預裝式(shi)箱式(shi)變電站底座(zuo)由槽鋼焊接而成(cheng)(cheng).進行防銹(xiu)處理后(hou)涂防銹(xiu)漆(qi)。外殼采用(yong)環保(bao)(bao)型(xing)(xing)(xing)(xing)復臺(tai)(tai)型(xing)(xing)(xing)(xing)材板、薄鋼型(xing)(xing)(xing)(xing)板或(huo)鋁臺(tai)(tai)金板制成(cheng)(cheng)。頂部鋼板內襯隔熱層,上周沿四(si)側開(kai)有(you)散熱通(tong)風孔。箱變布(bu)置根(gen)據設計或(huo)用(yong)電需要設計成(cheng)(cheng)目字型(xing)(xing)(xing)(xing)、品字型(xing)(xing)(xing)(xing);根(gen)據安裝環境地點可設計成(cheng)(cheng)環保(bao)(bao)景觀型(xing)(xing)(xing)(xing)或(huo)普(pu)通(tong)型(xing)(xing)(xing)(xing)。室(shi)內分別設置高壓室(shi)、變壓器室(shi)、低壓室(shi)三十相互獨立(li)隔離室(shi)。
高壓室:
內置10KV(6KV)高壓配(pei)電(dian)柜(ju),常用普通型SF6負荷(he)開關柜(ju)或充氣式SF6負荷(he)開關柜(ju),當變(bian)壓器容量較大時可配(pei)置真空斷(duan)路器柜(ju)。
變(bian)壓器室:
可配置干式(shi)(shi)、油(you)浸式(shi)(shi)或特種(zhong)變壓器,室頂裝(zhuang)設通風(feng)散熱裝(zhuang)置,油(you)浸式(shi)(shi)變壓器底部設有滲油(you)柵,并裝(zhuang)設防護隔日。
低壓(ya)室:
內置固定(ding)式或(huo)抽出式配電(dian)柜。箱變設置計量觀察窗,便于戶外抄表。