天气预报 > 其他 > 55kw的电动机要用多大的电缆
55kw的电动机要用多大的电缆
更新时间: 2020-07-08 00:00:00  

1、如果电动机与电源的距离在几十米以内,铜电线的横截面需要25平方毫米,铝电线的横截面需要35平方毫米;

2、如果电动机与电源的距离在百米以上,铜电线的横截面需要50平方毫米,铝电线的横截面需要70平方毫米;

3、如果是介于以上两种距离之间,铜电线的横截面需要35平方毫米,铝电线的横截面需要50平方毫米。

关键词: 55kw 电动 机要 电缆

55kw的电动机要用多大的电缆相关经验

天气预报

最新推荐

页面:/news/view-1937412/ | 耗时:0.1452 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1937412 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1937412 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1937412 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1090537,1112058,1113243,1070292,1062566,1070254,1041559,1099819,1065303,1049670,1057545,1088628,1016441,1083289,1098525,1087439,1055678,1080649,1094683,1101629,1078677,1100033,1120183,1098403,1108562,1072679,1106308,1082309,1107028,1109991) ORDER BY field (ArticleID,1090537,1112058,1113243,1070292,1062566,1070254,1041559,1099819,1065303,1049670,1057545,1088628,1016441,1083289,1098525,1087439,1055678,1080649,1094683,1101629,1078677,1100033,1120183,1098403,1108562,1072679,1106308,1082309,1107028,1109991)