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RTDCY-3三相電(dian)(dian)能表現場(chang)校(xiao)驗(yan)儀一(yi)種(zhong)體積(ji)小、重量(liang)(liang)(liang)(liang)輕、簡便(bian)實用(yong)(yong)的(de)(de)(de)(de)計(ji)量(liang)(liang)(liang)(liang)校(xiao)驗(yan)工(gong)具，可現場(chang)校(xiao)驗(yan)電(dian)(dian)能表的(de)(de)(de)(de)誤差、檢查計(ji)量(liang)(liang)(liang)(liang)裝(zhuang)置的(de)(de)(de)(de)接線是(shi)否(fou)(fou)正確、檢測計(ji)量(liang)(liang)(liang)(liang)用(yong)(yong)電(dian)(dian)流互感器(qi)的(de)(de)(de)(de)變(bian)比和(he)極性、測量(liang)(liang)(liang)(liang)用(yong)(yong)戶電(dian)(dian)能質量(liang)(liang)(liang)(liang)（包括電(dian)(dian)壓(ya)諧(xie)(xie)(xie)波(bo)、電(dian)(dian)流諧(xie)(xie)(xie)波(bo)、電(dian)(dian)壓(ya)平衡度(du)、總諧(xie)(xie)(xie)波(bo)失(shi)真度(du)等）；通過測試可判(pan)斷用(yong)(yong)戶是(shi)否(fou)(fou)有偷竊(qie)電(dian)(dian)的(de)(de)(de)(de)行為，計(ji)量(liang)(liang)(liang)(liang)精度(du)是(shi)否(fou)(fou)滿足國家標準的(de)(de)(de)(de)要求，用(yong)(yong)戶是(shi)否(fou)(fou)對電(dian)(dian)網的(de)(de)(de)(de)質量(liang)(liang)(liang)(liang)造成諧(xie)(xie)(xie)波(bo)污染，功率因(yin)數是(shi)否(fou)(fou)達標，避(bi)免電(dian)(dian)力系統的(de)(de)(de)(de)損失(shi)。儀器(qi)選配(pei)500A高精
RTW-3000三相多(duo)功能用(yong)電(dian)(dian)(dian)檢查(cha)儀 手持(chi)是(shi)一種(zhong)體積小、重量輕、簡(jian)便實用(yong)現場檢驗工具，配備25A和(he)500A兩種(zhong)高精度鉗型電(dian)(dian)(dian)流互感器能夠方便的(de)診斷(duan)電(dian)(dian)(dian)能計(ji)(ji)量裝置計(ji)(ji)量是(shi)否正常，接線是(shi)否正確(que)，同時(shi)可(ke)(ke)(ke)做為用(yong)電(dian)(dian)(dian)檢查(cha)儀和(he)相位伏安表(biao)完成相應的(de)測(ce)試(shi)功能；還可(ke)(ke)(ke)現場測(ce)量電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流的(de)諧波含量（2～32次）；是(shi)一種(zhong)性(xing)價比*的(de)設備。可(ke)(ke)(ke)在用(yong)電(dian)(dian)(dian)稽查(cha)、供(gong)電(dian)(dian)(dian)所(suo)、計(ji)(ji)量、調度、繼保等部(bu)門(men)作為標準及(ji)檢查(cha)工具使用(yong)，可(ke)(ke)(ke)替代多(duo)種(zhong)測(ce)試(shi)儀器。
RTDCY-3三相(xiang)電能(neng)表(biao)現(xian)場檢(jian)驗(yan)儀是一種新(xin)型的電能(neng)表(biao)現(xian)場校驗(yan)儀器。在具備傳(chuan)統電能(neng)表(biao)現(xian)場校驗(yan)儀全(quan)部功(gong)能(neng)的基礎上，打破傳(chuan)統模(mo)式，創新(xin)采用Windows系統智(zhi)能(neng)型手持終端以無線WiFi模(mo)式對(dui)(dui)測(ce)試單元進(jin)行(xing)操控(kong)(kong)，實現(xian)操作人員對(dui)(dui)儀器的遠程(cheng)操控(kong)(kong)，又方便了(le)管理者對(dui)(dui)現(xian)場測(ce)試情況的直觀(guan)了(le)解、監督(du)。
RTW-3000三相多(duo)功能(neng)(neng)用(yong)(yong)電(dian)測(ce)(ce)試儀是(shi)一(yi)(yi)種體(ti)積小(xiao)、重量輕、簡便實用(yong)(yong)現場檢驗工具(ju)，配備(bei)25A和500A兩種高精度鉗型電(dian)流互感器(qi)能(neng)(neng)夠方便的診斷電(dian)能(neng)(neng)計(ji)(ji)量裝置計(ji)(ji)量是(shi)否(fou)正(zheng)常(chang)，接(jie)線是(shi)否(fou)正(zheng)確，同時可做為用(yong)(yong)電(dian)檢查儀和相位伏安(an)表(biao)完成相應(ying)的測(ce)(ce)試功能(neng)(neng)；還可現場測(ce)(ce)量電(dian)壓、電(dian)流的諧波含(han)量（2～32次）；是(shi)一(yi)(yi)種性價比*的設備(bei)。可在(zai)用(yong)(yong)電(dian)稽查、供電(dian)所、計(ji)(ji)量、調度、繼保等部門作為標準及(ji)檢查工具(ju)使用(yong)(yong)，可替代多(duo)種測(ce)(ce)試儀器(qi)。
RTBR-IV變壓器(qi)(qi)容量特性(xing)測(ce)試(shi)(shi)儀(yi) 彩色是針對目(mu)前市場情況而開(kai)發(fa)、研(yan)制的(de)(de)(de)高(gao)(gao)精度(du)(du)測(ce)試(shi)(shi)儀(yi)器(qi)(qi)。它自帶高(gao)(gao)效(xiao)能(neng)充電(dian)電(dian)池(chi)，不用(yong)外接電(dian)源充電(dian)一次可連續測(ce)量100臺次。同時內(nei)部數字(zi)合成(cheng)三相(xiang)標準(zhun)正(zheng)弦波信號，低失(shi)真度(du)(du)、高(gao)(gao)穩定(ding)度(du)(du)，有(you)效(xiao)的(de)(de)(de)保證(zheng)了非額定(ding)條件下各項(xiang)目(mu)測(ce)試(shi)(shi)數據的(de)(de)(de)準(zhun)確性(xing)；通過高(gao)(gao)效(xiao)率功率放大器(qi)(qi)輸出(chu)三路大功率測(ce)試(shi)(shi)電(dian)源，可自動調節(jie)輸出(chu)電(dian)壓電(dian)流，可適應不同容量變壓器(qi)(qi)的(de)(de)(de)測(ce)試(shi)(shi)，應用(yong)范圍廣。在測(ce)量變壓器(qi)(qi)容量和變壓器(qi)(qi)的(de)(de)(de)短路損耗
RTBR-IV變壓器(qi)容量特性測(ce)試(shi)儀是針(zhen)對(dui)目前(qian)市場情(qing)況而開(kai)發、研制的(de)(de)高(gao)(gao)精度(du)(du)(du)測(ce)試(shi)儀器(qi)。它自帶高(gao)(gao)效能(neng)充電(dian)電(dian)池，不(bu)用外接電(dian)源充電(dian)一次(ci)可連續測(ce)量100臺次(ci)。同時內部數(shu)字合成(cheng)三相標準(zhun)正弦(xian)波信號，低失(shi)真度(du)(du)(du)、高(gao)(gao)穩定度(du)(du)(du)，有效的(de)(de)保證了非額定條件下各項目測(ce)試(shi)數(shu)據的(de)(de)準(zhun)確性；通過(guo)高(gao)(gao)效率功(gong)率放大器(qi)輸出三路(lu)大功(gong)率測(ce)試(shi)電(dian)源，可自動調節輸出電(dian)壓電(dian)流，可適應(ying)不(bu)同容量變壓器(qi)的(de)(de)測(ce)試(shi)，應(ying)用范圍廣。在測(ce)量變壓器(qi)容量和變壓器(qi)的(de)(de)短路(lu)損耗時
RT-SL保(bao)(bao)護回路(lu)矢量(liang)分(fen)析(xi)儀(yi)保(bao)(bao)護回路(lu)和計(ji)量(liang)回路(lu)的(de)接(jie)(jie)(jie)線(xian)(xian)正確(que)與否直(zhi)接(jie)(jie)(jie)影響(xiang)到(dao)電(dian)力系統工(gong)作的(de)穩定性和電(dian)費計(ji)量(liang)的(de)準確(que)性，而(er)這兩(liang)點正是(shi)電(dian)力系統非常重(zhong)要的(de)兩(liang)個方(fang)(fang)面。由于保(bao)(bao)護裝(zhuang)置(zhi)和高壓(ya)計(ji)量(liang)裝(zhuang)置(zhi)的(de)接(jie)(jie)(jie)線(xian)(xian)比較多，容易造成(cheng)錯誤接(jie)(jie)(jie)線(xian)(xian)，而(er)又(you)不易被察覺，（尤(you)其是(shi)差動(dong)保(bao)(bao)護的(de)復雜接(jie)(jie)(jie)線(xian)(xian)，有時高低側(ce)(ce)同(tong)(tong)(tong)時引入，變(bian)壓(ya)器聯結方(fang)(fang)式(shi)(shi)有多種形(xing)式(shi)(shi)，又(you)存在不同(tong)(tong)(tong)的(de)聯結組別，高低壓(ya)側(ce)(ce)CT也(ye)有多種不同(tong)(tong)(tong)的(de)組合方(fang)(fang)式(shi)(shi)，極易接(jie)(jie)(jie)錯，而(er)在平時運行(xing)
