yjv061kV 交联聚乙烯绝缘电力电缆型号参数.docx

编号：时间：2021年x月x日书山有路勤为径学海无涯苦作舟页码：0.6/1kV交联聚乙烯绝缘电力电缆一、用途本产品适用于交流额定电压UO/U为0.6/1kV及以下的输配电线路上。阻燃型电缆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。耐火型电缆适用于核电站地铁隧道高层建筑等与防火安全和消防救生有关的地方。低卤低烟阻燃型电缆适用于对电缆燃烧的烟浓度及氯化氢气体释出量有一定要求的场合。无卤低烟阻燃型电缆适用于对电缆阻燃、烟密度、毒性指数等有特别要求的场所如地铁、隧道、核电站等。二、型号及名称YJV(YJLV)铜(铝)芯交联聚乙烯绝缘聚氯乙烯护套电力电缆YJY(YJLY)铜(铝)芯交联聚乙烯绝缘聚乙烯护套电力电缆YJV22(YJLV22)铜(铝)芯交联聚乙烯绝缘钢带铠装聚氯乙烯护套电力电缆注：1.阻燃型电缆型号在普通型前加“ZR”。2.耐火型电缆型号在普通型前加“NH”。3.低卤低烟阻燃型电缆型号在普通型前加“DDZ”。4.无卤低烟阻燃型电缆型号为WDZ-YJY、WDZ-YJLY、WDZ-YJY、WDZ-YJLY。三、采用标准GB/T12706-2002IEC60502、IEC60332、GB/T19666-2005等。四、使用特性1.额定电压UO/U为0.6/1kV。2.电缆导体的最高额定温度为90℃。3．短路时(最长持续时间不超过5S)导体最高温度不超过250℃。4．电缆敷设环境温度应不低于0℃最小弯曲半径:单芯电缆－20(D＋d)mm多芯电缆－15(D＋d)mm(注:D－电缆外径d－主导体标称直径)。5．电缆的敷设方式有架空、电缆沟、埋地等。YJVYJLVZR-YJVZR-YJLV芯数×标称截面mm2主绝缘厚度mm参考外径mm参考重量kg/km环境温度25℃时允许载流量A在空气中在土壤中铜芯铝芯铜铝铜铝1×1.50.75.648.439.2353047341×2.50.76.061.245.8433563451×4.00.76.579.354.7573882601×6.00.77.0102.1165.17247101761×100.78.3153.489.699621351021×160.79.3221.2117.21311171751351×250.911.0323.1164.41771482251741×350.911.6418.8198.12181812722081×501.013.1565.5256.92662183232471×701.115.8798.9366.43382803973071×951.117.41058.5460.54163444773671×1201.219.01312.4557.45074015454181×1501.421.01600675.05814576144711×1851.623.019898266965306955351×2401.725.4255810328186468056311×3001.827.8316312509437449137171×4002.031.640331585110887910448281×5002.235.950701983124699012179342×2.50.710.8166135373054382×40.711.8206156483270512×60.712.8280191614086652×100.715.43932668453115872×160.717.4544346113991491152×250.926.88004771501261911482×350.922.010215731851542311772×501.025.013897542261852752102×701.128.818709862872383372612×951.132.4246312683542924053122×1201.235.8306715614313414633552×151.440.0383819594943885224002×1851.644.2469423155924515914552×2401.749.4598029806955496845362×3001.854.4740036538026327766093×1.50.710.4159131252133243×2.50.711.3210164302544323×40.712.4266192402757423×60.713.4353241503370533