服務熱線
400-049-1089
【價 格】¥270
【接線制式】單相電表
【精度等級】2級(ji)(ji),1級(ji)(ji)
【電壓規格】單(dan)相220V
【電流規格】5(60)A
【產品型號】DDSF71-Z
400-049-1089
Large - screen and wide - angle liquid crystal display
大(da)屏幕,寬視角液晶(jing)顯示(shi)(shi),具備豐富的狀態指示(shi)(shi)和漢字(zi)提示(shi)(shi)符(fu),帶背光(guang)
寬視角,漢字(zi)提示(shi),指(zhi)示(shi)易懂
RS485、遠紅外通訊(xun)
故障報警提示
單(dan)相有功計量(liang)電量(liang)
監測電表運行狀態,實(shi)時主(zhu)動
上市品牌、18個月超長質保
【品牌型號】江(jiang)蘇林洋DDSF71-Z
【接線方式】單相
【通訊協議】DL/645-2007
【電壓規格】220V
【電流規格】5(60)A
【精度等級】有功:1級、2級
【產品尺寸】160mmx112mmx71mm
可計量有功(gong)(gong)、無功(gong)(gong)、正(zheng)向有功(gong)(gong)、反向有功(gong)(gong)、正(zheng)向無功(gong)(gong)、反向無功(gong)(gong)、四(si)象限無功(gong)(gong)等電(dian)量
反向(xiang)電(dian)(dian)量(liang)計入(ru)正向(xiang)電(dian)(dian)量(liang),用戶如將電(dian)(dian)流線接反,電(dian)(dian)表照樣正向(xiang)走(zou)字(zi),不具有竊電(dian)(dian)作用
逆相序(xu)報警(jing),用(yong)戶(hu)非法(fa)接線(xian)(xian),電表會報警(jing),除非把(ba)線(xian)(xian)接正確,否則一直報警(jing)
監測電表運行狀(zhuang)態,實時主動(dong),上報竊電、非法操(cao)作和(he)故障報警信息