產品型號及基本信息：18260ASK 561.4 1200/1A 10VA Kl.1

插入式電流(liu)(liu)互(hu)感器初級額定電流(liu)(liu)從(cong)200 A至1250 A，二次額定電流(liu)(liu)5 A或1 A（可選2 A），精度0.5級和1。

鍍鎳(nie)二次端子帶(dai)有正負鍍鎳(nie)螺絲：M5x10mm

電(dian)(dian)(dian)力系(xi)統(tong)為(wei)了傳輸電(dian)(dian)(dian)能，往(wang)(wang)往(wang)(wang)采(cai)用(yong)交(jiao)流(liu)(liu)電(dian)(dian)(dian)壓(ya)(ya)(ya)、大(da)電(dian)(dian)(dian)流(liu)(liu)回路把電(dian)(dian)(dian)力送往(wang)(wang)用(yong)戶，無法用(yong)儀(yi)表(biao)進行(xing)直(zhi)接(jie)測(ce)量(liang)(liang)。互(hu)感器(qi)(qi)(qi)的(de)(de)(de)作(zuo)用(yong)，就(jiu)是(shi)將交(jiao)流(liu)(liu)電(dian)(dian)(dian)壓(ya)(ya)(ya)和(he)大(da)電(dian)(dian)(dian)流(liu)(liu)按比例降到(dao)可(ke)以(yi)(yi)用(yong)儀(yi)表(biao)直(zhi)接(jie)測(ce)量(liang)(liang)的(de)(de)(de)數值，便于儀(yi)表(biao)直(zhi)接(jie)測(ce)量(liang)(liang)，同(tong)時為(wei)繼電(dian)(dian)(dian)保(bao)護(hu)和(he)自動裝(zhuang)(zhuang)置(zhi)提供電(dian)(dian)(dian)源。電(dian)(dian)(dian)力系(xi)統(tong)用(yong)互(hu)感器(qi)(qi)(qi)是(shi)將電(dian)(dian)(dian)網高電(dian)(dian)(dian)壓(ya)(ya)(ya)、大(da)電(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)信息傳遞到(dao)低(di)電(dian)(dian)(dian)壓(ya)(ya)(ya)、小電(dian)(dian)(dian)流(liu)(liu)二(er)次(ci)(ci)側的(de)(de)(de)計量(liang)(liang)、測(ce)量(liang)(liang)儀(yi)表(biao)及繼電(dian)(dian)(dian)保(bao)護(hu)、自動裝(zhuang)(zhuang)置(zhi)的(de)(de)(de)一種(zhong)特殊變壓(ya)(ya)(ya)器(qi)(qi)(qi)，是(shi)一次(ci)(ci)系(xi)統(tong)和(he)二(er)次(ci)(ci)系(xi)統(tong)的(de)(de)(de)聯(lian)絡元件，其一次(ci)(ci)繞組接(jie)入電(dian)(dian)(dian)網，二(er)次(ci)(ci)繞組分別與測(ce)量(liang)(liang)儀(yi)表(biao)、保(bao)護(hu)裝(zhuang)(zhuang)置(zhi)等互(hu)相連接(jie)。互(hu)感器(qi)(qi)(qi)與測(ce)量(liang)(liang)儀(yi)表(biao)和(he)計量(liang)(liang)裝(zhuang)(zhuang)置(zhi)配合，可(ke)以(yi)(yi)測(ce)量(liang)(liang)一次(ci)(ci)系(xi)統(tong)的(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)(ya)、電(dian)(dian)(dian)流(liu)(liu)和(he)電(dian)(dian)(dian)能；與繼電(dian)(dian)(dian)保(bao)護(hu)和(he)自動裝(zhuang)(zhuang)置(zhi)配合，可(ke)以(yi)(yi)構成對電(dian)(dian)(dian)網各種(zhong)故障的(de)(de)(de)電(dian)(dian)(dian)氣(qi)保(bao)護(hu)和(he)自動控制。互(hu)感器(qi)(qi)(qi)性能的(de)(de)(de)好壞，直(zhi)接(jie)影(ying)響到(dao)電(dian)(dian)(dian)力系(xi)統(tong)測(ce)量(liang)(liang)、計量(liang)(liang)的(de)(de)(de)準確性和(he)繼電(dian)(dian)(dian)器(qi)(qi)(qi)保(bao)護(hu)裝(zhuang)(zhuang)置(zhi)動作(zuo)的(de)(de)(de)可(ke)靠性。