| 产品名称 | 阻燃铝合金电缆 |
|
||
| 所属类别 | ||||
| 主要特点 | 产品特性： 导体采用的8000系列导体，高抗蠕变性、高柔韧性、高延伸率、抗拉强度增大，连接安全稳定。 绝缘采用90℃的交联聚乙烯，具有优良的物理性能，耐热、耐老化吗，可有效减少绝缘厚度，燃烧时不释放腐蚀性气体以及有毒气体，其环保特性符合现代消防安全要求。 内护层使用纸带绕包或聚氯乙烯挤包，保护绝缘不被铠装内壁划伤，并使电缆在垂直安装时不滑脱。 铠装层采用5000系列铝合金材料，非磁性材料安装 时不会产生火花、运行时不会产生涡流，减少线路损耗，散热性能良好 | |||
| 产品规格 | ||||
| 招商区域 | 河南郑州市 | |||
| 零售价格 | {#shuxing1} | |||
| 产品说明 | <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">总体性能指标：</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">导电率</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 铝合金的导电率是最常用基准材料铜IACS的61.5%，载流量是铜的79%，优于纯铝标准。但在同样体积下，铝合金的实际重量大约是铜的三分之一。按照该计算，在满足相同导电性能的前提下，相同重量</span><font color="#2086ee"><strong>铝合金电缆</strong></font><span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">的长度是铜电缆的两倍。因此，相同载流量时铝合金电缆的重量大约是铜缆的一半。采用铝合金电缆取代铜缆，可以减轻电缆重量，降低安装成本，减少设备和电缆的磨损，使安装工作更轻松。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">抗蠕变性能</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 铝合金导体的合金材料与退火处理工艺减少了导体在受热和压力下的“蠕变”倾向，相对于纯铝，抗蠕变性能提高300%。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">抗拉强度和延伸率</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 铝合金导体相比于纯铝导体，由于加入了特殊的成分并采用了特殊的加工工艺，极大的提高了抗拉强度，且延伸率提高到30%，使用更加安全可靠。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">热膨胀系数</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 热膨胀系数用来计算在温度变化时材料的尺寸变化。铝合金的热膨胀系数与铜相当，多年来铝连接器一直可靠地用于铜和铝导体，且当今使用的大部分电气连接器都是用铝制造的，这尤其适合铝合金。所以铝合金导体与连接器的膨胀和收缩完全一致。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">连接性能</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 用铝合金制造的电气连接与用铜导体制造的连接一样安全稳定。 铝合金的成分大大改进了其连接性能，当导体退火时，添加的铁产生高强度抗蠕变性能，即使在长时间过载和过热时，也能保证连接稳定。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">自重承载力强</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 铝合金改善了纯铝的抗拉强度，铝合金电缆可支撑4000米长度的自重，铜电缆只能支撑2750米。这种优势在大跨度的建筑（如体育场馆）配线时体现得尤为突出。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">防腐蚀性能</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 铝固有的防腐性能缘自当铝表面与空气接触时形成薄而坚固的氧化层，这种氧化层特别耐受各种形式的腐蚀。而合金中添加的稀土元素又能进一步改善铝合金的耐腐蚀性能，特别是电化学腐蚀。铝能承受恶劣环境的特点使其被广泛应用于托盘内电缆的导体，以及许多工业元件和容器。腐蚀的产生通常与不同的金属在潮湿环境中的连接有关，可使用相应的保护措施来防止腐蚀的发生，比如使用润滑油、抗氧化剂和保护涂层。碱性土壤和某些类型的酸性土壤环境对铝有较大的腐蚀性，所以直埋敷设的铝导体应使用绝缘层或模压护套防止腐蚀。在含硫的环境中，例如铁路隧道和其它类似地方，铝合金的抗腐蚀性能大大优于铜。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">柔韧性</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 铝合金有很好的弯曲性能，其独特的合金配方、加工工艺，使柔韧性大幅提高。铝合金比铜柔韧性高30%，反弹性比铜低40%。一般铜缆的弯曲半径为10~20倍外径，而铝合金电缆弯曲半径仅为7倍外径，更容易进行端子连接。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">紧压特性</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 单从体积电导率方面考虑，铝合金不及铜，但我们开发的导体不仅从材料性能方面作出了改进，而且在工艺方面也取得大的突破，我们采用超常规的紧压技术，使紧压系数达到0.93，而异型线的紧压系数能达到0.95，在国内属于首创。通过最大极限的紧压，可以弥补铝合金在体积导电率上的不足，使绞合导体线芯如实心导体一般，明显的降低线芯外径，提高导电性能，在同等载流量情况下导体外径只比铜缆大10%。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">铠装特性</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 国内常用的铠装电缆，大多采用钢带铠装，安全级别低，在受到外界破坏力时，其抵御能力差，容易导致击穿，且重量重，安装成本相当高，加之耐腐蚀性能差，使用寿命不长。而我们根据美国标准开发的金属连锁铠装电缆，采用的是铝合金带连锁铠装，其层与层之间的连锁结构，保证电缆能经受外界强大的破坏力，即使电缆遭受较大的压力和冲击力时，电缆亦不易被击穿，提高了安全性能。同时铠装结构使电缆与外界隔离，即使在火灾时，铠装层提高了电缆的阻燃耐火级别，降低了火灾的危险系数。铝合金带铠装结构相对于钢带铠装，其重量轻，敷设便利，可免桥架安装，能减少20%~40%的安装费用。根据使用场所的不同可以选择不同的外护套层，使铠装电缆的用途更加广泛。</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">阻燃特性</span><br data-filtered="filtered" style="font-size: 14px; font-family: Arial, Helvetica, sans-serif; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(60,60,60); font-style: normal; orphans: 2; widows: 2; letter-spacing: normal; line-height: 35px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px" /> <span style="font-size: 16px; font-family: 微软雅黑, "Microsoft YaHei"; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(102,102,102); font-style: normal; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px"> 导体性能的优异只是其中之一，其电缆绝缘采用阻燃硅烷交联聚乙烯，根据不同的要求能达到不同的阻燃级别，对于阻燃级别较高的FT4级，其燃烧时不沿燃，不滴落，且燃烧时低烟无卤，极大的提高使用的安全级别。再加上铝合金带连锁铠装结构以及低烟无卤聚烯烃护套，能经受750~800℃、40min的火焰燃烧，不出现沿燃和滴落现象，且能继续供电，达到阻燃IA级标准。</span> | |||
 |
||||
可提供的支持
对代理的要求