品牌 | 其他品牌 | 產地類別 | 國產 |
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應用領域 | 醫療衛生,能源,建材,電子,交通 | | |
4G電表無線上傳手機查詢用電量主要用于(yu)計量低壓網絡的三相有功(gong)電(dian)(dian)能(neng)(neng),具有體積小、精(jing)度高、功(gong)能(neng)(neng)豐富等優點,并且可選通訊方式(shi)多,可支持 RS485 通訊和 Lora、2G、NB、4G 等無線通訊方式(shi),增(zeng)加了外(wai)置互感器的電(dian)(dian)流采(cai)樣(yang)模(mo)式(shi),從而方便用戶(hu)在不同場合進行安(an)裝(zhuang)使用。可靈活(huo)安(an)裝(zhuang)于(yu)配電(dian)(dian)箱內(nei),實(shi)現對不同區域(yu)和不同負(fu)荷(he)的分(fen)項電(dian)(dian)能(neng)(neng)計量、運維監(jian)管或電(dian)(dian)力監(jian)控等需(xu)求(qiu)。
測量功能
能測量全電(dian)(dian)(dian)力參數包括電(dian)(dian)(dian)壓(ya) U、電(dian)(dian)(dian)流(liu) I、有功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv) P、無功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv) Q、視在(zai)功(gong)(gong)(gong)率(lv) S、功(gong)(gong)(gong)率(lv)因數 PF、電(dian)(dian)(dian)壓(ya)與電(dian)(dian)(dian)流(liu)的相角(jiao)度Φ、電(dian)(dian)(dian)壓(ya)不(bu)平衡度、電(dian)(dian)(dian)流(liu)的不(bu)平衡度、頻率(lv) F、31 次(ci)(ci)分次(ci)(ci)諧(xie)(xie)波、奇偶次(ci)(ci)總諧(xie)(xie)波含(han)量及總諧(xie)(xie)波含(han)量。
其中電壓 U 保(bao)(bao)(bao)(bao)留(liu)(liu) 1 位小(xiao)數(shu),頻率 F 保(bao)(bao)(bao)(bao)留(liu)(liu) 2 位小(xiao)數(shu),電流(liu) I 保(bao)(bao)(bao)(bao)留(liu)(liu) 3 位小(xiao)數(shu),功率 P 保(bao)(bao)(bao)(bao)留(liu)(liu) 4 位小(xiao)數(shu), 相(xiang)角度(du)Φ保(bao)(bao)(bao)(bao)留(liu)(liu) 2 位小(xiao)數(shu),不平(ping)衡度(du)△保(bao)(bao)(bao)(bao)留(liu)(liu) 2 位小(xiao)數(shu)。
13如:U = 220.1V,f = 49.98HZ, I = 1.999A, P = 0.2199KW, Φ= 60.00°, △=0.00%
支持(chi) 4 路測(ce)溫(wen),測(ce)溫(wen)范圍:-40~99℃,精度±2℃
剩(sheng)余電流檢測,初(chu)始量(liang)程:0~1000mA,可設置量(liang)程倍數(1~60)
4G電表無線上傳手機查詢用電量 ADW300 無線(xian)計(ji)量儀表(biao)主要用(yong)于計(ji)量低壓網絡的(de)三相(xiang)有(you)(you)功電(dian)能(neng),具有(you)(you)體積小、精度高、功能(neng)豐富等優點,并
且可(ke)選通(tong)訊方式多,可(ke)支持 RS485 通(tong)訊和 Lora、2G、NB、4G 等(deng)無線通(tong)訊方式,增(zeng)加(jia)了外置互感器的電流采樣模
式,從而(er)方便用戶在(zai)不(bu)同(tong)場合進行安裝使用。可(ke)靈活安裝于(yu)配電箱(xiang)內,實現(xian)對(dui)不(bu)同(tong)區域和不(bu)同(tong)負荷的分項(xiang)電能計
量、運維監管或(huo)電力監控等需求。