产品名称：LZZB2-35W型电流互感器产品类型：35kV电流互感器 LZZB2-35W型电流互感器CURRENTTRANSFORMERTYPELZZB2-35W 一、概述(Description) 本型户外电流互感器为全封闭支柱式产品，适用于额定频率50Hz或60Hz、额定电压35kV及以下的电力线路及设备中作电流、电能测量和继电保护用。产品符合IEC44-1:1996及GB1208-1997《电流互感器》标准。Theoutdoorcurrenttransformerisanen-closed，posttypeandoutdoorproduct.Itisusedformeteringelectricandcurrent,relayprotectionintheelectricalsystemofratedfrequency50Hzor60Hzandratedvoltage35kV.ThetransformerscanbeexecutedaccordingtothestandardsIEC44-1:1998andGB1208-1997《Currenttransformer》. 三、结构简介(Construction) 本型电流互感器采用环氧树脂和硅橡胶复合绝缘的全封闭支柱式结构，二次出线端封闭严密，尤其是硅橡胶外套，防污性能优异。Thetypetocurrenttransformerisepoxyandsiliconerubberinsulation.Itisfullyenclosedandposttype.Theterminalofthesecondaryissealedtight.Thesiliconerubberoutercoverhasexcellentabilitytoanti pollution. 四、使用条件(Compatible Conditions) 1.环境温度(ambienttemperature)：-25℃～+40℃　2.污秽等级(pollutionclass)：Ⅳ级(Ⅳclass) 五、技术参数(Technicaldata) 1.额定绝缘水平：(ratedinsulationlevel)：40.5／95／185kV2.额定二次电流：(ratedsecondarycurrent)：5A,1A3.额定一次电流、准确级组合、额定输出及动热稳定电流见表（Ratedprimary、combinationaccuracyclass、ratedoutput、rateddynamicandthermalcurrent，seeform）4.局部放电水平符合GB1208-1997《电流互感器》标准。(TheconditionsofthepartialdischargetestareinaccordwiththestandardGB1208-1997《Currenttransformer》withbefulfilledwithoutexception.)额定一次电流Ratedprimarycurrent(A)准确级组合Accuracyclassescombination额定输出Ratedoutput (VA)额定短时热电流short timethermalcurrent(kA/S)额定动稳定电流Rateddynamiccurrent(kA)0.20.510P1010P1510P20200.2/10P150.5/10P150.2/10P200.5/10P200.2/0.5/10P100.2/10P10/10P100.5/10P10/10P100.2/0.5/10P10/10P150.2/0.5/10P10/10P2020502050305.61430717.54050717.575143510015025632003004010040050045100600800303060631301000120012502000