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變(bian)(bian)壓器綜合參(can)數(shu)(shu)測(ce)試(shi)(shi)儀(yi)采(cai)用點(dian)陣液晶顯(xian)示(shi)屏（帶背光(guang)）同時顯(xian)示(shi)三相電(dian)(dian)壓、電(dian)(dian)流(liu)、功率、功率因(yin)(yin)數(shu)(shu)、頻(pin)率因(yin)(yin)數(shu)(shu)、頻(pin)率等參(can)數(shu)(shu)。可測(ce)試(shi)(shi)空(kong)載和短路(lu)試(shi)(shi)驗(yan)所(suo)需的電(dian)(dian)量(liang)參(can)數(shu)(shu)。線性范圍寬，讀(du)數(shu)(shu)重復性好，性能穩(wen)定(ding)。空(kong)載、短路(lu)試(shi)(shi)驗(yan)時，具有測(ce)量(liang)參(can)數(shu)(shu)可同步取樣，避免了表計多及(ji)讀(du)數(shu)(shu)不同步造(zao)成的誤差。該儀(yi)器可測(ce)量(liang)各種配電(dian)(dian)變(bian)(bian)壓器的容(rong)量(liang)，無源測(ce)量(liang)，方便、準確。內部自帶電(dian)(dian)源、自動產(chan)生三相大功率測(ce)試(shi)(shi)電(dian)(dian)源。可自動進行波(bo)形畸變(bian)(bian)校(xiao)正(zheng)(zheng)，溫(wen)度校(xiao)正(zheng)(zheng)，電(dian)(dian)壓校(xiao)正(zheng)(zheng)（非(fei)額定(ding)電(dian)(dian)壓下的空(kong)載試(shi)(shi)驗(yan)），電(dian)(dian)流(liu)校(xiao)正(zheng)(zheng)（非(fei)額定(ding)電(dian)(dian)流(liu)條件下的短路(lu)試(shi)(shi)驗(yan)），非(fei)常適合沒(mei)有...

單(dan)相(xiang)繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)保(bao)護測(ce)(ce)(ce)試儀(yi)(yi)(yi)(yi)采用(yong)新(xin)電(dian)(dian)(dian)(dian)(dian)源技術，簡化儀(yi)(yi)(yi)(yi)器(qi)操作(zuo)(zuo)(zuo)，增強(qiang)儀(yi)(yi)(yi)(yi)器(qi)功能，用(yong)于校驗常規的(de)電(dian)(dian)(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)(dian)(dian)壓、時間、中(zhong)(zhong)間、重(zhong)合(he)閘、差動等系(xi)列繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)。該儀(yi)(yi)(yi)(yi)器(qi)測(ce)(ce)(ce)試繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)種(zhong)類(lei)包(bao)括電(dian)(dian)(dian)(dian)(dian)流(liu)繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)，電(dian)(dian)(dian)(dian)(dian)壓繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)，重(zhong)合(he)閘繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)，中(zhong)(zhong)間繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)，差動繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)。儀(yi)(yi)(yi)(yi)器(qi)配有(you)定值輸出可單(dan)獨(du)作(zuo)(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)壓源。采用(yong)數碼顯示，讀(du)數直觀；儀(yi)(yi)(yi)(yi)器(qi)結構緊湊(cou)，體積輕巧，便(bian)于攜帶，搬運(yun)。單(dan)相(xiang)繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)保(bao)護測(ce)(ce)(ce)試儀(yi)(yi)(yi)(yi)的(de)日常維護要(yao)嚴格執(zhi)行(xing)，需(xu)養成(cheng)良(liang)好(hao)的(de)習慣，每次使用(yong)完注意(yi)清潔，保(bao)養，斷電(dian)(dian)(dian)(dian)(dian)：1.當班運(yun)行(xing)人員(yuan)定時對繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)保(bao)護測(ce)(ce)(ce)試儀(yi)(yi)(yi)(yi)進行(xing)巡檢和檢查工作(zuo)(zuo)(zuo)尤(you)為必要(yao)，對運(yun)行(xing)情況要(yao)做(zuo)好(hao)...

變壓(ya)器(qi)綜(zong)合參(can)(can)數(shu)(shu)測(ce)試儀采(cai)用(yong)(yong)數(shu)(shu)字同(tong)步采(cai)樣技術，準確測(ce)量(liang)(liang)(liang)三相用(yong)(yong)電(dian)(dian)設備的(de)電(dian)(dian)壓(ya)、電(dian)(dian)流(liu)、功(gong)(gong)率、功(gong)(gong)率因(yin)數(shu)(shu)、頻率等(deng)參(can)(can)數(shu)(shu)的(de)真有效值。具(ju)(ju)有測(ce)量(liang)(liang)(liang)速(su)度快(kuai)、精度高、使(shi)用(yong)(yong)方(fang)便、輕(qing)巧(qiao)美觀等(deng)特點。變壓(ya)器(qi)綜(zong)合參(can)(can)數(shu)(shu)測(ce)試儀通過(guo)準確測(ce)量(liang)(liang)(liang)三相用(yong)(yong)電(dian)(dian)設備的(de)電(dian)(dian)壓(ya)、電(dian)(dian)流(liu)、功(gong)(gong)率、功(gong)(gong)率因(yin)數(shu)(shu)等(deng)參(can)(can)數(shu)(shu)的(de)真有效值，具(ju)(ju)有測(ce)量(liang)(liang)(liang)速(su)度快(kuai)、精度高、使(shi)用(yong)(yong)方(fang)便、輕(qing)巧(qiao)美觀等(deng)特點。專門應(ying)用(yong)(yong)于電(dian)(dian)力變壓(ya)器(qi)的(de)電(dian)(dian)量(liang)(liang)(liang)的(de)檢測(ce)，該(gai)儀表(biao)可取代于九塊(kuai)同(tong)等(deng)級指針(zhen)儀表(biao)，是傳統電(dian)(dian)量(liang)(liang)(liang)測(ce)試儀表(biao)的(de)理想(xiang)換代產品。變壓(ya)器(qi)綜(zong)合參(can)(can)數(shu)(shu)測(ce)試儀使(shi)用(yong)(yong)時如(ru)果遇(yu)到(dao)開機(ji)無顯示、突然黑(hei)屏等(deng)情況時該(gai)如(ru)何處理呢(ni)...

變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)綜合參(can)數測試(shi)儀可(ke)用(yong)于低電(dian)(dian)(dian)壓(ya)(ya)、小(xiao)電(dian)(dian)(dian)流情況下測試(shi)標準配(pei)電(dian)(dian)(dian)電(dian)(dian)(dian)力變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)容(rong)(rong)(rong)(rong)量(liang)。儀器(qi)(qi)(qi)(qi)體積小(xiao)、重量(liang)輕，采用(yong)一(yi)體化設(she)計，便(bian)于攜(xie)帶和野(ye)外作業。隨著儀器(qi)(qi)(qi)(qi)被廣泛使用(yong)，逐漸成為用(yong)電(dian)(dian)(dian)稽查人員真正的(de)好(hao)助手。在平時(shi)選用(yong)配(pei)電(dian)(dian)(dian)變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)時(shi)，如果把容(rong)(rong)(rong)(rong)量(liang)選擇過大，就(jiu)會形(xing)成“大馬拉小(xiao)車”的(de)現象。這不僅(jin)增(zeng)加(jia)了設(she)備投資，而且還會使變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)長(chang)期處(chu)于空(kong)載狀態，使無功損失增(zeng)加(jia)。如果變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)容(rong)(rong)(rong)(rong)量(liang)選擇過小(xiao)，將(jiang)會使變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)長(chang)期處(chu)與過負荷狀態，易燒毀變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)。因此，正確選擇變(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)容(rong)(rong)(rong)(rong)量(liang)是(shi)電(dian)(dian)(dian)網降(jiang)損節(jie)能的(de)重要措施(shi)之(zhi)一(yi)，在實際應用(yong)中，我們可(ke)以根據...

變(bian)(bian)壓器綜合(he)參(can)(can)數測(ce)試儀適(shi)用于各(ge)種規格電力變(bian)(bian)壓器的(de)電氣(qi)性能檢測(ce)。主(zhu)要由計算機及(ji)數據處(chu)理(li)軟件系(xi)統、各(ge)測(ce)試單元數據收集系(xi)統、強電控(kong)制及(ji)儀表監視綜合(he)系(xi)統三(san)部(bu)分組成(cheng)(cheng)。變(bian)(bian)壓器綜合(he)測(ce)試儀集試驗(yan)一(yi)次(ci)接線顯(xian)示(shi)，數據采(cai)集，分析處(chu)理(li)，測(ce)量(liang)控(kong)制，存貯，打印，保護于一(yi)體，試驗(yan)全(quan)過程全(quan)部(bu)自動(dong)完成(cheng)(cheng)，具有高(gao)效率、高(gao)精度的(de)突出優點(dian)。體積小(xiao)，重量(liang)輕，精度高(gao)，測(ce)試簡(jian)便，是(shi)電力部(bu)門更新換代(dai)的(de)理(li)想產(chan)品(pin)。該設(she)備(bei)(bei)相當于四種設(she)備(bei)(bei)：有源變(bian)(bian)壓器容(rong)量(liang)測(ce)試儀+變(bian)(bian)壓器損耗參(can)(can)數測(ce)試儀+諧波分析儀+示(shi)波器。它可對各(ge)種變(bian)(bian)壓器的(de)容(rong)量(liang)、空載電流...