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江蘇(su)多(duo)(duo)功(gong)(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)(dian)能(neng)(neng)表生產多(duo)(duo)功(gong)(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)(dian)能(neng)(neng)表性(xing)能(neng)(neng)特點：高(gao)精度(du)測量(liang)(liang)(liang)(liang)(liang)(liang)電(dian)(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)(dian)流(liu)(liu)、有(you)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)、無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)、視在功(gong)(gong)(gong)率(lv)(lv)、功(gong)(gong)(gong)率(lv)(lv)因數(shu)、頻率(lv)(lv)等電(dian)(dian)(dian)(dian)參量(liang)(liang)(liang)(liang)(liang)(liang)正反向有(you)功(gong)(gong)(gong)/無(wu)功(gong)(gong)(gong)電(dian)(dian)(dian)(dian)能(neng)(neng)計量(liang)(liang)(liang)(liang)(liang)(liang)、較大(da)需(xu)量(liang)(liang)(liang)(liang)(liang)(liang)統(tong)計測量(liang)(liang)(liang)(liang)(liang)(liang)電(dian)(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)(dian)流(liu)(liu)的2-32次(ci)諧(xie)(xie)波(bo)(bo)分量(liang)(liang)(liang)(liang)(liang)(liang)和總(zong)諧(xie)(xie)波(bo)(bo)含(han)量(liang)(liang)(liang)(liang)(liang)(liang)（THD）提供數(shu)碼管或液晶顯示(shi)，本(ben)地數(shu)據(ju)查詢(xun)菜單(dan)(dan)(dan)直觀(guan)，按鍵操作簡單(dan)(dan)(dan)電(dian)(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)(dian)壓(ya)(ya)變比可(ke)編程支持RS-485通訊，Modbus-RTU協議(yi)支持開(kai)關量(liang)(liang)(liang)(liang)(liang)(liang)輸(shu)(shu)(shu)入(ru)、開(kai)關量(liang)(liang)(liang)(liang)(liang)(liang)輸(shu)(shu)(shu)出、模擬量(liang)(liang)(liang)(liang)(liang)(liang)變送輸(shu)(shu)(shu)出安裝(zhuang)方便，接線(xian)(xian)簡單(dan)(dan)(dan)，工程量(liang)(liang)(liang)(liang)(liang)(liang)小寬范圍交(jiao)直流(liu)(liu)通用電(dian)(dian)(dian)(dian)源：AC/DC 80V～270V完成SCADA、PLC中(zhong)多(duo)(duo)種(zhong)通訊軟件(jian)的組網技術指標(biao)測量(liang)(liang)(liang)(liang)(liang)(liang)精度(du)電(dian)(dian)(dian)(dian)壓(ya)(ya)：0.2級(ji)電(dian)(dian)(dian)(dian)流(liu)(liu)：0.2級(ji)有(you)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)：0.5級(ji)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)：0.5級(ji)功(gong)(gong)(gong)率(lv)(lv)因數(shu)：0.5級(ji)頻率(lv)(lv)：0.02Hz有(you)功(gong)(gong)(gong)電(dian)(dian)(dian)(dian)能(neng)(neng)：0.5S級(ji)、0.2S級(ji)無(wu)功(gong)(gong)(gong)電(dian)(dian)(dian)(dian)能(neng)(neng)：1級(ji)、0.5S級(ji)電(dian)(dian)(dian)(dian)壓(ya)(ya)諧(xie)(xie)波(bo)(bo)：0.5%電(dian)(dian)(dian)(dian)流(liu)(liu)諧(xie)(xie)波(bo)(bo)：0.5%信號輸(shu)(shu)(shu)入(ru)接線(xian)(xian)方式(shi)：三相(xiang)(xiang)(xiang)四線(xian)(xian)、三相(xiang)(xiang)(xiang)三線(xian)(xian)、單(dan)(dan)(dan)相(xiang)(xiang)(xiang)額定電(dian)(dian)(dian)(dian)壓(ya)(ya)：AC 57.7V、AC 100V、AC 220V、AC 380V額定電(dian)(dian)(dian)(dian)流(liu)(liu)：AC 1A、AC 5A過(guo)負載：電(dian)(dian)(dian)(dian)壓(ya)(ya)：1.2倍（持續），2倍/1秒(miao)（瞬時(shi)）電(dian)(dian)(dian)(dian)流(liu)(liu)：1.2倍（持續），10倍/5秒(miao)（瞬時(shi)）功(gong)(gong)(gong)耗(hao)：電(dian)(dian)(dian)(dian)壓(ya)(ya)：＜1VA/相(xiang)(xiang)(xiang) 電(dian)(dian)(dian)(dian)流(liu)(liu)：＜0.4VA/相(xiang)(xiang)(xiang)阻抗：電(dian)(dian)(dian)(dian)壓(ya)(ya)：＞300kΩ 電(dian)(dian)(dian)(dian)流(liu)(liu)：＜20mΩ頻率(lv)(lv)：45～65Hz輔助電(dian)(dian)(dian)(dian)源工作范圍：AC/DC：80V～270V功(gong)(gong)(gong)耗(hao)：＜4VA功(gong)(gong)(gong)能(neng)(neng)模塊通訊接口：1路RS-485通訊，Modbus-RTU協議(yi)? ? 波(bo)(bo)特率(lv)(lv)：2江蘇(su)多(duo)(duo)功(gong)(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)(dian)能(neng)(neng)表生產