產品型(xing)號及基本信(xin)息：86276ASK 105.6 3000/1A 15VA Kl.1

插入式電流(liu)互感(gan)器初(chu)級(ji)額(e)定電流(liu)為(wei)600 A時很高可(ke)達3000 A，二次(ci)額(e)定電流(liu)5 A或(huo)1 A（可(ke)選(xuan)2 A），精度0.2S級(ji)，0.5和1（可(ke)選(xuan)的(de)0.2級(ji)和0.5秒）。

電(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)為了傳輸電(dian)(dian)(dian)(dian)(dian)(dian)能，往(wang)往(wang)采用(yong)(yong)交流電(dian)(dian)(dian)(dian)(dian)(dian)壓、大電(dian)(dian)(dian)(dian)(dian)(dian)流回路(lu)把電(dian)(dian)(dian)(dian)(dian)(dian)力(li)送(song)往(wang)用(yong)(yong)戶，無(wu)法用(yong)(yong)儀(yi)表進行(xing)直(zhi)接測(ce)量(liang)。互感器(qi)的(de)(de)(de)作用(yong)(yong)，就是(shi)將(jiang)(jiang)交流電(dian)(dian)(dian)(dian)(dian)(dian)壓和大電(dian)(dian)(dian)(dian)(dian)(dian)流按比例降到(dao)(dao)可(ke)(ke)以(yi)用(yong)(yong)儀(yi)表直(zhi)接測(ce)量(liang)的(de)(de)(de)數值，便于(yu)儀(yi)表直(zhi)接測(ce)量(liang)，同時為繼電(dian)(dian)(dian)(dian)(dian)(dian)保(bao)護(hu)和自(zi)動(dong)裝(zhuang)(zhuang)置提供電(dian)(dian)(dian)(dian)(dian)(dian)源。電(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)用(yong)(yong)互感器(qi)是(shi)將(jiang)(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)網高電(dian)(dian)(dian)(dian)(dian)(dian)壓、大電(dian)(dian)(dian)(dian)(dian)(dian)流的(de)(de)(de)信(xin)息傳遞到(dao)(dao)低電(dian)(dian)(dian)(dian)(dian)(dian)壓、小(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)流二(er)次(ci)側的(de)(de)(de)計量(liang)、測(ce)量(liang)儀(yi)表及繼電(dian)(dian)(dian)(dian)(dian)(dian)保(bao)護(hu)、自(zi)動(dong)裝(zhuang)(zhuang)置的(de)(de)(de)一(yi)種特殊變(bian)壓器(qi)，是(shi)一(yi)次(ci)系(xi)(xi)(xi)統(tong)和二(er)次(ci)系(xi)(xi)(xi)統(tong)的(de)(de)(de)聯絡元件，其一(yi)次(ci)繞組接入電(dian)(dian)(dian)(dian)(dian)(dian)網，二(er)次(ci)繞組分(fen)別與(yu)(yu)測(ce)量(liang)儀(yi)表、保(bao)護(hu)裝(zhuang)(zhuang)置等互相連接。互感器(qi)與(yu)(yu)測(ce)量(liang)儀(yi)表和計量(liang)裝(zhuang)(zhuang)置配合(he)，可(ke)(ke)以(yi)測(ce)量(liang)一(yi)次(ci)系(xi)(xi)(xi)統(tong)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓、電(dian)(dian)(dian)(dian)(dian)(dian)流和電(dian)(dian)(dian)(dian)(dian)(dian)能；與(yu)(yu)繼電(dian)(dian)(dian)(dian)(dian)(dian)保(bao)護(hu)和自(zi)動(dong)裝(zhuang)(zhuang)置配合(he)，可(ke)(ke)以(yi)構(gou)成對電(dian)(dian)(dian)(dian)(dian)(dian)網各種故障的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)保(bao)護(hu)和自(zi)動(dong)控制。互感器(qi)性(xing)能的(de)(de)(de)好壞(huai)，直(zhi)接影響到(dao)(dao)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)測(ce)量(liang)、計量(liang)的(de)(de)(de)準(zhun)確性(xing)和繼電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)保(bao)護(hu)裝(zhuang)(zhuang)置動(dong)作的(de)(de)(de)可(ke)(ke)靠性(xing)。