三相(xiang)(xiang)(xiang)變(bian)(bian)(bian)單相(xiang)(xiang)(xiang)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)是把三相(xiang)(xiang)(xiang)輸(shu)入變(bian)(bian)(bian)成(cheng)一(yi)個(ge)單相(xiang)(xiang)(xiang)輸(shu)出的(de)(de)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)。該變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)輸(shu)入最大一(yi)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)是另外其(qi)中(zhong)一(yi)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)的(de)(de)2倍(bei)。它(ta)能使單相(xiang)(xiang)(xiang)220V負載電(dian)(dian)(dian)流(liu)(liu)降低40%；單相(xiang)(xiang)(xiang)380V負載電(dian)(dian)(dian)流(liu)(liu)最大一(yi)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)與之相(xiang)(xiang)(xiang)同，而(er)另外兩相(xiang)(xiang)(xiang)是最大一(yi)相(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)的(de)(de)50%。它(ta)比隔離變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)成(cheng)本高(gao)。它(ta)被廣泛用(yong)(yong)于工(gong)礦企業特(te)定負載的(de)(de)場合中(zhong)，解決三相(xiang)(xiang)(xiang)電(dian)(dian)(dian)流(liu)(liu)嚴重(zhong)不平衡的(de)(de)問題(ti)。 三相(xiang)(xiang)(xiang)變(bian)(bian)(bian)單相(xiang)(xiang)(xiang)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)本系(xi)列產(chan)品適用(yong)(yong)于交流(liu)(liu)50/60Hz工(gong)作電(dian)(dian)(dian)壓(ya)(ya)600V以下。該系(xi)列變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)絕緣耐熱等級為F級。 三相(xiang)(xiang)(xiang)變(bian)(bian)(bian)單相(xiang)(xiang)(xiang)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)鐵心為冷(leng)軋取(qu)向(xiang)優(you)質硅鋼(gang)片迭積而(er)成(cheng)，線(xian)圈(quan)結構采用(yong)(yong)圓筒、橢圓筒和矩形筒式。體積小，性能優(you)，安全可靠。
