預裝(zhuang)式(shi)(shi)箱式(shi)(shi)變電(dian)站底座由(you)槽鋼焊接而成(cheng)(cheng).進(jin)行(xing)防(fang)銹(xiu)(xiu)處(chu)理(li)后涂防(fang)銹(xiu)(xiu)漆。外殼采用(yong)環保(bao)型(xing)(xing)(xing)(xing)復臺(tai)型(xing)(xing)(xing)(xing)材板(ban)、薄鋼型(xing)(xing)(xing)(xing)板(ban)或鋁(lv)臺(tai)金板(ban)制成(cheng)(cheng)。頂部(bu)鋼板(ban)內襯隔(ge)熱層,上周(zhou)沿四側開有散熱通風孔。箱變布置根據(ju)設(she)計(ji)或用(yong)電(dian)需要設(she)計(ji)成(cheng)(cheng)目(mu)字型(xing)(xing)(xing)(xing)、品字型(xing)(xing)(xing)(xing);根據(ju)安裝(zhuang)環境地點可(ke)設(she)計(ji)成(cheng)(cheng)環保(bao)景觀型(xing)(xing)(xing)(xing)或普通型(xing)(xing)(xing)(xing)。室內分別設(she)置高壓(ya)室、變壓(ya)器室、低(di)壓(ya)室三(san)十相互獨立隔(ge)離室。
高壓室:
內置(zhi)10KV(6KV)高壓配電(dian)柜(ju),常用普通(tong)型SF6負(fu)荷開關柜(ju)或充氣式SF6負(fu)荷開關柜(ju),當變壓器容量較大時可(ke)配置(zhi)真空斷路器柜(ju)。
變(bian)壓器室:
可配置干(gan)式、油浸(jin)式或特種變壓(ya)(ya)器,室頂裝設通風散熱裝置,油浸(jin)式變壓(ya)(ya)器底部設有滲油柵,并裝設防護隔(ge)日。
低壓室:
內置固定(ding)式或抽出(chu)式配(pei)電柜(ju)。箱(xiang)變(bian)設置計量觀察窗(chuang),便于戶外抄表。