产品说明 |
<a class="key_tag" href="http://www.zzsanlan.com/" style="font-family: "Microsoft YaHei", arial, 宋体, sans-serif; margin: 0px; padding: 0px; border: 0px; outline: none; color: rgb(102, 102, 102);" target="_blank"><font color="#2086ee"><strong>郑州第三电缆厂</strong></font></a><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei", arial, 宋体, sans-serif;">专业生产</span><a class="key_tag" href="http://www.zzsanlan.com/product/cpfl100/" style="font-family: "Microsoft YaHei", arial, 宋体, sans-serif; margin: 0px; padding: 0px; border: 0px; outline: none; color: rgb(102, 102, 102);" target="_blank"><font color="#2086ee"><strong>电力电缆</strong></font></a>
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一、 生产执行标准 GB12706.1.2等同采用国际电工委员会IEC60502。</p>
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产品使用特性</p>
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1、电缆导体长期允许工作温度不超过70℃;</p>
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2、短路时(最长持续时间不超过5秒),电缆导体的最高温度不超过160℃;</p>
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3、敷设电缆时的环境温度应不低于0℃。</p>
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二、使用特性 </p>
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1.电缆导体的最高额定温度为90°C,短路时(最长持续时间不超过5S),电缆导体的最高温度不超过250°C。 </p>
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2.敷设电缆时的环境温度不应该低于0°C </p>
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3.敷设时允许弯曲半径:单芯电缆不小于电缆外径的15倍;多芯电缆不小于电缆外径的10倍</p> |