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變(bian)壓(ya)(ya)(ya)(ya)器(qi)和(he)互感器(qi)的(de)(de)感應(ying)(飛(fei)弧)耐(nai)(nai)(nai)壓(ya)(ya)(ya)(ya)試(shi)驗是(shi)保證(zheng)產(chan)品質量(liang)符(fu)合國家標(biao)準(zhun)的(de)(de)一項(xiang)重要試(shi)驗。變(bian)壓(ya)(ya)(ya)(ya)器(qi)繞組的(de)(de)匝間(jian)(jian),層間(jian)(jian),段間(jian)(jian)及相間(jian)(jian)的(de)(de)縱絕(jue)緣(yuan)感應(ying)耐(nai)(nai)(nai)壓(ya)(ya)(ya)(ya)試(shi)驗,則是(shi)變(bian)壓(ya)(ya)(ya)(ya)器(qi)絕(jue)緣(yuan)試(shi)驗中(zhong)的(de)(de)重要項(xiang)目。縱絕(jue)緣(yuan)試(shi)驗需要通過倍(bei)頻(pin)電(dian)(dian)源裝置,施加試(shi)驗電(dian)(dian)壓(ya)(ya)(ya)(ya),進(jin)行耐(nai)(nai)(nai)壓(ya)(ya)(ya)(ya)試(shi)驗。CS9980系列(lie)頻(pin)倍(bei)壓(ya)(ya)(ya)(ya)感應(ying)耐(nai)(nai)(nai)壓(ya)(ya)(ya)(ya)測(ce)(ce)試(shi)儀是(shi)為滿足(zu)上述(shu)要求而進(jin)行設(she)計的(de)(de)。CS9980系列(lie)測(ce)(ce)試(shi)所需要的(de)(de)電(dian)(dian)壓(ya)(ya)(ya)(ya)是(shi)由(you)DDS原理產(chan)生的(de)(de)標(biao)準(zhun)正弦波(bo)經(jing)線(xian)性功放驅動輸(shu)出,具有波(bo)形純凈、失(shi)真(zhen)度(du)(du)小(xiao)的(de)(de)特(te)點;輸(shu)出頻(pin)率(lv)范圍為40.0Hz-600.0Hz,步進(jin)為0.1Hz。輸(shu)出電(dian)(dian)壓(ya)(ya)(ya)(ya)采用(yong)反饋(kui)穩(wen)(wen)壓(ya)(ya)(ya)(ya)技術,輸(shu)出電(dian)(dian)壓(ya)(ya)(ya)(ya)穩(wen)(wen)定、重復性好、測(ce)(ce)試(shi)精(jing)度(du)(du)高。設(she)計的(de)(de)電(dian)(dian)弧技術,可偵測(ce)(ce)出線(xian)圈層間(jian)(jian)之間(jian)(jian)的(de)(de)短路情況。
感應測試 | ||
型號 | CS9980 | CS9980A |
輸出電壓 | 0.020kV~1.200kVac | 0.100kV~3.000kV |
精度 | ±(1%+1V) | ±(1%+1V) |
測試電流 | 0.1mA~800mA | 0.1mA~150.0mA |
精度 | ±(1%+量程0.5%) | ±(1%+量程0.5%) |
輸出功率 | 1000VA | 450VA |
電弧偵測 | 0-9級 | 0-9級 |
功率測試 | ||
型號 | CS9980 | CS9980A |
輸出功率 | 1W~1000W | 1W~450W |
精度 | ±(1%+量程0.5%) | ±(1%+量程0.5%) |
測試時間 | 0,0.3~999.9s | |
精度 | ±(0.5%+50ms) | |
輸出頻率 | 40.0Hz~600.0Hz |
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