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國電(dian)南(nan)瑞微(wei)機NSR621-D00電(dian)容器裝置 NSR612RF-D01饋(kui)線(xian)(xian)保(bao)(bao)護(hu)(hu)測(ce)控(kong)：適用(yong)(yong)于(yu)20kV及(ji)以下(xia)(xia)各(ge)電(dian)壓(ya)等級(ji)的(de)饋(kui)線(xian)(xian)的(de)保(bao)(bao)護(hu)(hu)測(ce)控(kong)。 NSR612RF-D02分段保(bao)(bao)護(hu)(hu)測(ce)控(kong)：適用(yong)(yong)于(yu)110kV分段的(de)保(bao)(bao)護(hu)(hu)測(ce)控(kong)。 NSR612RF-D03線(xian)(xian)路(lu)(lu)保(bao)(bao)護(hu)(hu)測(ce)控(kong)：適用(yong)(yong)于(yu)66kV及(ji)以下(xia)(xia)電(dian)壓(ya)等級(ji)的(de)線(xian)(xian)路(lu)(lu)保(bao)(bao)護(hu)(hu)測(ce)控(kong)。 NSR618RF-D00短線(xian)(xian)路(lu)(lu)縱差保(bao)(bao)護(hu)(hu)測(ce)控(kong)：適用(yong)(yong)于(yu)35kV及(ji)以下(xia)(xia)各(ge)電(dian)壓(ya)等級(ji)短線(xian)(xian)路(lu)(lu)要求光纖差動(dong)的(de)保(bao)(bao)護(hu)(hu)測(ce)控(kong)。

國電(dian)南(nan)瑞NSR663RF-D00電(dian)動機綜合裝(zhuang)置(zhi) NSR641RF-D01分(fen)段開(kai)關備用(yong)(yong)電(dian)源(yuan)自(zi)(zi)(zi)投(tou)裝(zhuang)置(zhi)：適(shi)用(yong)(yong)于110kV及(ji)以下(xia)各(ge)電(dian)壓(ya)等(deng)級的(de)(de)分(fen)段開(kai)關備自(zi)(zi)(zi)投(tou)。 NSR642RF-D01分(fen)段開(kai)關保護測控及(ji)備用(yong)(yong)電(dian)源(yuan)自(zi)(zi)(zi)投(tou)裝(zhuang)置(zhi)：適(shi)用(yong)(yong)于110kV及(ji)以下(xia)各(ge)電(dian)壓(ya)等(deng)級的(de)(de)分(fen)段開(kai)關的(de)(de)保護測控及(ji)備自(zi)(zi)(zi)投(tou)。 NSR641RF-D02電(dian)廠廠用(yong)(yong)電(dian)備用(yong)(yong)電(dian)源(yuan)自(zi)(zi)(zi)投(tou)裝(zhuang)置(zhi)：適(shi)用(yong)(yong)于電(dian)廠35kV及(ji)以下(xia)各(ge)電(dian)壓(ya)等(deng)級的(de)(de)廠用(yong)(yong)電(dian)備自(zi)(zi)(zi)投(tou)。

國電(dian)南瑞NSR664RF-D00電(dian)動(dong)(dong)機差動(dong)(dong)保護(hu)裝置 NSR600RF-D系列保護(hu)測控裝置應用(yong)范圍廣泛，既(ji)適(shi)用(yong)于(yu)電(dian)力系統110kV及(ji)以下電(dian)壓(ya)等級的(de)(de)(de)變(bian)(bian)電(dian)站(zhan)，也適(shi)用(yong)于(yu)發電(dian)廠、水電(dian)站(zhan)中的(de)(de)(de)開(kai)關站(zhan)，也適(shi)合于(yu)有人(ren)值班、少人(ren)值班或無人(ren)值班變(bian)(bian)電(dian)站(zhan)；既(ji)適(shi)合于(yu)新建變(bian)(bian)電(dian)站(zhan)的(de)(de)(de)綜(zong)合自動(dong)(dong)化(hua)系統，也適(shi)合于(yu)常規(gui)變(bian)(bian)電(dian)站(zhan)（老變(bian)(bian)電(dian)站(zhan)）的(de)(de)(de)自動(dong)(dong)化(hua)改造(zao)；既(ji)能以集中組(zu)屛方式構成變(bian)(bian)電(dian)站(zhan)自動(dong)(dong)化(hua)系統。

國電(dian)南瑞(rui)微機NSR654RF-D00 PT并(bing)列保(bao)護裝(zhuang)(zhuang)(zhuang)置 NSR691RF-D00變(bian)壓(ya)(ya)器(qi)差(cha)動保(bao)護裝(zhuang)(zhuang)(zhuang)置：適(shi)用于110kV及(ji)以(yi)下(xia)電(dian)壓(ya)(ya)等(deng)(deng)級的(de)(de)三圈(quan)變(bian)壓(ya)(ya)器(qi)四(si)側(ce)差(cha)動保(bao)護。 NSR691RF-D01變(bian)壓(ya)(ya)器(qi)差(cha)動保(bao)護裝(zhuang)(zhuang)(zhuang)置：適(shi)用于110kV及(ji)以(yi)下(xia)電(dian)壓(ya)(ya)等(deng)(deng)級的(de)(de)三圈(quan)變(bian)壓(ya)(ya)器(qi)三側(ce)差(cha)動保(bao)護。 NSR691RF-D02變(bian)壓(ya)(ya)器(qi)差(cha)動保(bao)護裝(zhuang)(zhuang)(zhuang)置：適(shi)用于110kV及(ji)以(yi)下(xia)電(dian)壓(ya)(ya)等(deng)(deng)級的(de)(de)二圈(quan)變(bian)壓(ya)(ya)器(qi)三側(ce)差(cha)動保(bao)護。

國電(dian)(dian)南(nan)瑞微機保護裝(zhuang)置(zhi)NSR642RF-D00分段裝(zhuang)置(zhi) NSR600RF-D系(xi)列保護測控裝(zhuang)置(zhi)應用(yong)范圍廣泛，既適(shi)(shi)用(yong)于(yu)(yu)電(dian)(dian)力系(xi)統110kV及(ji)以(yi)(yi)下電(dian)(dian)壓等(deng)級的變(bian)電(dian)(dian)站(zhan)(zhan)，也適(shi)(shi)用(yong)于(yu)(yu)發電(dian)(dian)廠、水(shui)電(dian)(dian)站(zhan)(zhan)中的開(kai)關站(zhan)(zhan)，也適(shi)(shi)合(he)于(yu)(yu)有人(ren)值(zhi)班、少人(ren)值(zhi)班或無人(ren)值(zhi)班變(bian)電(dian)(dian)站(zhan)(zhan)；既適(shi)(shi)合(he)于(yu)(yu)新建變(bian)電(dian)(dian)站(zhan)(zhan)的綜(zong)合(he)自(zi)動(dong)(dong)化(hua)系(xi)統，也適(shi)(shi)合(he)于(yu)(yu)常規(gui)變(bian)電(dian)(dian)站(zhan)(zhan)（老(lao)變(bian)電(dian)(dian)站(zhan)(zhan)）的自(zi)動(dong)(dong)化(hua)改造(zao)；既能以(yi)(yi)集中組(zu)屛方式構成變(bian)電(dian)(dian)站(zhan)(zhan)自(zi)動(dong)(dong)化(hua)系(xi)統。