多(duo)功(gong)能(neng)(neng)(neng)表(biao)PD1940E-3S9//多(duo)功(gong)能(neng)(neng)(neng)表(biao)
1、概述
/ / 多(duo)功(gong)能(neng)(neng)(neng)表(biao)用于(yu)測量三相電(dian)流(liu)、三相電(dian)壓、單(dan)相電(dian)流(liu),單(dan)相電(dian)壓,有(you)功(gong)功(gong)率,無(wu)功(gong)功(gong)率,有(you)功(gong)電(dian)能(neng)(neng)(neng),無(wu)功(gong)電(dian)能(neng)(neng)(neng)等;顯示(shi)采(cai)用數碼管或(huo)液(ye)晶顯示(shi),采(cai)用真有(you)效(xiao)值和平均值交流(liu)直接傳換二種(zhong),可(ke)以同時顯示(shi)4種(zhong)電(dian)力參數,不需要切(qie)換;適用于(yu)高壓進線(xian)柜
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