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三倍頻發生器工作電源
       三倍頻(pin)(pin)(pin)發生器(qi)工(gong)(gong)作(zuo)電(dian)(dian)(dian)(dian)源：三相(xiang)交流380V ±10％50Hz 2、額定(ding)容(rong)量(liang)：3KVA-30KVA（供(gong)選擇） 本(ben)產(chan)品根(gen)據中華(hua)人(ren)民共和(he)(he)國電(dian)(dian)(dian)(dian)力(li)(li)行業指(zhi)標DL/T848.4—2004指(zhi)標和(he)(he)原水電(dian)(dian)(dian)(dian)部1985年1月發布(bu)的(de)《電(dian)(dian)(dian)(dian)氣設(she)備(bei)(bei)預防性試(shi)(shi)(shi)驗(yan)(yan)(yan)規程》，為滿(man)足電(dian)(dian)(dian)(dian)力(li)(li)系(xi)統(tong)對(dui)高壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互感(gan)(gan)(gan)器(qi)倍頻(pin)(pin)(pin)感(gan)(gan)(gan)應(ying)(ying)耐壓(ya)(ya)(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)(yan)設(she)備(bei)(bei)的(de)要求(qiu)而設(she)計的(de)。廣泛用于電(dian)(dian)(dian)(dian)力(li)(li)系(xi)統(tong)35～220kV等級(ji)串激式電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互感(gan)(gan)(gan)器(qi)的(de)交流耐壓(ya)(ya)(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)(yan)，以(yi)考(kao)核互感(gan)(gan)(gan)器(qi)的(de)主(zhu)、從絕緣強度，同(tong)時(shi)也可(ke)對(dui)電(dian)(dian)(dian)(dian)機及小型變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的(de)繞組運行感(gan)(gan)(gan)應(ying)(ying)試(shi)(shi)(shi)驗(yan)(yan)(yan)；也可(ke)作(zuo)為短時(shi)運行的(de)150Hz電(dian)(dian)(dian)(dian)源用。 三倍頻(pin)(pin)(pin)發生器(qi)用于電(dian)(dian)(dian)(dian)力(li)(li)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)、電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互感(gan)(gan)(gan)器(qi)等被試(shi)(shi)(shi)品，除了要對(dui)全(quan)絕緣變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的(de)主(zhu)絕緣運行外施工(gong)(gong)頻(pin)(pin)(pin)高壓(ya)(ya)(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)(yan)外，而且(qie)還要對(dui)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的(de)縱絕緣以(yi)及半絕緣變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)的(de)主(zhu)絕緣運行感(gan)(gan)(gan)應(ying)(ying)高壓(ya)(ya)(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)(yan)。 根(gen)據國家試(shi)(shi)(shi)驗(yan)(yan)(yan)指(zhi)標，對(dui)電(dian)(dian)(dian)(dian)力(li)(li)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)及電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互感(gan)(gan)(gan)器(qi)感(gan)(gan)(gan)應(ying)(ying)試(shi)(shi)(shi)驗(yan)(yan)(yan)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)大致2-3倍*大工(gong)(gong)作(zuo)相(xiang)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)考(kao)慮。
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多功能微機繼電保護測試儀，多功能型鉗形接地電阻儀，手持全自動變比測試儀，發電機水內冷直流高壓發生器，無線高壓變比測試儀，漏電流監控記錄儀，三相相序表，非接觸型檢相器