三(san)相電表主(zhu)要功能及特點(dian)
1、采用MCU+計量模塊為(wei)基(ji)礎,輔以485通訊模塊實(shi)現靈活的遠距離通訊。計量精度為(wei)1級表。
2、遠程斷、送(song)電(dian)功(gong)能:根據具體用(yong)電(dian)情況,可以在主站(zhan)端發出(chu)(chu)斷電(dian)指(zhi)(zhi)令,切斷用(yong)戶負載(zai)回路(lu)(lu);或發出(chu)(chu)送(song)電(dian)指(zhi)(zhi)令,接通用(yong)戶負載(zai)回路(lu)(lu)。
三相電表主要功能及特點
3、通(tong)過無線網絡將數(shu)據(ju)傳(chuan)(chuan)送到相應平(ping)臺(tai),具有(you)(you)(you)定時主動上(shang)(shang)傳(chuan)(chuan)數(shu)據(ju),默認間隔(ge)(ge)10分鐘上(shang)(shang)傳(chuan)(chuan)一次數(shu)據(ju)(間隔(ge)(ge)時間可設置,上(shang)(shang)傳(chuan)(chuan)數(shu)據(ju):組合有(you)(you)(you)功(gong)(gong)總電(dian)量(liang)(liang),正向有(you)(you)(you)功(gong)(gong)總電(dian)量(liang)(liang),反向有(you)(you)(you)功(gong)(gong)總電(dian)量(liang)(liang),電(dian)壓,電(dian)流,有(you)(you)(you)功(gong)(gong)功(gong)(gong)率(lv),電(dian)網頻(pin)率(lv),功(gong)(gong)率(lv)因(yin)數(shu),電(dian)表運(yun)行狀態字等)。
4、通信(xin)規約符合DL/T645-2007,MODBUS-RTU。
5、無(wu)線(xian)通訊,安(an)裝方便快捷,免去繁(fan)雜的(de)布(bu)線(xian)工作。
6、全網通,支(zhi)持電信、移動(dong)、聯通三大電信運營商網絡。
您可能感興趣的文章: