HDGC3961 充電(dian)機(ji)特性測(ce)(ce)試(shi)儀(yi)是根據國(guo)家關于(yu)《直流電(dian)源(yuan)運行(xing)和維護規(gui)程》的(de)(de)相關要(yao)求而設計出(chu),可實(shi)現對不(bu)同(tong)容(rong)量充電(dian)機(ji)及(ji)蓄電(dian)池組容(rong)量的(de)(de)檢測(ce)(ce)和試(shi)驗,并(bing)能準確可靠(kao)測(ce)(ce)試(shi)出(chu)變(bian)電(dian)站直流電(dian)源(yuan)系(xi)統的(de)(de)穩(wen)壓精度、穩(wen)流精度、紋波系(xi)數等參數。