheelevatorcablesshouldbeinaccordancewithfollowingrequirements:.Fixthecableswiththecabletrays..Carryoutbindthecablesuniformly,firmlyandreliablyandthebindinglengthis30mm~70mm..Cablelaid-outlengthshouldexceedthebottomendstationofthecabinandhaveremainderoutofthecompressionbuffer..Thecablesshouldbesuspendedfreelytowithdrawfromtwistinadvancebeforeinstallationandthecablesshouldnothaveanyknotandwave-typetwistafterinstallation.Lengthofthemulti-cablesshouldbethesame..Non-movablepartsofthecablesshouldbefixedwiththeclampsat1.5mabove1/2oftheliftingheight.3.3.Installationoftheelectricalapparatuses3.3.1.Considerreasonablearrangement,convenientmaintenanceandsaferoutineinspectionforinstallationofthedistribution,controlcabinetsandpanels.Verticaldeviationshouldbelessthan1.5‰.3.3.2.Followingrequirementsshouldbereferifinstallationpositionisnotspecifiedbythedesign:.Thecabinetsandthepanelsshouldbeawayfromthedoorsandthewindowsasfaraspossibleanddistancestothefrontofthedoorsandthewindowsarenotlessthan600mm..Thedistancebetweenthemaintenancesideofthecabinetsorthepanelsandthewallsshouldbemorethan600mmanddistancefortheclosedsideofthecabinetsandpanelsmaynotbelessthan50mm..Forcabinetsandpanelswithmaintenancefrombothsidesinstalledinlinethebothendshadbetterremainentranceandexitpathwayswithwidthnolessthan600mmwhenwidthsofthecabinetsorthepanelsexceed5m..Distancesbetweenthecabinetsorthepanelsandthemechanicalequipmentshadbetterbenotlessthan500mm.3.3.3.Installationofthefloorlevelselectorsandthefloorstationindicatorsshouldcomplywithfollowingrequirements:.Basedonthemechanicalspeedratioandthefloorheightratiocheckandadjustthepositionsofthedynamicandstaticcontactswhichshouldbeidenticaltothatofoperationandstopoftheelevators..Thearrangementofthecontactgroupofthefloorlevelselectorshouldbeflatandupright.Verticaldeviationshouldbelessthan1‰..Theadvanceofthequick-slowgearshiftingcontactsforsingleandmultiplefloorsshouldbeproperlyadjustedbasedonthereductiontimeoftheelevatoranddistancebetweenfloors..Thejointsonthecontactboardsofthefloorindicatorsshouldbeproperlyconnectedinseriesbasedonheightofthefloors..Thecontactsshouldactreliablyandcontactwithaslightcompressionmarginaftercontact.3.3.4.Installationofthedryspringtube-magnetsteelinductorsshouldcomplywithfollowingrequirements:.Theinductorsandtheinducedplatesshouldbefixedfirmlytopreventfromloosing.Frictionshouldnotbeproducedbynormaloperationoftheelevatorandcollisionmustbeforbidden..Theinductorsandtheinducedplatesshouldbeinstalledflatandupright.Gapsofbothsidesforinsertionshouldbeasidenticalaspossible..Theinducedplatesshouldbeadjustedinupanddown,leftandrightdirectionsandtheboltsbetightenedreliablyafteradjustment..Whenthefloorlevelinductorsarearrangedonthefloorsilloftheelevatorlevels,distancesoftheup-downfloorinductorstothemiddleoftheinducedplatesshouldbeidentical.Theadvanceinductorsforthedoorsshouldbeinstalledinmiddleoftheinducedplates..Afterinstallationoftheinductorsthecoversofthemagnetsteelboxesshouldbecoveredreliablyandthemagnetsteelshortcircuitboardsbetakenoff.3.3.5.Duringinstallationoftheclosedbrakesofthetractionenginesitsbrakeshoesshouldhaveclosecontactwiththeworkingsurfacesofthebrakewheels.Whenreleasingthebrakesthebrakeshoesofbothsidesshouldleavethewheelsurfacessimultaneously.Tightnessoftheshoeswiththebrakewheelsshouldbesetinthiswaythatthecabinwillnotslidedownduringthestaticloadtestanditwillbecomfortableinsidethecabinwhenstartingandbrakingelevator.Whentheelevatorsarerunningtheactionofthebrakesshouldbequickandreliableandthebrakeshoeshavenofrictionwiththebrakewheels.3.4.Safetyprotection3.4.1.Kindsoftheprotectionswitchesshouldbefixedfirmlyandnotallowedtobefixedbywelding.Theswitchesshouldnotbedisplaced,damagedandactedwronglybycollisionoftheelevatorinnormaloperationandnormaloscillationofthesteelropes,steelbeltsandleatherbeltsafterinstallation.3.4.2.Theswitchesshouldactreliablyinfollowingconditionstoforcetheelevatortoslowdownorstopimmediatelyafterinstallthesafetyprotectionswitchesfittedwiththemechanism:.Thesteelbelts,steelropesandthechainsofthefloorlevelselectorsareslackordropofthetensionpulleyisgreaterthan50mm..Dropofthebalancewheelofthespeedlimiterisgreaterthan50mm..Speedofthelimiterreach95%ofthethreshold..Anysteelropeisbreakorthedragrodsofthesafetyclampshaveacted..Capacityoftheelevatorhasexceeded10%oftheratedone..Whicheverhalldoororcabindoorhasnotbeenclosedorlockedup..Thesafetywindowofthecabinisopen.3.4.3.Carryoutfollowinginspectionsforthesafetyprotectiondevicesintheelectricalsystemafterinstallation:.Checkandadjusttheprotectiverelaysincludingunder-voltage,over-current,over-load,weakexcitation,over-speed,reversedphase,cut-offphase,speeddivisionandetc.accordingtothedesignrequirements..Mechanicalandelectricalinterlocksforopeningandclosingthedoor,themaindirectionrelayandthedirectioncontactorshouldactquickly,accuratelyandreliably..Thebuttonsandtheswitchesforemergencystop,maintenanceandsequencechange-overshouldactquicklyandreliably.3.4.4.Thelimiting,cagingandspeedslow-downdevicesshouldensurethattheelevatordoesnotexceedthelimitpositionrunningbetweenthetopandbottomendstationsinemergencycondition,butnotreplacethefunctionsofthenormalspeedreductionandfloorleveldevicesoftheelevator.3.4.5.Installationofthestopwheelsandthestopironsforthelimiting,cagingandspeedslow-downdevicesshouldcomplywithfollowingrequirements:.Thestopironsshouldhavenotorsionanddeformation.Thestopwheelsoftheswitchesshouldactflexibly..Thestopironsshouldbeerectedverticallywithtolerancenogreaterthan1‰andmaximumtolerancewillbenogreaterthan3mmexceptitsbevelface..Theswitchesandthestopironsshouldbeinstalledfirmlyandtheon-offstopwheelsandthestopironsshouldbecontactedreliablyandgapsfromthewheeledgestotheironedgesnolessthan5mminwhatevercases..Switchcontactsshouldactreliablyafterthestopwheelsareincontactwiththestopirons.Noblockingoccurswhilethewheelsaremovingalongwholestrokeoftheironsandthewheelsshouldhaveaslightcompressionmargin.3.4.6.Theconductorsshouldremainapropermarginoflengthafterinstallthelimiting,cagingandspeedslow-downswitches.Whenthecabinsillis50mm~200mmhigherthanthesillsoftopandbottomendstationsthestopironshouldcontactwiththestopwheeltocutouttheswitchquickly.3.4.7.InstallationofthelimitingswitchesforanACelevatorshouldbeinaccordancewithfollowingrequirements:.Thesteelropesshouldbelaidflatlyinhorizontalandverticaldirectionsrespectively.Thenumberoftheguidepulleyshouldnotexceedtwopieceswiththepulleywayregulatedinastraightlineandwithflexiblemovement.Theextensionrodsshouldhaveenoughstrengthwhenthepulleybracketsareassemblewiththerods..Thetopandbottomlimitstopwheelsshouldbefixedfirmlywiththepullingsteelropes..Thepullingropesshouldbewoundedbytwoturnsandaboveonthebrakewheelsalongcut-offdirectionoftheswitcheswithoutoverlapping..Theswitchesshouldbetest5timesandtheiroperationsareflexible,correctandreliableatallafterinstallation.3.4.8.Thesafetycontactplatesofthecabinautomaticdoorsshouldbesensitiveandreliablewithoutmal-operationafteritsinstallation.Collidingforcesforacttheplatesdonotexceed5Nandthedoorsshouldreturnautomatically.Theprotectiondevicesbymeansofphotoelectricprotectionandothermethodsshouldbesensitiveandreliable.3.5.Qualitystandardsinstallingandadjustingelectricequipmentsinelevatorsareasshownintable3.5.Table3.5.:InstallationandadjustmentofelectricequipmentsinelevatorsExaminationitemsPropertyQualitystandardsMethodsandtoolsofexaminationExaminationofdevicesDevicespecificationMainInaccordancewiththedesignstipulationsCheckdependonthedesigndrawingsExaminationofaccessoriesComplete,withoutdamageInspectionPowersupplyandlightingPowersuppliesforlightinginthemachineroomandfortheelevatorMainSettwopowersuppliesseparatelyInspectionandoperationtestPowersupplyfortheelevatorMainSpecialInspectionLightinginsidethecabinReliableConductanceexaminationVentilationinsidethecabinMainFirmandventilatedIlluminationintensityongroundofthemachinerooms≥200LxMeasurebyailluminationgauge220VpowersupplysocketsformaintenanceoncabintopSetapparentmarksInspectionLightinginverticalwellIntervalsbetweenthelightingfixtures≤7mCheckbyaruleIntervalsbetweenthetopandthehighestlampandbetweenthebottomandlowestlampinverticalwell≤0.5mWiringVoltagelevelofthecopperconductors≥500VCheckthemanufactorycertificatesIntervalsbetweenthewireducts,wirechannels,cableracksandthecabin,steelropesandetc.Insidethemachinerooms≥50mmCheckbyaruleInsidetheverticalwells≥20mmInstallationofwireductsandwirechannelsIntervalsbetweenfixturepointsUniformandarelessthan3mCheckbyaruleHorizontalandverticaldeviationsinmachinerooms≤0.2%Horizontalandverticaldeviationsinverticalwells≤0.5%,≤50mmforwholelengthLayingofthecablesInaccordancewiththecodesCheckdependonthecodesInstallationoftheelectricequipmentsInstallationofthedistributioncubiclesandpanelsInaccordancewiththecodesCheckdependonthecodesInstallationofthemechanicalfloorlevelselectorsSolid,easyforrepairInspectionInstallationofthesensorsinverticalwellandoncabintopInaccordancewiththemanufactorystipulationsCheckdependonthemanufactorystipulationsInstallationofthecallingboxes,indicationlampboxesandtheswitchboxesatthedoorsInaccordancewiththedesignstipulationsInspectandcheckthedesigndrawingsInstallationofthedoorinterlockdevicesMainSolidandreliableInspectionandoperationtestSafetyprotectiondevicesBoltfixtureofthesafetyprotectionswitchesSolidPullOperationofthesafetyprotectionswitchesMainSensitiveandreliableOperationOperationoftheelectricsafetyprotectiondevicesMainSensitiveandreliableInstallationofthelimitingswitchesandthestopironsSolidInstallationofthelimitingswitchesintheACelevatorsFlatsteelropesinhorizontalandverticaldirections,sensitiveandreliableoperationInstallationofthesafetycontactplatesoftheautomaticdoorsinthecabinsMainSensitiveandreliable,collidingforcesarelessthan5NEarthNakedconductivepartsoftheelectricdevicesReliableconnectionwithgroundortheneutralwireConductanceexaminationConnectionoftheprotectivewiresontheelectricdevicesInaccordancewiththedesignstipulationsCheckdependonthedesigndrawingsEarthedwiresinthecabinsoftheelevatorsUsesteelcoresorcorewiresofthecables,Numberofcorewiresisnotlessthan2Inspection“Logicearth”oftheelevatorscontrolledbythePLCInaccordancewiththemanufactorystipulationsCheckdependonthemanufactorystipulationsProtectiveearthedwiresInsulationwirespaintedyellowalternatingwithgreenstripesInspectionAdjustmentInsulationresistancesbetweentheconductorsandgroundintheelectricdevices≥0.5MΩMeasurebyameg-ohm-meterAdjustmentofspeedInaccordancewiththemanufactorystipulationsCheckdependonthemanufactorystipulationsOperationtestInaccordancewiththecodesCheckdependonthecodesorthedesigndrawingsOver-loadtestSafetyandreliableoperationCommissioning4.Test4.1.Measureinsulationresistancesoftheprimaryandsecondarycircuitsbya500Vmeg-ohm-meter.Themeasuredvaluesmustbemorethan0.5MΩ.4.2.Checkcontrol,measuringandprotectivefunctionsoftheelectricsystemwithouttrouble.4.3.Motortest4.3.1.Measureinsulationresistancesofthe380Vmotorwindingsbya500Vmeg-ohm-meter,measuredvaluesmustbemorethan0.5MΩatambienttemperature.4.3.2.MeasureDCresistancesof380Vwindingsofthemotorswhichcapacitiesaremorethan100kW,anddifferencebetweenphasesmightbelessthan2%ofminimum,1%forthatbetweenlines.4.3.3.Carryoutno-loadoperationofthemotorsfor2h.Measureandrecordtheno-loadcurrentandthebearingtemperature.Differenceofthreephasecurrentseachothercanbelessthan10%.Temperaturesoftheballbearingscanbelowerthan95℃.4.3.4.Checkandtestrecordsforthemotorsareasshownintable4.3.4.Table4.3.4.:CheckandtestrecordsforthemotorsNameofmaindeviceNumberofmaindeviceTypeRatedcapacity(kW)WiringmannerRatedvoltage(V)Ratedcurrent(A)Speed(r/min.)ManufactureManufacturingnumberManufacturingdateMaindevicesideFansideCheckresultsCheckerBearingsBearingnumberTrademarkofgreaseinthebearingsQuantityofgreaseinthebearingsAirgapsMeasuredvalue(mm)Unevenness(%)CheckinsulationresistanceTemperature℃Relativehumidity%Insulationresistancesofthewindings(MΩ)AbsorptionratioR60/R15Insulationresistancesofthebearings(MΩ)WindingDCresistancesoftheabove1000Vorabove100kWmotorsAphaseBphaseCphaseEarthSignatureDateConstructiongroupConstructionteamQualitydepartmentSupervisorydepartment4.4.Testrecordsofelectricequipmentsandsafetyprotectiondevicesintheelevatorsareasshownintable4.4.Table4.4.:TestrecordsofelectricequipmentsandsafetyprotectiondevicesintheelevatorsProjectnameTypeoftheelevatorLoadweight(kg)Ratedspeed(m/s)Motorcapacity(kW)Motorvoltage(V)Motorcurrent(A)ControlmannerTypeofsafetyclampsNumberoffloorstationsManufactoryManufacturenumberManufacturedateExaminationitemsresultsRemarksFloorlevelselectorsSensorsinverticalwellSensorsoncabintopCallingboxesonfloordoorsBoxesofindicationlampsSwitchboxesSwitchboxesforfirefightingInterlockequipmentsoffloordoorsSpeedlimitersSafetyclampsSafetywindowsHydraulicbuffersProtectionrelaysMechanicalinterlocksElectricinterlocksButtonsandswitchesforemergencystopButtonsandswitchesformaintenanceButtonsandswitchesforsequencechangeoverLimitingswitchesSpeedslow-downswitchesSafetycontactplatesTestconclusionTesterrepresentativeSignatureDate5.Puttingintoservice5.1.Generaldescription5.1.1Whenfinishedwiththeoriginalinstallationandallmodifications,conductacompleteoperationtestontheentireinstallationtoverifycompliancewithapplicablestandards.Testingshouldbeconductedbyafactory-trainedtechnicianinthepresenceofarepresentativeofthemanufacturerandtheowner’srepresentative.Followproceduresoutlinedintherelatedstandard.5.1.2.Periodictestingandservicingofthesystem,alldevices,andanyotherassociatedequipmentisessentialtoensureproperandreliableoperation.Testandservicethesystemandthedeviceaccordingtotheschedulesandproceduresoutlinedinthemanufacturer’smanuals.5.1.3.Betweenformalperiodictestingandservicingintervals,therelatedoperationchecksshouldbeperformedfordefiniteperiod,orfrequentlywhenrequiredbytheowner.5.2.Theelevatorsshouldcomplywithfollowingconditionsbeforecommissioning:5.2.1.Installationofthemechanismandelectricaldevicesintheelevatorshaspossessedthecommissioningconditions.5.2.2.Insulationresistancesarequalified.5.2.3.Earthforprotectionisgood.5.2.4.Electricalandmechanicaldevicesincludingthemotor,t