DTSD870、DSSD870型電子式三相多功能電能表 TypeDTSD870、DSSD870Threephaseelectronicmulti-functionwatt-hourmeter1.概述DTSD、DSSD型電子式三相多功能電能表是我公司根據(jù)國家有關(guān)技術(shù)標(biāo)準(zhǔn)、規(guī)程和廣大電力用戶的實(shí)際要求，采用先進(jìn)技術(shù)設(shè)計(jì)的新型多功能智能電能表,具有精度高、定性好、布局合理、工藝先進(jìn)、實(shí)用性強(qiáng)、功能強(qiáng)大、操作方便等特點(diǎn)，可準(zhǔn)確、快捷地對各類電參數(shù)進(jìn)行測量計(jì)算、達(dá)到國家先進(jìn)水平。IntroductionTypeDTSD870、DSSD870threephaseelectronicmulti-functionwatt-hourmeterarecompletelyconformtotherequirementsofnationaltechnologystandard、regulationsandpowerconsumer,whichisanewmulti-functionsmartmeter.Ithasfollowingfeature:highaccuracy,reasonablestructure,advancedtechniques,strongapplicability,powerfulfunction,simplifiedoperation.thismetercanaccuratelyandeasilymeasureelectricalparameter,whichhasreachnationaladvancedlevel 規(guī)格型號(hào)型號(hào)規(guī)格參比電壓（V）額定頻率（HZ）標(biāo)定電流（A）儀表常數(shù)（imp/kw.h）三相四線DTSD8703 220/380501.5(6)~30(100)見銘牌標(biāo)識(shí)3 57.7/10050三相三線DSSD8703 100503 38050 2.SpecificationsandtypesSpecificationsandtypesReferencevoltage（V）Ratedfrequency（HZ）Ratedcurrent（A）Meterconstant（imp/kw.h）ThreephasefourwireDTSD8703 220/380501.5(6)~30(100)Asshowninnameplate3 57.7/10050ThreephasethreewireDSSD8703 100503 38050 3.技術(shù)參數(shù)3.1電氣要求精確度等級(jí)：1.0級(jí)，2.0級(jí)正常工作電壓：0.9Un~1.1Un極限工作電壓：0.7Un~1.3Un電壓線路功耗：每相電壓回路功率消耗 2.0W和5VA電流線路功耗： 1.0VA啟動(dòng)電流：0.004lb潛動(dòng)：具有反潛動(dòng)邏輯設(shè)計(jì)數(shù)據(jù)備份電池電壓：3.6VDC停電抄表電池電壓：6.0VDC3.2環(huán)境要求正常工作溫度：－25℃-+60℃極限工作溫度：－40℃ +70℃儲(chǔ)運(yùn)運(yùn)輸溫度：－45℃ +70℃相對濕度：小于95%3.Technicalparameter3.1ElectricalrequiredAccuracyrating：class1.0，class2.0Normalworkingvoltage：0.9Un~1.1UnLimitingworkingvoltage：0.7Un~1.3UnVoltageconsumption：voltageconsumptioninvoltagecircuit 2.0Wand 5VACurrentconsumption：activepower 1.0VAStartingcurrent:0.004lbCreep:logicaldesignforanti-creepingDatabackupbatteryvoltage：3.6VDCPowerfailurebatteryvoltage：6.0VDC3.2EnvironmentrequirementsNormalworkingtemperature：－25℃-+60℃Limitingworkingvoltage：－40℃ +70℃TransportationandStoragetemperature：－45℃ +70℃Relativehumidity(RH):lessthan95% 3.3工作參數(shù)時(shí)鐘準(zhǔn)確度： 0.5S/d(23℃)電池容量： 1000mAH停電后數(shù)據(jù)保存時(shí)間： 10年費(fèi)率時(shí)段數(shù)：4段率，10段率計(jì)度范圍：0~999999.99KWH,0~999999.99kvarHRS485通訊波特率：RS485口11200bps 9600bps RS485口21200bps設(shè)計(jì)壽命：10年符合標(biāo)準(zhǔn)：GB/T17215-2002，DL/T614-1997,GB/T17883-1999,DL/T645-19973.3RunningparameterClockaccuracy: 0.5S/d(23℃)Batterycapacity: 1000mAHPreservingdataafterpoweroutage:＞10yearsRatetime-interval:4rates,8ratesMeasuringrange:0~999999.99KWH,0~999999.99kvarHRS485baudofcommunicationport:RS485口11200bps`9600bps RS485口21200bps Designedlife:10yearsStandards-compliant:GB/T17215-2002，DL/T614-1997,GB/T17883-1999,DL/T645-1997 4.主要功能4.1計(jì)量功能分時(shí)計(jì)量正、反向有功/無功電能，并存儲(chǔ)其數(shù)據(jù)分時(shí)計(jì)量正、反向有功、無功最大需量及發(fā)生時(shí)間，并存儲(chǔ)其數(shù)據(jù)計(jì)量四象限無功能，并存儲(chǔ)數(shù)據(jù)最大需量周期5、10、15、30、60分鐘可選4.2復(fù)費(fèi)率功能可編程4種費(fèi)率，10個(gè)時(shí)段、5個(gè)日時(shí)段、4個(gè)時(shí)區(qū)及12個(gè)公共假日具有日歷、計(jì)時(shí)和周年自動(dòng)切換功能，同時(shí)具備溫度補(bǔ)償功能4.3LCD顯示功能（背光功能可選）具有自動(dòng)輪顯和按鍵顯示功能，顯示內(nèi)容及順序可任意設(shè)置用遙控器可查看任意一項(xiàng)數(shù)據(jù)內(nèi)容4.Majorfunction4.1MeasurementfunctionTime-sharingmeasurepositiveandreversedirectionactiveandreactiveenergy,andstoredata.Time-sharingmeasuretheactiveandreactivemaximumdemandandhappeningtimeofpositiveandreversedirection,andstoredata.Measure4-quadrantreactivefunction,andstore.Cycleofmaximumdemandis5、10、15、30、60minutes(optional)4.2multi-ratefunctionProgrammable4rate,10periodoftime,5dayperiod,4timezoneand12publicholidayAutomaticswitchingbetweencalendar,timingandanniversary,atsametime,ithastemperaturecompensationfunction,4.3LCDdisplay(Backlightdisplaycanbeselected)Displayautomaticallybyturnandkeyboardfunction,displaycontent.timeandsequencecanbesetarbitrarilyCheckanydatacanthoughremotecontrol.4.4通訊功能具有兩個(gè)RS4855接口和一個(gè)紅外通訊接口同時(shí)通訊互不干擾RS485接口和電表內(nèi)部實(shí)現(xiàn)電氣隔離，并設(shè)有防雷擊電路4.5輸出功能有功和無功脈沖測試口輸出，正反向有功和無功遠(yuǎn)動(dòng)脈沖輸出時(shí)鐘輸出、需量周期更替信號(hào)輸出、時(shí)段切換信號(hào)輸出4.4CommunicationsfunctionInfrareddatacommunicationsandRS485communicationsthoughhand-heldTerminal,whichcanfinishprogrammablesetandmeterreading.RS485communicationportandinternalmeterelectricalisolation,italsohavelightningprotectioncircuit.4.5OutputfunctionActiveandreactivepulsetestingportoutput,positiveandreverseddirectionactiveandreactivepulsetestingClockoutput、demandcycleofsignaloutput,periodshiftofsignaloutput 4.6事件記錄功能實(shí)時(shí)測量三相電壓、電流、功率等有效值及當(dāng)前頻率具有欠壓、失流、電壓合格率、停電、編程、需要清零、廣播校時(shí)等事件記錄功能4.7特殊功能具有停電按鈕喚醒功能和紅外喚醒功能，并要實(shí)現(xiàn)停電紅外抄表具有故障信息提示、報(bào)警及超負(fù)荷跳閘輸出功能具有電量凍結(jié)、12月用電量、負(fù)荷代表日整點(diǎn)電能記錄功能開蓋記錄功能負(fù)荷曲線記錄功能負(fù)荷代表日整點(diǎn)有功記錄電能凍結(jié)功能等4.6RecordingfunctionReal-timemeasurethreephasevoltage,electriccurrent,powerandpresentfrequencyHavefunctionofrecordingvoltageloss,currentloss,voltagequalificationrate,currentfailure,programming,demandclearing,adjustthetimeandsoon4.7SpecialfunctionPoweroffawakeningfunctionandinfraredawakeningfunction,besides,canreadmeterbyinfraredwhenpoweroffFailuremessageprompt,alarmingandoverloadtripingoperationcanrecordfreezequantityofelectricity,electricityin12months,loadenergyRecorduncoverLoadcurverecordsFreezingenergyfunction