75平方的铝电缆能带多少千瓦的电
75的铝电缆可以带138.214千瓦。75平方毫米的电缆线一般是连接在380伏特的交流电路中，而铜电缆线的安全电流是225安培，铝电缆线的安全电流是210安培，将其套进公式P=根号3*电流I*电压U,可得铜电缆线功率P=380*225*1.732=1480tong xin dian lan he lv xin dian lan mei ping fang neng dai dong duo da gong lv ，shi pin bo fang liang 2 1 9 、dan mu liang 0、dian zan " tong dian lan he lv dian lan bu neng zhi jie lian jie xu yao lian jie zen me ban ？，dian li gong chang chang jian de dian xian dian lan dian ya "
要确定七十五千瓦所需的电缆规格，需要考虑电缆的额定电流和导线的材料类型。根据常用的电器设计规范，可以使用下述公式来计算所需的导线结面积。导线ru guo shi 7 5 lv dian lan de hua da yue 4 8 qian wa zuo you 7 5 p i n g f a n g d e d i a n x i a n n e n g g u o d u o s h a o q i a n w a d i a n 7 5 ping fang tong xin dian xian de jia ge zen me yang nin hao ！1 00mi 7 5 ping fang tong xin dian xian 2 "
7 5 de lv dian lan ke yi dai 1 3 8 . 2 1 4 qian wa 。7 5 ping fang hao mi de dian lan xian yi ban shi lian jie zai 3 8 0fu te de jiao liu dian lu zhong , er tong dian lan xian de an quan dian liu shi 2 2 5 an pei , lv dian lan xian de an quan dian liu shi 2 1 0an pei , jiang qi tao jin gong shi P = gen hao 3 * dian liu I * dian ya U , ke de tong dian lan xian gong lv P = 3 8 0* 2 2 5 * 1 . 7 3 2 = 1 4 8 0" yao que ding qi shi wu qian wa suo xu de dian lan gui ge ，xu yao kao lv dian lan de e ding dian liu he dao xian de cai liao lei xing 。gen ju chang yong de dian qi she ji gui fan ，ke yi shi yong xia shu gong shi lai ji suan suo xu de dao xian jie mian ji 。dao xian "
铜芯电缆和铝芯电缆每平方能带动多大功率，视频播放量219、弹幕量0、点赞铜电缆和铝电缆不能直接连接需要连接怎么办？，电力工厂常见的电线电缆电压如果是75铝电缆的话大约48千瓦左右7 5 ping fang de dian xian neng guo duo shao qian wa dian 75平方铜芯电线的价格怎么样您好！100米75平方铜芯电线2
1 ping fang lv xin dian lan ke yi dai dong 1 qian wa zuo you dian ji run teng xian lan sheng chan chang jia xiao shou dian hua 1 3 7 008 6 3 6 5 8 9 . 1 wan 1 1 4 zhan kai 1平方铝芯电缆可以带动1千瓦左右电机润腾线缆生产厂家销售电话13700863658 9.1万114 展开