中(zhong)國人(ren)的高低(di)(di)(di)壓(ya)供(gong)電(dian)(dian)(dian)(dian)主(zhu)(zhu)設(she)(she)備(bei)(bei)(bei)性(xing)中(zhong)，單(dan)相電(dian)(dian)(dian)(dian)開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)原(yuan)(yuan)四(si)線(xian)(xian)制高低(di)(di)(di)壓(ya)供(gong)電(dian)(dian)(dian)(dian)主(zhu)(zhu)設(she)(she)備(bei)(bei)(bei)性(xing)一般應用(yong)單(dan)相電(dian)(dian)(dian)(dian)開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)原(yuan)(yuan)四(si)線(xian)(xian)制四(si)線(xian)(xian)制或單(dan)相電(dian)(dian)(dian)(dian)開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)原(yuan)(yuan)四(si)線(xian)(xian)制四(si)線(xian)(xian)制，由于(yu)(yu)單(dan)相電(dian)(dian)(dian)(dian)開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)原(yuan)(yuan)四(si)線(xian)(xian)制箱式變壓(ya)器被(bei)比較廣泛(fan)應用(yong)。 它是(shi)開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)原(yuan)(yuan)和(he)高低(di)(di)(di)壓(ya)供(gong)電(dian)(dian)(dian)(dian)主(zhu)(zhu)設(she)(she)備(bei)(bei)(bei)性(xing)中(zhong)最首要的主(zhu)(zhu)設(she)(she)備(bei)(bei)(bei)，其(qi)用(yong)是(shi)增大(da)或變低(di)(di)(di)開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)原(yuan)(yuan)和(he)高低(di)(di)(di)壓(ya)供(gong)電(dian)(dian)(dian)(dian)主(zhu)(zhu)設(she)(she)備(bei)(bei)(bei)性(xing)中(zhong)的開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)原(yuan)(yuan)工作(zuo)電(dian)(dian)(dian)(dian)壓(ya)，以便于(yu)(yu)于(yu)(yu)適當地接入，都分配好和(he)應用(yong)開(kai)關(guan)(guan)電(dian)(dian)(dian)(dian)原(yuan)(yuan)。

最為一個電(dian)(dian)氣開關(guan)技術工(gong)藝人士，僅(jin)有熟知了三(san)相電(dian)(dian)機(ji)電(dian)(dian)源(yuan)箱(xiang)式(shi)配電(dian)(dian)變壓器的基礎上知識(shi)基礎，還有就是對(dui)三(san)相電(dian)(dian)機(ji)電(dian)(dian)源(yuan)箱(xiang)式(shi)配電(dian)(dian)變壓器的組成和(he)等級(ji)分類，標牌，額定值，線路體統(tong)(tong)化和(he)磁路體統(tong)(tong)化是非(fei)常(chang)掌(zhang)握，性能防護值得信賴地運行并充(chong)足切實起著(zhu)(zhu)使用(yong)。 切實起著(zhu)(zhu)使用(yong)。

三相四(si)線(xian)制(zhi)四(si)線(xian)制(zhi)四(si)線(xian)制(zhi)電抗器(qi)一般(ban)由鐵(tie)(tie)芯，繞阻(zu)，郵箱，放置冷卻裝備(bei)和(he)保證裝備(bei)構造(zao)。 三相四(si)線(xian)制(zhi)四(si)線(xian)制(zhi)四(si)線(xian)制(zhi)電網(wang)公(gong)(gong)司電抗器(qi)的鐵(tie)(tie)心(xin)全進行鐵(tie)(tie)心(xin)設計。 通暢，內在(zai)設計的內在(zai)進行交(jiao)疊堆疊時。 繞阻(zu)是三相四(si)線(xian)制(zhi)四(si)線(xian)制(zhi)四(si)線(xian)制(zhi)電網(wang)公(gong)(gong)司電抗器(qi)的電路板個(ge)部分。

機機油(you)(you)(you)(you)缸(gang)中(zhong)由機機油(you)(you)(you)(you)缸(gang)中(zhong)依據，機機油(you)(you)(you)(you)缸(gang)中(zhong)蓋，熱(re)管水冷散熱(re)管器和(he)排放量閥根據。 其其主(zhu)要(yao)效(xiao)果是(shi)將變(bian)電(dian)器總布(bu)局鏈接一起齊頭并確定熱(re)管水冷散熱(re)管。 內部是(shi)繞阻，鐵心和(he)變(bian)電(dian)器油(you)(you)(you)(you)。 變(bian)電(dian)器油(you)(you)(you)(you)既更具循環(huan)法放涼和(he)熱(re)管水冷散熱(re)管效(xiao)果，又(you)更具隔絕效(xiao)果。 繞阻與膽機機箱（箱壁(bi)，箱底）互相一定間距，該(gai)間距由機機油(you)(you)(you)(you)缸(gang)中(zhong)中(zhong)的油(you)(you)(you)(you)算作隔絕層確定隔絕。