分(fen)(fen)析(xi)TPY互感(gan)器(qi)的(de)設計參數(shu)(shu)。采用直流(liu)法測(ce)(ce)(ce)量(liang)(liang)(liang),計算機控制,全中文提示,操(cao)作簡單,可與PC機聯機實(shi)現自動測(ce)(ce)(ce)量(liang)(liang)(liang)。測(ce)(ce)(ce)量(liang)(liang)(liang)精(jing)度(du)(du)高(gao),測(ce)(ce)(ce)試結(jie)果(guo)可顯示在儀(yi)器(qi)本身的(de)大屏幕LCD上,也可打印(yin)輸出或(huo)在PC上管理測(ce)(ce)(ce)試數(shu)(shu)據、形成試驗報(bao)告(gao),通(tong)(tong)(tong)過軟件(jian)對(dui)測(ce)(ce)(ce)試結(jie)果(guo)進行各種分(fen)(fen)析(xi)和存檔(dang)。主要性能(neng)參數(shu)(shu):◇ 直接勵磁電(dian)壓輸入(ru)范圍(wei):0~100V◇ 測(ce)(ce)(ce)量(liang)(liang)(liang)回路zui大允(yun)許(xu)電(dian)流(liu):10A◇ 采樣周期:1mS~50mS(20Hz~1000Hz)◇ zui長(chang)采樣時(shi)間:1000S◇ 采樣數(shu)(shu)字分(fen)(fen)辨率(lv):12位AD◇ 綜合測(ce)(ce)(ce)量(liang)(liang)(liang)精(jing)度(du)(du):2%測(ce)(ce)(ce)量(liang)(liang)(liang)參數(shu)(shu):◇ 外施電(dian)壓 0~100V◇ 穩態電(dian)流(liu) 0~5A◇ 直流(liu)電(dian)阻(人工(gong)輸入(ru)準確值)0~999.999Ω 精(jing)度(du)(du)0.2◇ 互感(gan)器(qi)等效電(dian)感(gan) 0~999H◇ 時(shi)間常(chang)數(shu)(shu) 0~100秒(miao)◇ 飽和磁通(tong)(tong)(tong)量(liang)(liang)(liang) 0~9999韋(wei)(wei)伯◇ 衰減(jian)磁通(tong)(tong)(tong)量(liang)(liang)(liang) 0~9999韋(wei)(wei)伯◇剩磁通(tong)(tong)(tong) 0~9999韋(wei)(wei)伯◇剩磁系數(shu)(shu) 0%~100%