有功(gong)(gong)功(gong)(gong)率(lv)表(biao)(biao)DPM221PQ-F2// 智能(neng)功(gong)(gong)率(lv)表(biao)(biao)
一、概述（// ）
系(xi)列智能(neng)功(gong)(gong)率(lv)安裝電(dian)表(biao)(biao)是(shi)監測(ce)電(dian)力(li)參量的成套測(ce)量儀表(biao)(biao)。該系(xi)列產(chan)品(pin)具有交(jiao)、直流電(dian)壓表(biao)(biao)，交(jiao)、直流電(dian)流表(biao)(biao)，交(jiao)流有功(gong)(gong)功(gong)(gong)率(lv)表(biao)(biao)，交(jiao)流無(wu)功(gong)(gong)功(gong)(gong)率(lv)表(biao)(biao)，單(dan)相(xiang)、三相(xiang)功(gong)(gong)率(lv)因(yin)數表(biao)(biao)，頻率(lv)表(biao)(biao)等儀表(biao)(biao)；品(pin)種型號多、功(gong)(gong)能(neng)全、
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