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《Three-phase Phase-sequence Phase-lossRelay Using Voltage Detection MethodFixed phase Asymmetry monitoring三相相序相损 采用电压检测方法的继电器 固定相位不对称监测》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、NewProductPhase-sequencePhase-lossRelayK8AB-PH1Three-phasePhase-sequencePhase-lossRelayUsingVoltageDetectionMethodFixedphaseAsymmetrymonitoring•Preventsreversemotorrotationduetoincorrectwiring.•Distinguishesbetweenpositivephases,reversedphases,andphaselosswh
2、enpoweristurnedON.•Voltagedetectionmethodenablesapplicationforanyloadcurrent.•OneSPDToutputrelay,6Aat250VAC(resistiveload).•OutputstatuscanbemonitoredusingLEDindicator.ModelNumberStructureModelNumberLegendK8AB-@@@1231.BasicModel3.RatedInputVoltageK8AB:Measur
3、ingandMonitoringRelays1:200to500VAC2.FunctionsPH:Phase-sequencePhase-lossRelayOrderingInformationListofModelsPhase-sequencePhase-lossFunctionsRatedinputvoltage*ModelRelayPhasesequenceandphaseloss200to500VACK8AB-PH1monitoring*Thepowersupplyissharedwiththerate
4、dinputvoltage.1K8AB-PH1RatingsandSpecificationsRatingsRatedinputvoltageThree-phase,three-wiremode,200to500VACInputload15VAmax.Reversedphaseandphaselossoperating0.1smax.timeResetmethodAutomaticresetIndicatorsPower(PWR):Green,Relayoutput(RY):YellowOutputrelays
5、OneSPDTrelay(NCoperation)RatedloadResistiveload6Aat250VAC(cosφ=1)6Aat30VDC(L/R=0ms)Inductiveload1Aat250VAC(cosφ=0.4)Outputrelayratings1Aat30VDC(L/R=7ms)Maximumcontactvoltage:250VACMaximumcontactcurrent:6AACMaximumswitchingcapacity:1,500VAMinimumload:10mAat5V
6、DCMechanicallife:1,000,000operationsElectricallife:Make:50,000times,Break:30,000timesAmbientoperatingtemperature−20to60°C(withnocondensationoricing)Storagetemperature−40to70°C(withnocondensationoricing)Ambientoperatinghumidity25%to85%(withnocondensation)Stor
7、agehumidity25%to85%(withnocondensation)Altitude2,000mmax.Terminalscrewtighteningtorque0.54N·mRecommendedwireSolidwire:2.5mm2Twistedwires:AWG16,AWG18Note:1.Ferruleswithinsulatingsleevesmustbeusedwithtwistedwires.Terminalwiringmethod2.Twowirescanbetwistedtoget
8、her.RecommendedferrulesAl1,5-8BK(forAWG16)manufacturedbyPhoenixContactAl1-8RD(forAWG18)manufacturedbyPhoenixContactAl0,75-8GY(forAWG18)manufacturedbyPhoenixContactCasecolorMunsell5Y8/1Casemateri
