DTBP-II系列(lie)三相組合(he)式(shi)過(guo)電(dian)(dian)(dian)壓(ya)(ya)保護(hu)(hu)裝(zhuang)置是(shi)一種(zhong)(zhong)新型(xing)的(de)(de)過(guo)電(dian)(dian)(dian)壓(ya)(ya)保護(hu)(hu)裝(zhuang)置，用于限制大氣過(guo)電(dian)(dian)(dian)壓(ya)(ya)和(he)各種(zhong)(zhong)真空開(kai)關(guan)引(yin)起(qi)的(de)(de)操作過(guo)電(dian)(dian)(dian)壓(ya)(ya)。在(zai)對相地之間(jian)的(de)(de)過(guo)電(dian)(dian)(dian)壓(ya)(ya)提供保護(hu)(hu)的(de)(de)同時，相間(jian)過(guo)電(dian)(dian)(dian)壓(ya)(ya)也可降低60%～70%。是(shi)傳統避(bi)(bi)雷器(qi)無法實(shi)現(xian)的(de)(de)。且(qie)一臺(tai)保護(hu)(hu)裝(zhuang)置可以取代多臺(tai)避(bi)(bi)雷器(qi)，目前已成(cheng)為傳統避(bi)(bi)雷器(qi)的(de)(de)替(ti)代產品。產品適(shi)合(he)于不同型(xing)號的(de)(de)KYN、XGN、GBC、JYN、GZS等3～35kV電(dian)(dian)(dian)壓(ya)(ya)等級(ji)的(de)(de)成(cheng)套開(kai)關(guan)柜配套或(huo)箱式(shi)變電(dian)(dian)(dian)站內（戶外(wai)型(xing)產品可露(lu)天(tian)使用）。
DTBP-II系(xi)列三相組合式(shi)過電(dian)壓(ya)(ya)保護裝置(zhi)，是(shi)(shi)電(dian)力系(xi)統中變(bian)壓(ya)(ya)器、電(dian)動機、并聯補償(chang)電(dian)容器、母線、真空開(kai)關及其它電(dian)器設(she)備免受大(da)氣(qi)過電(dian)壓(ya)(ya)、操作過電(dian)壓(ya)(ya)，特別是(shi)(shi)相間過電(dian)壓(ya)(ya)的理想(xiang)保護裝置(zhi)。廣泛用于電(dian)力、冶(ye)金、化工、煤炭(tan)、輕工、建筑、電(dian)氣(qi)化鐵道等行業。
