0.6/1KV交联聚乙烯绝缘聚氯乙烯护套电力电缆(0.6/1KVXLPEinsulatedPVCsheathedpowercable)一、产品特点交联聚乙烯绝缘电力电缆具有高机械强度、耐环境应力好、优良的电气性能和耐化学腐蚀等特点，重量轻，结构简单，使用方便。本产品适用于交流额定电压U0/U为0.6/1KV及以下的输配电线路上。阻燃型电缆的主要特点是电缆不易着火或着火时延燃仅局限在一定范围内，适用于电缆敷设密集程度较高的发电站、地铁、隧道、高层建筑、大型工矿企业、油田、煤矿等场所。低烟无卤阻燃型电缆的特点是电缆不仅具备阻燃性能，而且具有低发烟性和无害性（害性和腐蚀性较少），适用于对电缆阻燃、烟密度、毒性指数等有特别要求的场所，如地铁、隧道、***站等。耐火型电缆的主要特点是电缆除了能在正常的工作条件下传输电力外，电缆在着火燃烧时仍然能保持一定时间的正常运行，适用于***站、地铁、隧道、高层建筑等与防火和消防救生有关的地方。二、产品标准本产品按GB/T12706.1-2002标准生产，还可以按用户要求的其他标准生产。阻燃型电缆除了按上述标准外，其阻燃性能按GB/T19666-2005标准规定分成A、B、C三种不同的阻燃类别，A能类别的阻燃性能***优，用户可根据需要选用。无卤低烟阻燃型电缆分另A、B、C三种不同的阻燃类别，烟密度通过GB/T17651-1998规定的试验，PH值及导电率应符合GB/T19216.21-2003。三、型号与名称规格名称YJVYJLV交联聚乙烯绝缘聚***护套电力电缆YJYYJLY交联聚乙烯绝缘聚乙烯护套电力电缆YJV22YJLV22交联聚乙烯绝缘钢带铠装聚***护套电力电缆YJV23YJLV23交联聚乙烯绝缘钢带铠装聚乙烯护套电力电缆备注1．阻燃型电缆在普通型电缆型号前加ZA、ZB或都ZC；2．无卤型低烟阻燃型电缆在普通型电缆型号前加WDZA、WDZB、WDZC；3．耐火型电缆型号在普通型电缆型号前加ZAN、ZBN或ZCN。四、产品使用特性1、额定电压U0/U为0.6/1KV。2、电缆导体的***高额定温度为90摄氏度。3、短路时（***长持续时间不超过5秒），电缆导体的***高温度不超过250摄氏度。4、电缆敷设时的环境温度应不低于0摄氏度，其***小弯曲半径如下：单芯无铠装电缆：20D单芯有铠装电缆：15D三芯无铠装电缆：15D三芯有铠装电缆：12D注：D为电缆外径。CharacteristicsandapplicationXLPEinsulatedpowercablehastheadvantagesofnotonlyhighmechanicalstrengthgoodambientstressresistance,goodelectricalpropertiesandanti-chemicalcorrosion,butalsosimplec***truction,lightweightandconvenienttouse.Itappliestoelectricalpowertran***issionanddistributionlineswithA.C.ratedvoltageU0/Uuptoandincluding0.6/1KV.TheflameretardantXLPEpowercableishardtogetfireorthatthecontinuousburningofcablesisverylimitedwhenitisonfire.Itappliestotheplaceswithmanycableslaidtightlytogethersuchaspower-generatedstation,subway,tunnel,high-storeybuilding,large-sizefactoryandmines,oilfieldandcoalmine.Maincharacteristicsoflow***oke,halogen-free,flameretardantpowercableisverylow***okeemissionandharmless(lowtoxic,lowcorrosive)besidesthepropertyofflameretardant.Itcanbeusedinsuchkindsofplacesassubway,tunnel,nuclearpowerstationwithspecialdemandsofpropertyofflameretardant,thedensityof***okeemissionandtoxicindexwhencablegetsburning.Fire-resistancecablecanoperatenormallyforsometimewhenitisburningexceptthatitcantran***itelectricalpowerundernormalcondition.Itisusedintheplacessuchasnuclearpowerstation,subway,tunnel,high-storeybuildingandotherplacesconcerningtofiresecurityanditslifes***ing.Standa***ofproductsThecableismanufacturedinaccordancewiththestanda***ofGB/T12706.1-2002.Itcanalsobeproducedaccordancetospecialrequirementsputforwardbyclients.Besides,thestanda***mentionedabove,theflameretardantpropertyoftheflameretardantcablemustmeetthecorrespondingdemandsofclassA,B,orCwhichisstipulatedinGB/T19666-2005.Amongthe3classes,classAisbest.Clientscanselectanytypeofcableaspracticalneeds.Low***oke,halogen-free,flameretardantpowercablemustmeetthecorrespondingrequirementsofclassA,BorC.Itmustpassthetestof***okedensityGB/T17651-1998andthetestmeasuringthePHvalueandconductivitywhichisstipulatedinGB/T17650.2-1998.Fire-resistancepropertyofthefire-resistancecablecanmeetGB/T19216.21-2003.ModelandNameModelNameYJVYJLVXLPEinsulatedPVCsheathedpowercableYJYYJLYXLPEinsulatedPEsheathedpowercableYJV22YJLV22XLPEinsulated,steeltapearmored,PVCsheathedpowercableYJV23YJLV23XLPEinsulated,steeltapearmored,PEsheathedpowercableRemarkTheflameretardantcableisplusZA,ZB,andZCbeforethemodelofcommonpowercable.Thelow***oke,halogen-free,flame-retardantcableisplusWDZA,WDZB,andWDZCbeforethemodelofcommonpowercable.Whilethemodeloffire-retardantcableplusZAN,ZBNorZCNbeforethemodelofcommonpowercable.Technicalparameters1.TheratedvoltageU0/Uis0.6/1KV.2.Maximumconductortemperatureundernormaloperationis90centigradedegree.3.Maximumconductortemperatureundershortcircuit(Maxdurationisnotmorethan5s)isnotmorethan250centigradedegree.Minimuminstallationambienttemperatureisnotlessthanzerocentigradedegree..Installationbendingradiusarenotlessthanthefollowingspecifiedvalues:Singlecorenon-armoredcable:15DSinglecorearmoredcable:15D3coresnon-armoredcable:15D3coresarmoredcable:12DNote:Dmeansouterdiameterofcable.)