三相電子式多功能電能表是采用大規模集成電路,使用了高精度的電能計量專用芯片,并應用數字采樣處理技術及SMT工藝,根據工業用戶實際用電狀況所設計制造的具有現代先進水平的儀表。
該表(biao)(biao)性能(neng)(neng)(neng)指標(biao)符(fu)合(he)GB/T 17215.321-2008《交(jiao)流(liu)電(dian)(dian)(dian)測量設備 特殊要求(qiu)第(di)21部(bu)分:1級和(he)2級靜止式(shi)有(you)功(gong)(gong)(gong)電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)》、GB/T17215.323-2008《交(jiao)流(liu)電(dian)(dian)(dian)測量設備 特殊要求(qiu)第(di)23部(bu)分:2級和(he)3級靜止式(shi)無(wu)功(gong)(gong)(gong)電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)》、Q/GDW 1356-2013《三相(xiang)智能(neng)(neng)(neng)電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)型(xing)式(shi)規(gui)范(fan)(fan)》、Q/GDW 1354-2013《智能(neng)(neng)(neng)電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)功(gong)(gong)(gong)能(neng)(neng)(neng)規(gui)范(fan)(fan)》和(he)DL/T 614–2007《多功(gong)(gong)(gong)能(neng)(neng)(neng)電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)》等標(biao)準,其通(tong)信符(fu)合(he)DL/T645–2007《多功(gong)(gong)(gong)能(neng)(neng)(neng)電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)通(tong)信協議》及其備案的要求(qiu),可根(gen)據功(gong)(gong)(gong)能(neng)(neng)(neng)定(ding)制(zhi)需求(qiu)符(fu)合(he)多功(gong)(gong)(gong)能(neng)(neng)(neng)電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)的各(ge)項(xiang)技(ji)術要求(qiu);同時其安(an)全(quan)性符(fu)合(he)Q/GDW 1365-2013《智能(neng)(neng)(neng)電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)信息交(jiao)換安(an)全(quan)認證技(ji)術規(gui)范(fan)(fan)》對費(fei)控電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)的各(ge)項(xiang)技(ji)術要求(qiu)。電(dian)(dian)(dian)能(neng)(neng)(neng)表(biao)(biao)和(he)ESAM之間則遵循ISO/IEC 7816-4規(gui)范(fan)(fan)中相(xiang)應通(tong)信協議。
物聯網無線智能網關,利用公用 3G/4G 網絡為用戶提供無線長距離大數據傳輸功能。
該產品采用高性能的工業級 32 位通信處理器和工業級無線模塊,以嵌入式實時操作系統為軟件支撐平臺,同時提供 1 個 RS232、5 個RS485、4 個以太網 LAN,1 個以太網 WAN 以及 WIFI 接口,可同時連接串口設備、以太網設備和 WIFI 設備。
智能(neng)網(wang)(wang)(wang)關可(ke)以(yi)為(wei)連(lian)接(jie)多個(ge)廠家物聯網(wang)(wang)(wang)平臺(tai) SCADA 系統(tong),可(ke)以(yi)通過RS232/RS485/以(yi)太網(wang)(wang)(wang)口(kou)連(lian)接(jie)智能(neng)儀表、PLC 等(deng)智能(neng)設備,其主要(yao)功能(neng)是處理(li)上行、下行的信(xin)息,完成不同協議(yi)的轉發、通過 MQTT 方式連(lian)接(jie)物聯網(wang)(wang)(wang)平臺(tai)。