教你分清什么是進線開關柜什么是出線開關柜
實際上在一整(zheng)套電氣柜(ju)中有很(hen)多的柜(ju)型,今(jin)天先(xian)為各位分享一下(xia)其中的進線(xian)柜(ju)和出線(xian)柜(ju),那么究竟這兩種(zhong)柜(ju)體有哪些作用(yong)呢(ni)?下(xia)面(mian)由得潤電氣為您(nin)詳(xiang)細解答(da):
進線柜:就是(shi)從(cong)外(wai)部引(yin)進(jin)電(dian)源的開關柜。一般是(shi)從(cong)供(gong)電(dian)網絡引(yin)入10kV電(dian)源,10kV電(dian)源經(jing)過開關柜將(jiang)電(dian)能送到10kV母線,這個(ge)開關柜就是(shi)進(jin)線柜。
出線柜:則是(shi)從(cong)母(mu)(mu)線(xian)(xian)分配電(dian)能的(de)開(kai)(kai)(kai)關(guan)(guan)柜(ju)(ju)。從(cong)10kV母(mu)(mu)線(xian)(xian)經(jing)開(kai)(kai)(kai)關(guan)(guan)柜(ju)(ju)送(song)至電(dian)力變壓(ya)(ya)器(qi)(qi),這(zhe)個(ge)開(kai)(kai)(kai)關(guan)(guan)柜(ju)(ju)就是(shi)10kV的(de)出線(xian)(xian)柜(ju)(ju)之一。在(zai)變壓(ya)(ya)器(qi)(qi)低壓(ya)(ya)側(ce)安裝出口開(kai)(kai)(kai)關(guan)(guan)柜(ju)(ju),將電(dian)能經(jing)此開(kai)(kai)(kai)關(guan)(guan)柜(ju)(ju)送(song)至低壓(ya)(ya)母(mu)(mu)線(xian)(xian),再在(zai)低壓(ya)(ya)側(ce)安裝若干(gan)臺(tai)低壓(ya)(ya)開(kai)(kai)(kai)關(guan)(guan)柜(ju)(ju),將電(dian)能送(song)到(dao)各用(yong)電(dian)處。這(zhe)些(xie)低壓(ya)(ya)開(kai)(kai)(kai)關(guan)(guan)柜(ju)(ju)都(dou)是(shi)出線(xian)(xian)柜(ju)(ju)。如果(guo)從(cong)就近引入低壓(ya)(ya)系統,則進(jin)線(xian)(xian)接入的(de)低壓(ya)(ya)開(kai)(kai)(kai)關(guan)(guan)柜(ju)(ju)同樣是(shi)進(jin)線(xian)(xian)柜(ju)(ju),只是(shi)低壓(ya)(ya)而已。從(cong)低壓(ya)(ya)母(mu)(mu)線(xian)(xian)引出的(de)開(kai)(kai)(kai)關(guan)(guan)柜(ju)(ju),同樣是(shi)出線(xian)(xian)柜(ju)(ju)。
而配電(dian)(dian)房的(de)進(jin)線柜(ju),主要是(shi)將主電(dian)(dian)源(yuan)接入配電(dian)(dian)柜(ju)的(de)開關中,起過流(liu)過載保護和接通斷(duan)開電(dian)(dian)源(yuan)的(de)作(zuo)用。 配電(dian)(dian)房的(de)出線柜(ju),是(shi)將主電(dian)(dian)源(yuan)分配到各個用電(dian)(dian)支(zhi)(zhi)路開關上去,對各支(zhi)(zhi)路起過流(liu)過載保護和接通斷(duan)開支(zhi)(zhi)路電(dian)(dian)源(yuan)的(de)作(zuo)用。
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