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产品名称：LZZB8-35G型电流互感器产品类型：35kV电流互感器 LZZB8-35G型电流互感器 CURRENTTRANSFORMERTYPELZZB8-35G一、概述(Description)本型电流互感器为环氧树脂浇注绝缘全封闭式产品，适用于额定频率50Hz或60Hz、额定电压35kV及以下的户内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。ThecurrenttransformerofthetypeLZZB8-35Giscastingresinandfullyenclosedindoorproduct.Itisusedformeteringcurrentandelectricenergy,relayprotectionintheelectricalsystemofratedfrequency50Hzor60Hzandratedvoltage35kV.ThetransformerscanbeexecutedaccordingtothestandardsIEC44-1:1998andGB1208-1997《Currenttransformer》.三、结构简介(Construction)本型电流互感器为全封闭结构，一、二次绕组及铁芯均浇注在环氧树脂内，耐污染及潮湿。 Thecurrenttransformerisfullyenclosed.Theprimaryandsecondarywindingsandironcoreareinsulatedbyepoxyresin.Ithasagoodabilityofantipollutionandmoistureproof. 四、技术参数(Technicaldata)1.额定绝缘水平：40.5／95／185kV(Ratedinsulationlevel40.5／95／185kV)2.额定频率：50Hz、60Hz。(Ratedfrequency50Hzor60Hz.)3.额定二次电流：5A，1A (Ratedsecondarycurrent5A,1A)4.局部放电水平符合GB1208-1997《电流互感器》标准。(TheconditionsofthepartialdischargetestareinaccordwiththestandardGB1208-1997《Currenttransformer》withbefulfilledwithoutexception.)5.可以制造计量用0.2S或0.5S级高精度电流互感器。(Wecanmakehighprecisioncurrenttransformerofclass0.2Sor0.5Sformeasuring).6.额定一次电流、准确级组合、额定输出及额定动、热稳定电流见表。(Ratedprimarycurrent,accuracycombination,ratedoutput,rateddynamicandthermalcurrentseeform)额定一次电流Ratedprimarycurrent(A)准确级组合Accuracyclassescombination 额定输出Ratedoutput (VA)短时热稳定电流Short-timethermalcurrent(kA/s)额定动稳定电流Rateddynamiccurrent(kA)0.2S0.20.5S0.55P1010P105P20200.2(S)/5P100.5(S)/5P100.2(S)/5P200.5(S)/5P200.2(S)/0.5/5P100.2(S)/0.5/5P200.2(S)/5P10/5P200.5(S)/5P10/5P200.2/0.5/10P10/10P100.2/10P10/10P10/10P101520203050(30)25(15)6/115307/117.5405012/1307516/14010025/162.515032/18020030032/240050032/36007502030305050(30)25(15)32/480800100012501500200032/4130250030003150