產品概述(多功能諧波復費率表)
該系(xi)列產品(pin)是(shi)一(yi)種具有(you)(you)測(ce)量、顯示、數字通訊(xun)和輸(shu)入、輸(shu)出(chu)等的多(duo)功(gong)(gong)能(neng)數字儀表、能(neng)對電(dian)(dian)(dian)網(wang)中的三(san)(san)相(xiang)電(dian)(dian)(dian)流、電(dian)(dian)(dian)流平衡度、三(san)(san)相(xiang)電(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)壓(ya)平衡度、有(you)(you)功(gong)(gong)功(gong)(gong)率(lv)(lv)、無功(gong)(gong)功(gong)(gong)率(lv)(lv)、視在功(gong)(gong)率(lv)(lv)、功(gong)(gong)率(lv)(lv)因素、頻率(lv)(lv)以(yi)及三(san)(san)相(xiang)線電(dian)(dian)(dian)壓(ya)最(zui)大值(zhi)、電(dian)(dian)(dian)小(xiao)值(zhi),三(san)(san)相(xiang)電(dian)(dian)(dian)流最(zui)大值(zhi)、最(zui)小(xiao)值(zhi)、有(you)(you)功(gong)(gong)、無功(gong)(gong)、視在功(gong)(gong)率(lv)(lv)的最(zui)大值(zhi)、最(zui)小(xiao)值(zhi),功(gong)(gong)率(lv)(lv)需測(ce)量等多(duo)個(ge)電(dian)(dian)(dian)參數進(jin)行測(ce)量;帶(dai)標準時(shi)鐘(zhong),4種費率(lv)(lv)8時(shi)段(duan)分時(shi)計費功(gong)(gong)能(neng)和具有(you)(you)電(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)流3-31次諧(xie)波測(ce)量以(yi)及事件記(ji)錄(lu)功(gong)(gong)能(neng),配備2路(lu)(lu)(lu)電(dian)(dian)(dian)能(neng)脈沖輸(shu)出(chu)和1路(lu)(lu)(lu)RS485C通訊(xun),4路(lu)(lu)(lu)開關輸(shu)入,4路(lu)(lu)(lu)開關輸(shu)出(chu),可擴(kuo)展4路(lu)(lu)(lu)模擬量變送輸(shu)出(chu)。
技術參數(shu)(多功能諧波復費率表)
電壓額定值:AC100V\400V(訂貨時請說明)
電流額定值:AC1A\5A(訂貨時請說明)
電壓過負荷:持續:1.2倍 瞬時:2倍/10s
電流過負荷:持續:1.2倍 瞬時:10倍/10s
電壓功耗:<1W(每相)
電流功耗:<0.4W(每相)
電壓阻抗:>400KΩ
電流阻抗:<2MΩ
電壓精度:RMS測量,精度等級0.5
電流精度:RMS測量,精度等級0.5
頻率:40-65HZ,精度0.1HZ
功率:有功、無功、功率因素,精度等級0.5級
電能:四相限計量,4種費率8時段分時分區計量,有功電能精度0.5級
諧波:2-31分次諧波以及總諧波含量
工(gong)作范圍:標配(pei)AC220V±10%,可選(xuan)配(pei)DC24V 48V AC380V AC/DC 80-265V
功耗:≦5VA
數字接口:RS-485、MODBUS-RTU協議
脈(mo)沖輸(shu)(shu)出:2路電(dian)能脈(mo)沖輸(shu)(shu)出光耦(ou)集(ji)電(dian)極(ji)輸(shu)(shu)開路式
開關量輸(shu)入:4路(lu)開關輸(shu)入,干接(jie)點方式接(jie)入(選(xuan)配)
開關量輸出:4路開關輸出,繼電器觸點(選配)
模擬量輸出:1-4路模擬量輸出,4-20mA/0-20mA(選配M)
工作環境:-10~55℃
儲存環境:-20~75℃
絕緣:輸入、輸出、電源對機殼>50MΩ
外(wai)形尺寸(cun):120*120 96*96 80*80 72*72 48*48
開孔尺寸:111*111 91*91 76*76 67*67 45*45