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NY-9KY-3E多功能電力儀表
概述
NY-9KY-3E多功(gong)(gong)能(neng)(neng)電(dian)(dian)(dian)力(li)儀表(biao)能(neng)(neng)夠(gou)高精度測量三相(xiang)電(dian)(dian)(dian)網系統中所(suo)有常(chang)用(yong)的(de)電(dian)(dian)(dian)量參數(shu)(shu)：三相(xiang)電(dian)(dian)(dian)壓、三相(xiang)電(dian)(dian)(dian)流、有功(gong)(gong)功(gong)(gong)率、無功(gong)(gong)功(gong)(gong)率、功(gong)(gong)率因數(shu)(shu)、電(dian)(dian)(dian)網頻率、有功(gong)(gong)電(dian)(dian)(dian)能(neng)(neng)、無功(gong)(gong)電(dian)(dian)(dian)能(neng)(neng)，并帶有通訊(xun)接(jie)口和電(dian)(dian)(dian)能(neng)(neng)脈(mo)沖輸出功(gong)(gong)能(neng)(neng)。采用(yong)MODBUS-RTU通訊(xun)協(xie)議，實現(xian)(xian)LED/LCD現(xian)(xian)場(chang)(chang)顯(xian)示和遠程(cheng)RS-485數(shu)(shu)字通訊(xun)。具有安裝(zhuang)方便、接(jie)線簡單、維護(hu)便利、工程(cheng)量小、現(xian)(xian)場(chang)(chang)可編程(cheng)設置輸入參數(shu)(shu)等特點(dian)，并且(qie)能(neng)(neng)夠(gou)完成與業(ye)界不同PLC，工控計算(suan)機的(de)組網通信。
特點
測量：三相電(dian)壓、電(dian)流、有(you)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)(lv)、無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)(lv)、功(gong)(gong)(gong)(gong)率(lv)(lv)因數、頻率(lv)(lv)、有(you)功(gong)(gong)(gong)(gong)電(dian)能、無(wu)功(gong)(gong)(gong)(gong)電(dian)能
LED顯(xian)示：三相LED數碼(ma)顯(xian)示，可視度高
LCD顯示(shi)(shi)：STN藍屏(ping)/黃屏(ping)、寬視角、高品質(zhi)、高清(qing)晰LCD液晶屏(ping)顯示(shi)(shi)
通訊：RS485通訊，MODBUS-RTU協議
輸出：2路電能脈(mo)沖輸出（脈(mo)沖常數(shu)3200imp/kwh）
擴展：可(ke)直(zhi)接(jie)從電(dian)流、電(dian)壓互(hu)感器接(jie)入信號，現場可(ke)編(bian)程(cheng)設置輸入參數變比(bi)
用(yong)途：進線、母線以及重要配出(chu)回路，適用(yong)于GCS、GCK、MNS、GGD等柜型
附加功能：諧波總量2-31次，復費率電能，開關量輸入與輸出，變送(song)輸出。
外形(xing)圖及開孔尺寸圖
