產品型(xing)號(hao)及基本信息：41016KSU 2 5+5/5A 15VA Kl.1

總和電流(liu)互(hu)感器的初級額(e)定電流(liu)5A或(huo)1 A，二次額(e)定電流(liu)5 A或(huo)1 A（可選2 A），為精(jing)度等級0.5和1的用于(yu)2個主CT的連(lian)接(jie)。

當放置(zhi)的(de)時(shi)候，每個主CT的(de)標稱電(dian)流(liu)必須被(bei)指名。（主CT的(de)初級電(dian)流(liu)對所有主CT的(de)初級電(dian)流(liu)的(de)總和的(de)最(zui)大(da)比例(li)不得超(chao)過(guo)1：8）

電(dian)(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)(dian)能，往(wang)往(wang)采用交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)回路(lu)把電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)送往(wang)用戶(hu)，無(wu)法用儀(yi)(yi)表進行直接(jie)(jie)測(ce)(ce)量(liang)。互(hu)感器(qi)的(de)(de)(de)(de)作用，就是(shi)將交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)和(he)(he)(he)大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)按(an)比例降(jiang)到可以(yi)用儀(yi)(yi)表直接(jie)(jie)測(ce)(ce)量(liang)的(de)(de)(de)(de)數值，便于儀(yi)(yi)表直接(jie)(jie)測(ce)(ce)量(liang)，同時為繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保護和(he)(he)(he)自動(dong)裝置提供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)用互(hu)感器(qi)是(shi)將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)(de)信息傳遞到低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、小電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)二次側的(de)(de)(de)(de)計(ji)量(liang)、測(ce)(ce)量(liang)儀(yi)(yi)表及繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保護、自動(dong)裝置的(de)(de)(de)(de)一種(zhong)特殊(shu)變壓(ya)(ya)器(qi)，是(shi)一次系(xi)(xi)(xi)統(tong)和(he)(he)(he)二次系(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)聯絡元件，其一次繞組(zu)接(jie)(jie)入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網，二次繞組(zu)分(fen)別與測(ce)(ce)量(liang)儀(yi)(yi)表、保護裝置等互(hu)相連接(jie)(jie)。互(hu)感器(qi)與測(ce)(ce)量(liang)儀(yi)(yi)表和(he)(he)(he)計(ji)量(liang)裝置配(pei)合，可以(yi)測(ce)(ce)量(liang)一次系(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)和(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能；與繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保護和(he)(he)(he)自動(dong)裝置配(pei)合，可以(yi)構(gou)成(cheng)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網各(ge)種(zhong)故障(zhang)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣保護和(he)(he)(he)自動(dong)控制。互(hu)感器(qi)性(xing)能的(de)(de)(de)(de)好(hao)壞，直接(jie)(jie)影響到電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)測(ce)(ce)量(liang)、計(ji)量(liang)的(de)(de)(de)(de)準確(que)性(xing)和(he)(he)(he)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)保護裝置動(dong)作的(de)(de)(de)(de)可靠性(xing)。