产品说明 |
<span style="font-size:14px;"><strong style="color: rgb(102, 102, 102); font-family: arial, 微软雅黑, 宋体, sans-serif; line-height: 18px;"><span microsoft="" style="margin: 0px; padding: 0px; border: 0px;">适用范围 </span></strong><span microsoft="" style="margin: 0px; padding: 0px; border: 0px; color: rgb(102, 102, 102); font-family: arial, 微软雅黑, 宋体, sans-serif; line-height: 18px;"> </span></span>
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<span style="font-size:14px;"><span microsoft="" style="margin: 0px; padding: 0px; border: 0px;">本产品适用于电力输配电系统中,供输配电能之用。广泛用于电力、建筑、工矿、冶金、石油、化工、交通等部门</span></span></p>
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<span style="font-size:14px;"><strong>执行标准</strong></span></p>
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<span style="font-size:14px;"><span microsoft="" style="margin: 0px; padding: 0px; border: 0px;">本产品按GB/T12706.2、GB/T12706.3设计制造</span></span></p>
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<span style="font-size:14px;"><strong>使用特性</strong></span></p>
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<span style="font-size:14px;"><span microsoft="" style="margin: 0px; padding: 0px; border: 0px;">1.导体长期允许工作的最高温度为90°C,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250°C</span></span></p>
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<span style="font-size:14px;"><span microsoft="" style="margin: 0px; padding: 0px; border: 0px;">2.导体直流电阻符合GB3956的规定</span></span></p>
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<span style="font-size:14px;"><span microsoft="" style="margin: 0px; padding: 0px; border: 0px;">3.敷设时的环境温度不低于0°C,低于0°C时就先加热</span></span></p> |