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时间:2020-09-04
《矩形母线与导线载流量对照表.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、矩形母线与导线载流量对照表母线载面m㎡最大允许持续电流(A)母线载面m㎡最大允许持续电流(A)标称载面m㎡导线芯数绝缘线外径(㎜)允许连续加载电流量(A)40℃40℃40℃40℃平放竖放平放竖放平放竖放平放竖放股数/半径芯线直径铝母线LMY铜母线TMY铝母线LMY铜母线TMYBVR15×31271341621712(60×6)10151090131014100.753.8620×31661752142252(60×8)12911360166017501.04.06(4)25×32042152742852(60×10)
2、15581640198520901.57/0.251.564.310(7)30×42853003663852(80×6)12221330158017202.519/0.412.054.815(11)40×43753954845102(80×8)15201650195021204.019/0.522.65.325(19)40×54184405545802(80×10)18091965211525506.019/0.543.25.935(27)50×55185456697052(100×6)115015701855201
3、51019/0.824.18.660(15)50×65706007357752(100×8)17941950229024901649/0.645.769.792(70)60×66807158739202(100×10)21302315273529702598/0.587.7612123(95)60×8780830101610702(120×8)193521602850277035133/0.588.713152(115)60×10890935113311952(120×10)211026203090336050133
4、/0.6810.214.9192(145)80×68609351110120570189/0.6812.5517.4242(185)80×898510701260137095259/0.6814.2820.1292(225)80×101105120014171540120259/0.7615.9822342(260)100×61070116013561475150336/0.7418.0924.5392(300)100×81210131515461605185427/0.7419.9826.8450100×10136
5、011751720187024030.2532120×8142015501800195530033.8644120×10162017601990217040038.0737
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