YBD-50KVA型景(jing)觀(guan)(guan)型半埋(mai)式箱(xiang)式變電(dian)站(zhan)是近年(nian)來從國外引進的(de)(de)(de)一種新型景(jing)觀(guan)(guan)型箱(xiang)式變電(dian)站(zhan),地(di)埋(mai)式箱(xiang)變占(zhan)地(di)面積只(zhi)有(you)傳統箱(xiang)變的(de)(de)(de)30%,噪音及電(dian)磁輻(fu)射低(di)。在鬧(nao)市區、樓盤小(xiao)區,產(chan)業園區,都不(bu)(bu)難發(fa)現一座座箱(xiang)式變電(dian)站(zhan)不(bu)(bu)僅擠占(zhan)鬧(nao)市黃金地(di)面,而且錯落無序有(you)煞風景(jing)。也許是環(huan)境(jing)美化的(de)(de)(de)原因,司空見(jian)慣的(de)(de)(de)箱(xiang)式變電(dian)站(zhan)在新的(de)(de)(de)參照(zhao)系(xi)里(li)顯得真(zhen)的(de)(de)(de)有(you)些(xie)蹩腳。隨著城市建設的(de)(de)(de)發(fa)展,景(jing)觀(guan)(guan)型地(di)埋(mai)式箱(xiang)變應運而生。
地(di)埋式(shi)箱(xiang)(xiang)變(bian)(bian)由地(di)下式(shi)組合變(bian)(bian)壓(ya)(ya)器、全絕緣(yuan)全密(mi)封緊(jin)湊式(shi)高(gao)壓(ya)(ya)柜(ju)、戶外(wai)(wai)高(gao)壓(ya)(ya)柜(ju)、戶外(wai)(wai)低壓(ya)(ya)柜(ju)、燈箱(xiang)(xiang)式(shi)低壓(ya)(ya)保護外(wai)(wai)殼(ke)組成,是(shi)在工廠預先裝配完(wan)成的地(di)下變(bian)(bian)配電(dian)成套設(she)備(bei),亦(yi)可(ke)根據用(yong)戶需求增加燈箱(xiang)(xiang)式(shi)電(dian)纜分(fen)支箱(xiang)(xiang)和(he)燈箱(xiang)(xiang)式(shi)高(gao)壓(ya)(ya)計量,地(di)埋式(shi)箱(xiang)(xiang)變(bian)(bian)主要用(yong)于取代傳(chuan)統土建形式(shi)變(bian)(bian)電(dian)站、歐式(shi)箱(xiang)(xiang)變(bian)(bian)、美式(shi)箱(xiang)(xiang)變(bian)(bian),實現(xian)變(bian)(bian)電(dian)、配電(dian)功