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　　箱式(shi)變(bian)(bian)電(dian)(dian)(dian)(dian)站，又叫預裝(zhuang)式(shi)變(bian)(bian)電(dian)(dian)(dian)(dian)所或預裝(zhuang)式(shi)變(bian)(bian)電(dian)(dian)(dian)(dian)站。是(shi)一(yi)(yi)種高壓(ya)(ya)開關設(she)備(bei)、配(pei)(pei)電(dian)(dian)(dian)(dian)變(bian)(bian)壓(ya)(ya)器和低壓(ya)(ya)配(pei)(pei)電(dian)(dian)(dian)(dian)裝(zhuang)置(zhi)，按(an)一(yi)(yi)定接線方案排成一(yi)(yi)體(ti)的工廠預制戶內、戶外(wai)緊湊式(shi)配(pei)(pei)電(dian)(dian)(dian)(dian)設(she)備(bei)，即(ji)將變(bian)(bian)壓(ya)(ya)器降壓(ya)(ya)、低壓(ya)(ya)配(pei)(pei)電(dian)(dian)(dian)(dian)等功能有機地(di)組合(he)在一(yi)(yi)起，安(an)裝(zhuang)在一(yi)(yi)個防(fang)(fang)(fang)潮、防(fang)(fang)(fang)銹、防(fang)(fang)(fang)塵、防(fang)(fang)(fang)鼠、防(fang)(fang)(fang)火(huo)、防(fang)(fang)(fang)盜、隔熱、全封閉、可移動(dong)的鋼(gang)結構箱，特別(bie)適用于城網(wang)建(jian)設(she)與改造，是(shi)繼土(tu)建(jian)變(bian)(bian)電(dian)(dian)(dian)(dian)站之(zhi)后崛起的一(yi)(yi)種嶄(zhan)新的變(bian)(bian)電(dian)(dian)(dian)(dian)站。箱式(shi)變(bian)(bian)電(dian)(dian)(dian)(dian)站適用于礦山、工廠企業、油氣田和風力(li)發電(dian)(dian)(dian)(dian)站，它替(ti)代了原有的土(tu)建(jian)配(pei)(pei)電(dian)(dian)(dian)(dian)房，配(pei)(pei)電(dian)(dian)(dian)(dian)站，成為新型的成套(tao)變(bian)(bian)配(pei)(pei)電(dian)(dian)(dian)(dian)裝(zhuang)置(zhi)。

　　箱式變(bian)電(dian)(dian)站適用于(yu)住宅(zhai)小區、城(cheng)(cheng)市(shi)公用變(bian)、繁華鬧市(shi)、施工電(dian)(dian)源等，用戶可根據不同的使用條件、負荷(he)等級(ji)選(xuan)擇箱式變(bian)。箱式變(bian)電(dian)(dian)站自問世以來(lai)，發(fa)展極(ji)為迅(xun)速(su)，在歐洲發(fa)達國家已占配電(dian)(dian)變(bian)壓器的70%，美國已占90%。中國城(cheng)(cheng)市(shi)**建設的飛速(su)發(fa)展，城(cheng)(cheng)市(shi)配電(dian)(dian)網的不斷更新改(gai)造，必將得(de)到廣泛的應用。

　　適用范圍

　　第1種，主要用在城市的住宅小區、以及街道，當用電高峰期。需要增加電壓時候，就需要用到我們的設備-箱式變電站了。

　　第二種，主要用于臨時性的供應電量，比如在工地，在已有建筑物的情況下，我們需要改造用電設備。在野外作業的時候也是經常用到箱式變電站的，比如：工地、碼頭、機場等等。