SinglePhaseElectronicWatt-hourMeterDDS1088TechnicalDescription GeneralTheDDS1088single-PhasemeterisasockettypemeterdesignedtomeetthelatestANSIC12.1andANSIC12.10standards.Themetermeasuresactiveenergyinsingle-phasetwowirealternatingcurrentpowergrids60Hz.ConnectionisFM2S.Itisareliablelongservicelifemeter.Theaverageservicelife(MTTF)is10yearsandthemaximumcurrentis100A. ProductFeatures● BidirectionalActiveEnergyMeasurement● Pulseisindicatedwhilethemeterisworking● Broadvoltagedesignallowsthemetertoworknormallybetween0.7Un~1.2Un● Registerdigits:5+1● SingleTariffEnergy ProductHighlightsTheuseofinnovativemeteringtechnologycanprovidethehighsecurityandassurethemetermaintainitsaccuracyoveritsfulloperatingrange. MeterStructureThemetercoverandbaseismadeofbakelite,PC,ABSetc.,inaccordancewithTypeПinsulationprotectionrequirements,excellentanti-inflammationandinsulationcapability,firmstructureandniceappearance. LCDIndicatorOnehighlightLCDindicaterismountedonthecoverofthemeter,pulsingarateproportionalinaccordancewithoperatingmeter. ReverseEnergyViaanalysingtheanglebetweenVoltageandCurrent,iftheangleexcess180℃,theREVLCDoperate.Themeterwillmeasurethereverseenergyastheforwardenergy. TechnicalSpecification●MeterType： DDS1088●Connection： SocketTypeFM2S●ReferenceVoltage: 240V●BasicCurrent： 15(100)A,●Referencefrequency： 60Hz●StartingCurrent： 0.5%Ib（Class2）●Runingwithno-load: Logicdesignforrunningwithno-load●PowerLoss： 1W/6VA●workingcondition： Standardworkingcondition:-10℃~60℃ RelativeHumidity 80%