30千瓦的变压器需要多少铜线

2025年03月24日 04:16
有2个网友回答
网友(1):

  1、30千瓦用电得用多大的单股铜线10平方以上即可。
  2、生活中,实用铜线做导线。导电性很好,大量用于制造电线、电缆、电刷等;导热性好,常用来制造须防磁性干扰的磁学仪器、仪表,如罗盘、航空仪表等;塑性极好,易于热压和冷压力加工,可制成管、棒、线、条、带、板、箔等铜材。纯铜产品有冶炼品及加工品两种。
  3、电缆常是由几根或几组导线(每组至少两根)绞合而成的类似绳索的电缆,每组导线之间相互绝缘,并常围绕着一根中心扭成,整个外面包有高度绝缘的覆盖层。电缆具有内通电,外绝缘的特征。

网友(2):

是10kV级30kVA配电变压器吧?是油浸变压器还是干式变压器?
给你一个现成的计算单上的数据:型号:S11-M-30-10/0.4 全密封油浸变压器(目前常用的规格) ,接法:Yyn0,铜线圈。高压线重:41.5kg/每台;低压线重:18.9kg/每台;总重:60.4kg/每台。

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