天气预报 > 其他 > 25电线能承受多少千瓦
25电线能承受多少千瓦
更新时间: 2020-10-28 00:00:00  

2、5平方毫米铜芯电线的安全载流量15安培电流,在220伏特电压的情况下约为3千瓦。1.5平方毫米铜芯电线的安全载流量9个安培电流在220伏的情况下为2千瓦。4平方毫米的铜芯电线的安全载流量24安培电流,在220伏特的情况下,约为5.5千瓦。

关键词: 电线 承受 多少 千瓦

25电线能承受多少千瓦相关经验

天气预报

最新推荐

页面:/news/view-2473477/ | 耗时:0.1607 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=2473477 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2473477 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2473477 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1984632,1118925,1118751,1123176,1043828,1108992,461024,313292,1065431,1132367,1098521,1128973,1106505,1063551,1087813,1275343,1074827,1109392,1100949,1129759,1122256,509554,291424,1105377,2267674,1085562,1078851,1069015,1067781,1083618) ORDER BY field (ArticleID,1984632,1118925,1118751,1123176,1043828,1108992,461024,313292,1065431,1132367,1098521,1128973,1106505,1063551,1087813,1275343,1074827,1109392,1100949,1129759,1122256,509554,291424,1105377,2267674,1085562,1078851,1069015,1067781,1083618)