技術(shù)指標(biāo): 工作電壓:110V220V230V240V電流:5(30)A10(40)A20(80)A頻率:50-60HZ接線方式:直接式顯示方式:LCD精度:1.0功耗: 0.6W; 0.3VA啟動電流:0.004Ib電表常數(shù):800/1600/3200/6400imp/kWh執(zhí)行標(biāo)準(zhǔn):GB/T17215-2002；IEC61036-2000 功能與特點: 1.雙向計量功能，計算精確的正反方向計量2.帶有標(biāo)準(zhǔn)的RS485接口和光學(xué)接口3.通訊規(guī)約符合IEC62056-21或DL645.4.8費率、八時段具有掉電開蓋等異常事件記錄各30個。反向有功電能計入正向有功電能并可單獨存儲，具有防竊電功能，預(yù)付費，可記錄并顯示負(fù)荷曲線。功能等5.寬量程，超載能力強等6.能顯示電路瞬間時電壓，瞬時電流，頻率，相位7.月底結(jié)賬，數(shù)據(jù)凍結(jié) Technicaldata: Ratedvoltage:110V220V230V240VRatedCurrent:5(30)A10(40)A20(80)AFrequency:50/60HZConnectionMode:directtypeDisplay:LCDAccuracyClass:1.0PowerConsumption: 0.6W; 0.3VAStartCurrent:0.004IbConstant:800/1600/3200/6400imp/kWhExecutiveStandard:GB/T17215-2002；IEC61036-2000 FunctionandCharacteristic: 1.Forwardandreverseenergymeasurement:accuratelymeasureforwardandreversepower.2.WithstandardRS485Interfaceandopticsinterface.3.CommunicationagreementmeetsIEC62056-21orDL6454.Eighttariffseightperiodoftime.Itcanrecords30timesabnormityevents,likepoweroffcaseopenandsoon.Forwardenergymeasurementincludesthereverseactiveenergyandcanstoreseparately.Alsoitcananti-tamperandprepaidfunctionaswellasdisplayandrecordloadcurve.5.Measurementinwiderangeandgoodabilityinoverload.6.Itcandisplaycircuitinstantvoltageinstantcurrentfrequencyphase.7.Dataisfreeze,itwillcheck-outattheendofthemonth. 外形尺寸圖: 接線圖: