>> P.3
TestmethodforSecondaryBatteryTestmethodStandardConditionsCompliantproductAltitude(low-pressure)testJIS8712UN3480UN3481PSEUL1642TemperaturetestUN3480UN348111.6kPaorlessPressure:Temperature:20°C(±5°C)Duration:6hours11.6kPaorlessPressure:Temperature:20°C(±3°C)Duration:6hoursTemperature:6hoursat75°C(±2°C),thentemperaturepulldownto-40°C(±2°C)within30minutes.Holdthespecimenfor6hours.Repeatthecycle10times,thenletthespecimenholdfor24hoursat20°C(±5°C).UL1642Increasethetemperaturefrom20°C(±5°C)to130°C(±2°C)at5°C/min.(±2°C)andholdfor10minutes.Cycle:To70°C(±3°C)within30minutes.Holdfor4hours.Pullthetemperaturedownto20°C(±3°C)within30minutes,holdfor2hours.Pullthetemperaturedownto-40°C(±3°C)within30minutes,holdthetemperatureupto20°C(±3°C)within30minutesholdfor4hours.Repeattheabovecycle10times,andthenletthespecimenholdfor24hours.for4hours.HeatJIS8712PSEKeeptheproductfor7hoursat70°C(±2°C).Removefromthechamber,andleaveinanenvironmentof20°C(±5°C).Cycle:Holdfor4hoursat75°C(±2°C).Pullthetemperaturedownto20°C(±5°C)within30minutes,holdfor2hours.Pullthetemperaturedownto-20°C(±2°C)within30minutes,holdfor4hours.Heatthetemperatureupto20°C(±5°C)within30minutes,holdfor2hours.Repeattheabovecycle5times,thenletthespecimenholdfor7days.JIS8712JIS8714Increasethetemperatureto130°C(±2°C)at5°C/min.(±2°C)andholdfor10minutes.VibrationtestUN3480UN3481UL1642UL2054PSEMakethespecimenvibratewithinthefrequencyrangefrom7to200Hz,12timesin3hours.Vibrationshalloccurin3directionsperpendiculartoeachother.Varythefrequencywithin10to55Hzrange,atarateof1Hz/min.Vibrationshalloccurin3directionsperpendiculartoeachother.Accordingtoin-houseresearchasofDecember,2014.VacuumOvenAirborneTestChamberforBatteriesRapid-RateThermalCycleChamberThermalShockChamberTemperatureChamberEnvironmentalStressChamberRapid-RateThermalCycleChamberEnvironmentalStressChamberRapid-RateThermalCycleChamberThermalShockChamberTemperatureChamberLargeVolumeTemperatureChamberConstantClimateCabinetPlatinousSeriesTemperatureChamberEnvironmentalStressChamberBench-TopTypeTemperatureChamberRapid-RateThermalCycleChamberThermalShockChamberTemperatureChamberEnvironmentalStressChamberRapid-RateThermalCycleChamberTemperature&VibrationCombinedEnvironmentalTestChamber2
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