额定电压为10KV、36KV的架空绝缘电缆（Aerialcablewithratedvoltage10KVor35KV）一、电缆型号和主要用途产品型号产品名称主要用途JKYJ铜芯交联聚乙烯绝缘架空电缆架空固定敷设，软铜芯产品用于变压器引下线。电缆架设时应考虑电缆和树木保持一定距离，电缆运行时允许电缆和树木频繁接触。JKTRYJ软铜芯交联聚乙烯绝缘架空电缆JKLYJ铝芯交联聚乙烯绝缘架空电缆JKY铜芯聚乙烯绝缘架空电缆JKTRY软铜芯聚乙烯绝缘架空电缆JKLY铝芯聚乙烯绝缘架空电缆JKLYJ/Q铝芯轻型交联聚乙烯绝缘架空电缆架空固定敷设电缆架设时应考虑电缆和树木保持一定距离，电缆运行时允许电缆和树木作短时接触。JKLY/Q铝芯聚乙烯绝缘架空电缆二、制造依据产品制造依据是GB/T14049-93《额定电压10KV、35KV架空绝缘电缆》。三、使用特性1、额定电压Um为10（12）KV、35（42）KV。电缆可用于单相接地故障时间每次一般不大于l分钟的系统，亦可用于最长每次不超过8小时，每年累计不超过125小时的系统。2、电缆敷设温度应低于负20摄氏度。3、短路时（最长持续时间不超过5s）电缆的最高温度为：交联聚乙烯绝缘250℃高密度聚乙烯绝缘150℃4、电缆敷设后的弯曲半径应不小于以下规定：单芯电缆——20（D+d）,mm多芯电缆——15（D+d）,mm（注：D、d分别为电缆外径与导体的标准直径，单位为mm）。四、产品规格产品型号Model芯数Numberofcores额定电压(Ratedvoltage)KV1035标准截面(mm2)JKYJ110～30050～300JKTRYJ325～300-JKLYJJKY110～300-JKTRYJKLYJKLYJ/QJKLY/QModelandapplicationModelNameUsageJKYJCopperconductorXLPEinsulatedaerialcableUsedforfixedinstallation.Softcoppercableisusedfortheleadingwiresoftransformer.Cableshouldkeepsomedistancefromtreeswhenitisbeinglaid,anditcantouchthetreesfrequentlywhenitisonoperation.JKTRYJSoftcopperconductorXLPEinsulatedaerialcableJKLYJAluminumconductorXLPEinsulatedaerialcableJKYCopperconductorPEinsulatedaerialcableJKTRYSoftcopperconductorPEinsulatedaerialcableJKLYAluminumconductorPEinsulatedaerialcableJKLYJ/QAluminumconductorthinXLPEinsulatedlightaerialcableUsedforfixedinstallation.Cablesshouldkeepsomedistancefromtreeswhentheyarebeinglaid,buttheycanonlycouchthetreesforashorttimewhenonoperation.JKLY/QAluminumconductorthinPEinsulatedlightaerialcableStandardsofproductsTheyaremanufacturedaccordingtoGB/T14049,AerialCablewithratedvoltage10KVand35KV.Features1.Theratedvoltagesare10(12)kilovoltsand35(42)kilovolts.Thesecablescanbeusedinthesystemwherethesinglephaseearthedfaultnormallylessthan1minuteeachtimeofthesystemofmaximumdurationlessthan8hourseachtime,butthetotaldurationnotmorethan125hours.2.Ambienttemperatureshouldbenotlowerthan-20℃whenacableisinstalled.3.Maximumtemperatureis250℃whenacableisshortedforlessthan5secondsforXLPEinsulatedcable.4.Minimumbendingradiusisasfollowswhencablesareinstalled:forsingle:corecable-20(D+d),mmformulti:corescable-15(D+d),mmNote:Ddenotestheoveralldiameterofcable,whiledmeansthediameterofconductor,unit:millimeter.ModelsandsizesModelNumberofcoresRatedvoltage(KV)1035Nominalcross-section(squaremillimeter)JKYJ110～30050～300JKTRYJ325～300-JKLYJJKY110～300