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YDJ-25KV/30KVA工頻耐壓(ya)(ya)試驗(yan)儀用(yong)于檢測高低壓(ya)(ya)電(dian)(dian)(dian)氣(qi)(qi)裝置、電(dian)(dian)(dian)氣(qi)(qi)材(cai)料、電(dian)(dian)(dian)器元(yuan)件的(de)抗電(dian)(dian)(dian)強度與漏(lou)電(dian)(dian)(dian)情況。其輸出電(dian)(dian)(dian)壓(ya)(ya)、泄漏(lou)電(dian)(dian)(dian)流數(shu)字(zi)顯示。高壓(ya)(ya)指示采用(yong)三繞組變壓(ya)(ya)器取(qu)樣。

ZJ-20S電(dian)機匝間耐壓(ya)試(shi)驗儀采用“脈沖(chong)波形比較法”，以高(gao)壓(ya)脈沖(chong)對電(dian)機或繞(rao)組(zu)進行等效過電(dian)壓(ya)模擬(ni)實(shi)驗來檢驗線圈繞(rao)組(zu)的阻(zu)抗對稱(cheng)、平衡情況。

ZJ-30S電機匝壓(ya)(ya)試驗儀采用“脈(mo)沖波形比較(jiao)法”，以(yi)高(gao)壓(ya)(ya)脈(mo)沖對電機或繞組進行等效過(guo)電壓(ya)(ya)模擬實驗來檢驗線圈繞組的(de)阻抗(kang)對稱、平衡情況(kuang)。

ZJ-5SD匝間沖擊耐壓試驗(yan)儀器(qi)采(cai)用(yong)“脈沖波形(xing)比較法”，以高壓脈沖對(dui)電(dian)機或(huo)繞(rao)組進行等(deng)效過電(dian)壓模擬(ni)實驗(yan)來檢驗(yan)線圈繞(rao)組的阻抗(kang)對(dui)稱(cheng)、平衡情況。

ZJ-12S匝間(jian)沖(chong)擊耐壓(ya)(ya)試驗(yan)儀器采用“脈沖(chong)波形(xing)比較法”，以高壓(ya)(ya)脈沖(chong)對電(dian)機或(huo)繞組進行(xing)等效過電(dian)壓(ya)(ya)模擬實驗(yan)來(lai)檢驗(yan)線(xian)圈(quan)繞組的阻抗對稱(cheng)、平衡情況。