6433B 三相綜合電量表■ 測量項(xiàng)目Measurement:AC3 U(500V),3 I(5A),P(U I PF),F(45Hz-65Hz),PF(0.2-1.0),電能(9999.9MW.h), Q■ 準(zhǔn)確度等級Accuracy:0.5級■ 顯示方式Display:4digitals,0.5 LED■ 工作電源PowerSupply:AC220V 10%/AC100V 10%(選)■ 儀表尺寸Dimension:120(H) 120(W) 130(D)mm■ 開口尺寸PanelCut-Out:110 110mm■ 儀表重量NetWeight: 750g■ RS485選項(xiàng)(ModBus規(guī)約)