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1、Acre/安科瑞电气149外置开合式互感器单相导轨式多功能电力仪表Rai1-typeMu1tifunctionE1ectrica1InstrumentwithExterna1Sp1itCoreCurrentTransformer安装使用说明书V1.4UseandInsta11ationManua1V1.4安科瑞电气股份有限公司Acre1Co.,1td.申明Announcement在使用本产品前请仔细阅读本说明,其中涉及的图片、标识、符号等均为安科瑞电气股份有限公司所有。非本公司内部人员未经书面授权不得公开转载全部或者部分内容。P1easereadthemanua1carefu11ybefore
2、usingtheproduct.Thepictures,marksandsymbo1inthemanua1be1ongtoAcre1Themanua1orpartofitsha11notbepub1ic1yreprintedbypeop1eoutsidethecompanywithoutwrittenauthorization.本说明内容将不断更新、修正,但难免存在与实物稍有不符或错误的情况。用户请以所购产品实物为准,并可通过WWW.ACRE或销售渠道下载索取最新版本的说明书。安科瑞电气股份有限公司地址:上海市嘉定区育绿路253号手机号码:18721098757传真:021-69155906电
3、子邮箱:2881068607邮编:201801目录Content1. 概述Overview2. 产品规格ProductSpecifications13. 产品功能ProductFunction24. 技术参数TeChniCaIParameterS25. 安装Insta11ation35.1 外形及安装尺寸Overa11andInsta11ationDimensions35.2 开口式互感器尺寸OPenCurrentTransformersDimension45.3 安装方法Insta11ationMethod45. 4接线方法ConnectionMode56. 编程与使用Programming
4、andUse56.1 面板说明Pane1Description56.2 按键功能说明ButtonFunctionDescription66.3 操作说明OperationInstructions76.4 编程菜单ProgrammingMenu76.4.1 仪表通用编程菜单Genera1ProgrammingMenu76.5 编程示例ProgrammingExamp1es86.5.1 如何修改电流倍数(CT变比)HowtoChangeCurrentMu1tip1ier(CTTransformationRatio)86.5.2 编程实例ProgrammingCases107. 通讯接线Commun
5、icationConnection117.1 传输方式TransmittingMethod117.2 信息帧格式InformationFrameFormat117.3 功能码简介FunctionCodeIntroduction137.3.1 功能码03H或04H:读寄存器FunctionCode03Hor04H:ReadingRegister137.3.2 功能码10H:写寄存器FunctionCode10H:WritingRegister137.4 通讯应用细节CommunicationApp1icationDetai1s147.5 通讯地址表(MoDBUS-RTU协议)Communicat
6、ionAddress1ist(MODBUS-RTUProtoco1)147.6 通讯接线实例CommunicationConnectionCases16注意事项:仪表现场安装时必须与配套的开合式互感器一起使用。Note:Theinstrumentmustbeinsta11edonthespottogetherwithacomp1ementarysp1it-corecurrenttransformer.1 .概述OVerVieW外置开合式互感器的导轨式多功能电力仪表,适用于冶炼、钢铁、电焊、半导体等高能耗行业的节能改造工程,也适用于分布式光伏并网柜的功率监测、电力需求侧管理等应用。具有无需拆一次
7、母线、接线简单方便、施工安全,为用户节约改造成本、提高效率等特点。它集成全部电力参数的测量(如单相或者三相的电流、电压、有功功率、无功功率、视在功率、频率、功率因数)以及电能监测和考核管理。同时它具有多种外围接口功能可供用户选择:带有RS485通讯接口,采用MoDBUS-RTU协议可满足通讯联网管理的需要;带开关量输入和继电器输出可实现断路器开关的“遥信”和遥控”的功能,采用1CD显示界面,通过面板按键来实现参数设置和控制,非常适合于实时电力监控系统。Therai1-typemu1tifunctione1ectrica1instrumentwithexterna1Rogowskicoi1and
8、sp1it-corecurrenttransformerisapp1icab1efortheenergy-savingreconstructionprojectinhighenergyconsumptionindustriesinc1udingthesme1ting,ironandstee1,we1dingandsemi-conductorindustry.Itisa1sosuitab1eforapp1icationssuchasthepowermonitoringofgrid-connectedcabinetfordistributedphotovo1taicpowercabinetande
9、nergydemandmanagement.Itboastsofnoneedofbusremova1,easyconnectionandsafeconstruction,savingreconstructioncostandraisingefficiencyfortheuser.Itintegratesthemeasurementsofa11e1ectricparameters(inc1udingsing1e-phaseorthree-phasecurrent,vo1tage,activepower,reactivepower,apparentpower,frequencyandpowerfa
10、ctor)andcomprehensiveenergymonitoringandexaminationmanagement.Meanwhi1e,ita1sohasvariousperiphera1interfacesfortheusertochoose:theRS485communicationinterfacewithMODBUS-RTUprotoco1canmeettheneedofon1inecommunicationmanagement;theinterfaceswithswitchinputandre1ayoutputcanrea1izetheremotesigna11ingandr
11、emotecontro1ofthecircuitbreakerswitch.Itisverysuitab1eforrea1-timepowermonitoringsystemwithan1CDdisp1ayandthepane1buttonstorea1izethesettingandcontro1ofparameters.ACR2 .产品规格ProductSpecificationsE-单相T-外置开口式互感器D16-16mm,120A开口式互感器型号:D10-10mm,80A;D24-24mm,200A;D36-36mm,300A10R-导轨式安装ACR系列网络电力仪表E-单相E-Sing
12、1e-phaseT-外置开口式互感器T-Externa1opencurrenttransformer开口式互感器型号Opencurrenttransformermode1:IoR-导轨式安装IOR-Rai1-typeinsta11ationACR系列网络电力仪表ACRseriesgride1ectrica1instruments3 .产品功能ProductFunction型号Mode1功能特性Functionacrior-dxxte测量参数MeasurementParameters单相电流Sing1e-phasecurrent单相电压Sing1e-phasevo1tage单相(有功功率、无功功
13、率、功率因素)Sing1e-phase(activepower,reactivepower,powerfactor)单相(有功电能、无功电能)Three-phase(activeenergy,reactiveenergy)注:1、“”为标配功能,以上仪表标配1路RS485通讯;Note:I.t,referstostandardfunction,thestandardconfigurationforaboveinstrumentsis1channe1RS485communication.4 .技术参数Technica1Parameters技术参数Technica1parameters指标Indi
14、CatOrS输入Input网络Grid单相Sing1e-phase,频率Frequency4565Hz电压Vo1tage额定值:AC100V.400VRatedvo1tage:AC100V,400V过负荷:1.2倍额定值(连续);2倍额定值持续1秒Over1oad:1.2timestheratedvo1tage(continuous);21imestheratedvo1tage1astingfor1second功耗:小于0.2VAPowerconsumption:1essthen0.2VA电流Current额定值:10A,20A,40A,80A,120A,200A等(具体见产品规格)Rated
15、current:10A,20A,40A,80A,120A,200Aetc.(fordetai1sseeproductspecifications)过负荷:1.2倍额定值(连续);10倍额定值持续1秒Over1oad:1.21imestheratedcurren1(continuous);101imestheratedcurrent1astingfor1second功耗:小于0.2VAPowerconsumption:1essthen0.2VA输出Output通讯CommunicationRS485接口、Modbus-RTURS485interface,Modbus-RTU显示Disp1ay1CD测量精度Measurementprecision电压:0.2级,电流、功率、有功电能:0.5级,频率0.01Hz、无功电能:1级Vo1tage:0.21eve1,current,powerActiveenergy:0.51eve1,0.01Hzfrequency,Reactiveenergy:11eve1电源Power