銷售熱線：400-871-8761
羅經理：18086449691
地址：湖北省武(wu)漢市東湖新(xin)技(ji)術(shu)開發(fa)區光(guang)谷(gu)大道3號激光(guang)工程設計總部二(er)期研發(fa)樓06幢06單元(yuan)15層5號E392
郵(you)箱：400-871-8761
互感器測試儀系列
互感器測試儀系列概述
互(hu)感(gan)器(qi)(qi)（instrument transformer）是電(dian)(dian)(dian)流互(hu)感(gan)器(qi)(qi)和電(dian)(dian)(dian)壓(ya)(ya)互(hu)感(gan)器(qi)(qi)的(de)統(tong)稱(cheng)，是將電(dian)(dian)(dian)壓(ya)(ya)和大電(dian)(dian)(dian)流按(an)比例降到可以(yi)用(yong)儀(yi)表直接測量(liang)的(de)數值，便于儀(yi)表直接測量(liang)，并且同時為繼(ji)電(dian)(dian)(dian)保(bao)護和自動裝置(zhi)提供電(dian)(dian)(dian)源和信(xin)號，在電(dian)(dian)(dian)力系(xi)統(tong)中(zhong)其性(xing)能的(de)好壞，直接影響到電(dian)(dian)(dian)力系(xi)統(tong)測量(liang)、計量(liang)的(de)準(zhun)確性(xing)和繼(ji)電(dian)(dian)(dian)器(qi)(qi)保(bao)護裝置(zhi)動作的(de)可靠性(xing)。 互(hu)感(gan)器(qi)(qi)試(shi)的(de)試(shi)驗(yan)項(xiang)目依據DL/596－1996電(dian)(dian)(dian)力預防性(xing)試(shi)驗(yan)標(biao)準(zhun)。可用(yong)于各種型號CT、PT的(de)勵磁、變比、相位、極(ji)性(xing)、二次(ci)繞組電(dian)(dian)(dian)阻、負荷(he)、比差以(yi)及角差等穩態(tai)或暫態(tai)特性(xing)測試(shi)
