YBD-50KVA型(xing)(xing)景(jing)觀型(xing)(xing)半埋式箱(xiang)式變(bian)(bian)電站是近年來(lai)從國外(wai)引進的(de)一(yi)(yi)種新型(xing)(xing)景(jing)觀型(xing)(xing)箱(xiang)式變(bian)(bian)電站,地(di)(di)埋式箱(xiang)變(bian)(bian)占地(di)(di)面(mian)積只有傳統(tong)箱(xiang)變(bian)(bian)的(de)30%,噪音及電磁輻射低。在鬧市(shi)(shi)區(qu)、樓盤小區(qu),產業(ye)園區(qu),都(dou)不(bu)(bu)難發現(xian)一(yi)(yi)座(zuo)座(zuo)箱(xiang)式變(bian)(bian)電站不(bu)(bu)僅擠占鬧市(shi)(shi)黃金地(di)(di)面(mian),而且錯落無序有煞風(feng)景(jing)。也許是環(huan)境美化的(de)原因,司(si)空見慣的(de)箱(xiang)式變(bian)(bian)電站在新的(de)參照(zhao)系里顯得(de)真的(de)有些蹩腳。隨(sui)著城市(shi)(shi)建(jian)設的(de)發展,景(jing)觀型(xing)(xing)地(di)(di)埋式箱(xiang)變(bian)(bian)應運(yun)而生。
地(di)埋(mai)式(shi)(shi)箱變由地(di)下(xia)(xia)式(shi)(shi)組(zu)合變壓(ya)器、全絕緣全密封緊(jin)湊式(shi)(shi)高壓(ya)柜(ju)、戶(hu)外(wai)高壓(ya)柜(ju)、戶(hu)外(wai)低壓(ya)柜(ju)、燈箱式(shi)(shi)低壓(ya)保(bao)護外(wai)殼組(zu)成,是(shi)在工廠預先裝配(pei)完成的地(di)下(xia)(xia)變配(pei)電(dian)(dian)成套(tao)設備,亦(yi)可根(gen)據用(yong)(yong)戶(hu)需求(qiu)增加燈箱式(shi)(shi)電(dian)(dian)纜分支箱和燈箱式(shi)(shi)高壓(ya)計量,地(di)埋(mai)式(shi)(shi)箱變主(zhu)要(yao)用(yong)(yong)于取(qu)代傳統土建形式(shi)(shi)變電(dian)(dian)站、歐式(shi)(shi)箱變、美式(shi)(shi)箱變,實現變電(dian)(dian)、配(pei)電(dian)(dian)功