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高性能IC卡預付費電能表

發布日期:2022-12-03

基本功能(neng)要(yao)求

1、自動(dong)計量(liang)電(dian)量(liang)。

2、采用(yong)國際標準IC卡,實現預(yu)付(fu)費功(gong)能(neng)(neng);具有記憶功(gong)能(neng)(neng)、電(dian)量疊加功(gong)能(neng)(neng)、辯偽(wei)功(gong)能(neng)(neng)、監控(kong)功(gong)能(neng)(neng)等(deng)。

3、提(ti)醒(xing)購(gou)(gou)電(dian)(dian)量:剩(sheng)余(yu)購(gou)(gou)電(dian)(dian)量低于任意設定的購(gou)(gou)電(dian)(dian)量時,電(dian)(dian)能(neng)表自動(dong)轉入(ru)常顯(xian),顯(xian)示剩(sheng)余(yu)電(dian)(dian)量,并停電(dian)(dian)報警以(yi)提(ti)醒(xing)購(gou)(gou)電(dian)(dian),此時用(yong)戶只需插入(ru)IC卡即可(ke)恢復供電(dian)(dian),繼續使用(yong)剩(sheng)余(yu)電(dian)(dian)量。

4、負(fu)荷控制(zhi):可(ke)任(ren)意設(she)定從1A到100A用(yong)戶負(fu)荷控制(zhi)。當(dang)用(yong)戶負(fu)荷大于設(she)定負(fu)荷連續20秒左右,電能表能自(zi)動切斷電源以保護(hu)電器(qi)及(ji)線路(lu)的安全。用(yong)戶負(fu)荷減至(zhi)設(she)定負(fu)荷以下(xia)后插卡立即恢(hui)復供電。

5、無費斷(duan)電:所購(gou)電量(liang)值用盡后,電能(neng)表(biao)自動斷(duan)電,數碼管顯示(shi)“E-00”,輸入新購(gou)電量(liang)方能(neng)恢(hui)復(fu)供電。

7、IC卡采用數(shu)據加(jia)密卡,管理系統(tong)及(ji)其數(shu)據庫加(jia)密,使整(zheng)個(ge)系統(tong)不被破譯。

8、IC卡為一卡多用,可(ke)用于電表、水表、氣表等最多可(ke)達七塊表公(gong)用。

預付費單相電表

升級版(ban)功能要求

1、顯示(shi)當(dang)前負(fu)荷:用戶(hu)可以插入自(zi)己的購電(dian)卡(ka)查看當前用電(dian)負荷功率,數碼(ma)顯示“P4 0000”。

2、防止(zhi)電量囤積:當用(yong)戶表內囤(dun)積(ji)的(de)剩余電(dian)量加上卡內電(dian)量大(da)于(yu)囤(dun)積(ji)電(dian)量最大(da)值“9999”KWH,數碼顯示“FULL”提示表內(nei)(nei)電(dian)(dian)量(liang)(liang)(liang)(liang)(liang)(liang)以滿(man),并不在疊加卡內(nei)(nei)電(dian)(dian)量(liang)(liang)(liang)(liang)(liang)(liang)。用戶(hu)消(xiao)耗電(dian)(dian)量(liang)(liang)(liang)(liang)(liang)(liang)后,表內(nei)(nei)囤積(ji)的剩余電(dian)(dian)量(liang)(liang)(liang)(liang)(liang)(liang)加上卡內(nei)(nei)電(dian)(dian)量(liang)(liang)(liang)(liang)(liang)(liang)小于囤積(ji)電(dian)(dian)量(liang)(liang)(liang)(liang)(liang)(liang)最(zui)大值“9999”KWH,卡內(nei)(nei)的電(dian)(dian)量(liang)(liang)(liang)(liang)(liang)(liang)才可(ke)以送(song)入電(dian)(dian)表。

3、有效區域管(guan)理:用(yong)戶(hu)卡(ka)和功能(neng)管(guan)理卡(ka)僅能(neng)在本區域內(nei)使(shi)用(yong),防止用(yong)戶(hu)間的串通(tong)竊電。

4、統計(ji)卡統計(ji)當前總(zong)用電量:?采用大容量IC卡可以抄回當前(qian)所有用(yong)戶(hu)的總用(yong)電量等信息,最多可達988戶(hu)卡(ka)。方便管(guan)理部門統計當前的總用電量正確計算(suan)線損合理制(zhi)定電價。

5允許(xu)賒欠電量:人性(xing)化管理,不影響用(yong)戶的(de)正常生活(huo)用(yong)電(dian),提(ti)供(gong)應急用(yong)電(dian)功能。管理部門可(ke)以設(she)置每個用(yong)戶的(de)可(ke)賒欠(qian)電(dian)量值(0-9999),無費斷電(dian)(dian)(dian)后(hou)(hou)用戶插卡可以使用可賒(she)欠電(dian)(dian)(dian)量(liang),直到可賒(she)欠電(dian)(dian)(dian)量(liang)用完后(hou)(hou)斷電(dian)(dian)(dian),下(xia)次購電(dian)(dian)(dian)插卡后(hou)(hou),電(dian)(dian)(dian)表可用剩(sheng)余自(zi)動充減已消耗的(de)可賒(she)欠電(dian)(dian)(dian)量(liang)。


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