>> P.14
Highcurrentimpulsegenerator(220kA)Wecontributeto"improvementqualithylowcost"ofnewtechnologyanddevelopproductsWeperformbasedonJISIECstandardsandreproductiontestfromlightningdamagewhenwereceivethedamagedproduct.Wealsoprovidetoinvestigateandsolvethevolatileproblem,then.Targettest(applyforJISIECstandard)TheflowofContracttestCreateaTestreportTestingScheduleoftestandquotationDecisionthetestperformanceNondisclosureagreementConsiderationandconfirmationoftestcontents•Withstandlightningsurgetestforelectricalproducts(Impulsevoltagetestcurrenttest)•Withstandcommercialfrequencyvoltagetestforelectricalproducts•Operationtestforhigh/lowvoltagearrester•Protectioncordinationtestforhigh/lowvoltagearrester•Mechanicalstrength:vibrationtesttensileandcompressiontest•Environmentaltest:cold/heatsaltmistsunlightetcPrimalytestandfacilityCurrentimpulsetestVoltageimpulsetestLightningimpulsecurrenttestSimulationforlightningcuurentRepresentativewaveform:10/350µsHighestgeneratecurrent:220kASimulationforlightningvoltageWaveform:1.2/50µsMaximumgeneratedvoltage:1500kVMaximumchargevoltage:1600kVSimulationforlightningcurrentWaveform:4/10µsor8/20µsMaximumgeneratedcurrent:100kAOpen/closeimpulsevoltagetestLightningsurgetest(combinationwaveform)Surgeimmunitytest(Combimationwaveform)Waveform:250/2500µsMaximumgeneratedvoltage:1000kVMaximumgeneratedvoltage:40kV(1.2/50µs)Maximumgeneratedcurrent:20kA(8/20µs)ItisabletopeformmarginaltestforthelightningprotectionprodcutandallowancelightningsurgetestMaximumgeneratedvoltage:15kV(1.2/50µs)Maximumgeneratedcurrent:7.5kA(8/20µs)Environmentaltest•VibrationtestSimulationhouseforlightningtestCurrentwithstandvoltagetestWesimulatethevariouscasesoflightningsurgeasusingtherealsizemodelhouseinLightningTechnologyCenter.Maximumgeneratevoltage:150kVItisabletoperformeachenvironmentaltestvibrationtesttoensureliliabilityusingtheproductssustainably•Combinationenvironmentaltest(Polymar•materialfortest)ElectrodynamicvibrationtestExcitationforce:sinewave16kNvibrationfrequency:5~3000HzThemaximumdisplacement:51mmp-p•ConstanttemperatureandhumiditychamberTemperature:-40˚C~200˚CHumidity:0~98%ContracttestserviceCombinationenvironmentaltestthesituationofcombinationenvironmentaltestElectrodynamicvibrationtestCombinationwaveformgeneratorLightningTechnologyCenterAmagasakicity,Hyogo,Japan14
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