PF9812智能現場(chang)電(dian)(dian)(dian)量(liang)(liang)(liang)測(ce)(ce)量(liang)(liang)(liang)儀除進(jin)行常規的電(dian)(dian)(dian)參數特(te)性測(ce)(ce)試(shi)外,特(te)別適合于特(te)殊場(chang)合下的大(da)電(dian)(dian)(dian)流在(zai)線測(ce)(ce)試(shi),用(yong)戶(hu)根據現場(chang)情況選擇不同的鉗形(xing)互(hu)感器(qi),測(ce)(ce)量(liang)(liang)(liang)時無需中斷(duan)電(dian)(dian)(dian)流回路(lu),只需將鉗形(xing)互(hu)感器(qi)夾在(zai)電(dian)(dian)(dian)流回路(lu)的傳輸線上便(bian)可進(jin)行測(ce)(ce)量(liang)(liang)(liang),并設(she)有電(dian)(dian)(dian)流、功率上下限設(she)定報(bao)警功能,方便(bian)現場(chang)測(ce)(ce)試(shi)結果判定,廣泛應用(yong)于電(dian)(dian)(dian)力、家用(yong)電(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)機、電(dian)(dian)(dian)熱器(qi)具等行業的現場(chang)電(dian)(dian)(dian)參數測(ce)(ce)量(liang)(liang)(liang)。
技術特性:
三窗口顯示:V,A,W/PF/Hz/kWh/TIME
輸入電壓:75V/150V/300V/600V
輸入電流:0.5A/2A/8A/20A
功率因素:-1.000~1.000
頻率范圍:AC:45Hz~65Hz帶寬5kHz。
精度:±(0.4%讀數+0.1%量程+1字)
變比功能:可通過外接電壓輸出型電流傳感器對大電壓電流進行測量(自帶20A的電流傳感器)
上、下限判定功能:電流、功率上下限設定和報警功能
電能量積分模式:手動積分模式、標準積分模式
電能量積分范圍:-99999kWh~999999kWh
通訊方式:RS-232接口
體積(長×寬×高):350×240×132(mm)
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