產(chan)品型號(hao)及基本信息(xi)：18260ASK 561.4 1200/1A 10VA Kl.1

插(cha)入式電流互感器初(chu)級(ji)(ji)額(e)定電流從(cong)200 A至1250 A，二次額(e)定電流5 A或1 A（可選(xuan)2 A），精(jing)度0.5級(ji)(ji)和1。

鍍鎳二次端(duan)子帶(dai)有正負鍍鎳螺絲(si)：M5x10mm

電(dian)(dian)(dian)(dian)力系(xi)(xi)統(tong)(tong)為了(le)傳輸電(dian)(dian)(dian)(dian)能(neng)，往往采用(yong)(yong)交流(liu)電(dian)(dian)(dian)(dian)壓(ya)、大(da)電(dian)(dian)(dian)(dian)流(liu)回路(lu)把電(dian)(dian)(dian)(dian)力送往用(yong)(yong)戶，無(wu)法用(yong)(yong)儀表進(jin)行直接(jie)測(ce)量(liang)(liang)。互(hu)(hu)感器的(de)作用(yong)(yong)，就(jiu)是(shi)將交流(liu)電(dian)(dian)(dian)(dian)壓(ya)和(he)大(da)電(dian)(dian)(dian)(dian)流(liu)按比例降到(dao)可以(yi)(yi)用(yong)(yong)儀表直接(jie)測(ce)量(liang)(liang)的(de)數值，便于儀表直接(jie)測(ce)量(liang)(liang)，同時為繼(ji)電(dian)(dian)(dian)(dian)保護(hu)(hu)和(he)自(zi)動裝(zhuang)置(zhi)提供電(dian)(dian)(dian)(dian)源。電(dian)(dian)(dian)(dian)力系(xi)(xi)統(tong)(tong)用(yong)(yong)互(hu)(hu)感器是(shi)將電(dian)(dian)(dian)(dian)網(wang)高(gao)電(dian)(dian)(dian)(dian)壓(ya)、大(da)電(dian)(dian)(dian)(dian)流(liu)的(de)信息(xi)傳遞到(dao)低電(dian)(dian)(dian)(dian)壓(ya)、小(xiao)電(dian)(dian)(dian)(dian)流(liu)二次(ci)(ci)側的(de)計量(liang)(liang)、測(ce)量(liang)(liang)儀表及繼(ji)電(dian)(dian)(dian)(dian)保護(hu)(hu)、自(zi)動裝(zhuang)置(zhi)的(de)一(yi)種特(te)殊變壓(ya)器，是(shi)一(yi)次(ci)(ci)系(xi)(xi)統(tong)(tong)和(he)二次(ci)(ci)系(xi)(xi)統(tong)(tong)的(de)聯絡元件，其一(yi)次(ci)(ci)繞組(zu)接(jie)入(ru)電(dian)(dian)(dian)(dian)網(wang)，二次(ci)(ci)繞組(zu)分別與(yu)測(ce)量(liang)(liang)儀表、保護(hu)(hu)裝(zhuang)置(zhi)等互(hu)(hu)相連接(jie)。互(hu)(hu)感器與(yu)測(ce)量(liang)(liang)儀表和(he)計量(liang)(liang)裝(zhuang)置(zhi)配合，可以(yi)(yi)測(ce)量(liang)(liang)一(yi)次(ci)(ci)系(xi)(xi)統(tong)(tong)的(de)電(dian)(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)(dian)流(liu)和(he)電(dian)(dian)(dian)(dian)能(neng)；與(yu)繼(ji)電(dian)(dian)(dian)(dian)保護(hu)(hu)和(he)自(zi)動裝(zhuang)置(zhi)配合，可以(yi)(yi)構成(cheng)對電(dian)(dian)(dian)(dian)網(wang)各種故障的(de)電(dian)(dian)(dian)(dian)氣保護(hu)(hu)和(he)自(zi)動控制。互(hu)(hu)感器性能(neng)的(de)好壞，直接(jie)影響到(dao)電(dian)(dian)(dian)(dian)力系(xi)(xi)統(tong)(tong)測(ce)量(liang)(liang)、計量(liang)(liang)的(de)準(zhun)確性和(he)繼(ji)電(dian)(dian)(dian)(dian)器保護(hu)(hu)裝(zhuang)置(zhi)動作的(de)可靠性。