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　　箱(xiang)式(shi)(shi)變(bian)(bian)(bian)電(dian)(dian)站(zhan)(zhan)(zhan)，又(you)叫預(yu)(yu)裝(zhuang)(zhuang)式(shi)(shi)變(bian)(bian)(bian)電(dian)(dian)所或預(yu)(yu)裝(zhuang)(zhuang)式(shi)(shi)變(bian)(bian)(bian)電(dian)(dian)站(zhan)(zhan)(zhan)。是(shi)(shi)一(yi)種高壓(ya)(ya)(ya)開關設備、配(pei)(pei)電(dian)(dian)變(bian)(bian)(bian)壓(ya)(ya)(ya)器和低(di)壓(ya)(ya)(ya)配(pei)(pei)電(dian)(dian)裝(zhuang)(zhuang)置(zhi)，按一(yi)定接線方(fang)案(an)排成一(yi)體的工(gong)廠預(yu)(yu)制戶內、戶外緊湊(cou)式(shi)(shi)配(pei)(pei)電(dian)(dian)設備，即(ji)將變(bian)(bian)(bian)壓(ya)(ya)(ya)器降壓(ya)(ya)(ya)、低(di)壓(ya)(ya)(ya)配(pei)(pei)電(dian)(dian)等功能(neng)有(you)機地組合(he)在一(yi)起(qi)，安裝(zhuang)(zhuang)在一(yi)個防(fang)潮、防(fang)銹、防(fang)塵、防(fang)鼠、防(fang)火、防(fang)盜、隔熱、全(quan)封閉、可(ke)移動的鋼結(jie)構箱(xiang)，特別適用于城網建設與(yu)改造(zao)，是(shi)(shi)繼土建變(bian)(bian)(bian)電(dian)(dian)站(zhan)(zhan)(zhan)之(zhi)后崛(jue)起(qi)的一(yi)種嶄新的變(bian)(bian)(bian)電(dian)(dian)站(zhan)(zhan)(zhan)。箱(xiang)式(shi)(shi)變(bian)(bian)(bian)電(dian)(dian)站(zhan)(zhan)(zhan)適用于礦(kuang)山、工(gong)廠企業、油(you)氣田和風力發(fa)電(dian)(dian)站(zhan)(zhan)(zhan)，它替代了原有(you)的土建配(pei)(pei)電(dian)(dian)房，配(pei)(pei)電(dian)(dian)站(zhan)(zhan)(zhan)，成為新型的成套變(bian)(bian)(bian)配(pei)(pei)電(dian)(dian)裝(zhuang)(zhuang)置(zhi)。

　　箱式變電(dian)(dian)站(zhan)適用(yong)于住宅(zhai)小區、城市公用(yong)變、繁華鬧市、施(shi)工電(dian)(dian)源等，用(yong)戶可(ke)根據不(bu)同的使用(yong)條件、負荷等級選擇(ze)箱式變。箱式變電(dian)(dian)站(zhan)自問世以來(lai)，發展極為迅速，在(zai)歐(ou)洲發達國(guo)(guo)家已(yi)占配(pei)電(dian)(dian)變壓器的70%，美(mei)國(guo)(guo)已(yi)占90%。中(zhong)國(guo)(guo)城市**建(jian)設的飛速發展，城市配(pei)電(dian)(dian)網的不(bu)斷更新改造，必(bi)將(jiang)得到廣泛的應用(yong)。

　　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。