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{block name="title"}铜线一平方多少电流-丫丫百科{/block}
{block name='description'}通常情况下，铜线一平方载流量为9A，不过还要考虑到铜线的芯数如果是单芯的话可以乘在9A左右。如果是两芯或者三芯的话电流承载就会小一些因为芯数越多，散热性就越差，耐温性和绝缘性都不是很好，所以承载的电流也不会很大。{/block}
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<div class="qa_posi"><div class="c_center">您的位置：<a href="//www.tianyaya.cn">丫丫百科</a> > <a href="//www.tianyaya.cn/tuwen/fangchan/">说房产</a> > <a href="https://www.tianyaya.cn/tuwen/14964540922796987098.html">铜线一平方多少电流</a></div></div>
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            <h1 class="tit" style="text-align: center;font-size: 28px;margin-top: 15px"><span>铜线一平方多少电流</span></h1>
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                <span>时间：2022-12-01</span>
                <span>来源：互联网公开数据整理或转载</span>
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                <p>通常情况下，铜线一平方载流量为9A，不过还要考虑到铜线的芯数如果是单芯的话可以乘在9A左右。如果是两芯或者三芯的话电流承载就会小一些因为芯数越多，散热性就越差，耐温性和绝缘性都不是很好，所以承载的电流也不会很大。</p>            </div>
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