天气预报 > 机械 > 80KVA变压器其跌落式熔断器选用多大的
80KVA变压器其跌落式熔断器选用多大的
更新时间: 2021-02-24 23:23:51  

80kva变压器额定电流5A、按国家规定,变压器按1.5倍至2倍选择熔丝,低值5X1.5=7.5A,高值5X2=10A,即7.5A至10A都可以。查国家常用熔丝规格,7.5A至10A之间有规格10A的,所以选用10A熔丝。

关键词: 80kva 变压器 跌落 熔断器 选用

80KVA变压器其跌落式熔断器选用多大的相关经验

天气预报

最新推荐

页面:/news/view-3290782/ | 耗时:0.4846 s | 内存:2.11 MB | 查询:5 | 缓存读取:3 写入:1 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3290782 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3290782 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3290782 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(773731,939451,1589198,80203,3288915,565970,790111,678970,1092763,954182,977961,2828847,3569161,2069716,1034614,2498801,1072550,3370933,680946,2952243,518096,3086893,477326,1210050,3521855,1136953,926284,2381633,3571521,3597003) ORDER BY field (ArticleID,773731,939451,1589198,80203,3288915,565970,790111,678970,1092763,954182,977961,2828847,3569161,2069716,1034614,2498801,1072550,3370933,680946,2952243,518096,3086893,477326,1210050,3521855,1136953,926284,2381633,3571521,3597003)
SELECT * FROM tbl_categories where CategoryID=90033 LIMIT 0,1