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一表多卡智能電表功能和產品特點有哪些

發布(bu)日期(qi):2023-06-07

智能(neng)電(dian)(dian)(dian)表(biao)的主要類型有IC卡電(dian)(dian)(dian)表(biao),用(yong)(yong)戶持IC卡到指定地方購電(dian)(dian)(dian),供(gong)電(dian)(dian)(dian)部門(men)用(yong)(yong)售(shou)電(dian)(dian)(dian)管理機(ji)將購電(dian)(dian)(dian)量寫入IC卡中(zhong),用(yong)(yong)戶持IC卡在(zai)感應區刷非接(jie)觸式IC卡(簡稱刷卡),即可(ke)合閘供(gong)電(dian)(dian)(dian),供(gong)電(dian)(dian)(dian)后(hou)將卡拿走。當(dang)表(biao)內剩余電(dian)(dian)(dian)量等于報(bao)警電(dian)(dian)(dian)量時,拉(la)閘斷電(dian)(dian)(dian)報(bao)警(或蜂鳴器報(bao)警),此(ci)時用(yong)(yong)戶在(zai)感應區刷卡即可(ke)恢(hui)復供(gong)電(dian)(dian)(dian);當(dang)剩余電(dian)(dian)(dian)量為零時,自動拉(la)閘斷電(dian)(dian)(dian),用(yong)(yong)戶必須再次持卡購電(dian)(dian)(dian),才可(ke)以恢(hui)復用(yong)(yong)電(dian)(dian)(dian)。

一表多(duo)卡電表的主要功(gong)能(neng):

  1、預(yu)付費功能:預(yu)收(shou)電(dian)(dian)費,剩余電(dian)(dian)量(liang)為自動拉閘斷(duan)電(dian)(dian)。

  2、合閘(zha)拉(la)閘(zha)方式:內附(fu)開關(guan)和外附(fu)控(kong)電開關(guan)兩種規(gui)格。

  3、記憶(yi)功(gong)能:斷電情況下表內(nei)數據(ju)可(ke)保(bao)存10年(nian)。

  4、顯(xian)(xian)示(shi)(shi)功能(neng):雙(shuang)顯(xian)(xian)示(shi)(shi),計(ji)度器顯(xian)(xian)示(shi)(shi)累計(ji)用電量,LED顯(xian)(xian)示(shi)(shi)器顯(xian)(xian)示(shi)(shi)剩余電量及其它信(xin)息(xi)。


?LORA單相電表

  

 一(yi)表多卡電表的產品特點:

  1、具有計(ji)量正(zheng)(zheng)、反(fan)向(xiang)(xiang)有功電能(neng)功能(neng),反(fan)向(xiang)(xiang)電能(neng)按(an)正(zheng)(zheng)向(xiang)(xiang)電能(neng)累計(ji),但反(fan)向(xiang)(xiang)電能(neng)仍單獨存儲。無論是通(tong)信、時段切換,正(zheng)(zheng)、反(fan)向(xiang)(xiang)有功電能(neng)切換,皆不(bu)會影響(xiang)脈沖(chong)累計(ji)的(de)準確性。

  2、可進(jin)行4種費率8個時段設置,可跨越零點,時段狀態(tai)不(bu)會受段、送(song)電及其他惡劣工(gong)作環境(jing)的影響(xiang)而(er)改變(bian)。

  3、電能量按尖、峰、平(ping)(ping)、谷及總電量、反向總、尖、峰、平(ping)(ping)、谷電量分別計量、存儲。

  4、電能(neng)內能(neng)存儲前(qian)12個月(yue)的凍(dong)結數(shu)據,其中包(bao)括尖、峰、平、谷。電能(neng)量數(shu)據凍(dong)結日(ri)(ri)(ri)為每(mei)月(yue)1-28日(ri)(ri)(ri)內任意時日(ri)(ri)(ri),默認(ren)為每(mei)月(yue)1日(ri)(ri)(ri)00:00。

  5、電(dian)(dian)池采用(yong)針焊式備用(yong)綠色(se)環保鋰(li)電(dian)(dian)池,斷電(dian)(dian)后,備用(yong)鋰(li)電(dian)(dian)池至少可連續提供內置(zhi)時鐘(zhong)正常工作10年。

  6、可通過紅外和RS-485通信接口完(wan)成(cheng)編程和抄表(biao)操作。

  7、具(ju)有有功(gong)電(dian)能指示燈及電(dian)能脈沖輸出。

  8、采用LCD顯示方(fang)式,可(ke)循(xun)顯時間、日期、電(dian)量等(deng)參數(shu),允許設置(zhi)循(xun)顯時間和(he)循(xun)顯內容(rong)。電(dian)能量顯示位數(shu)為6位整數(shu),1位小數(shu)。缺省設置(zhi)為全顯,并且(qie)每項顯示時間為5S。

  9、采用硬件時(shi)鐘電路(lu)。內置時(shi)鐘具(ju)有日歷計時(shi)、閏年(nian)自動切換功能;

  10、斷電(dian)后、所有存儲(chu)數據不丟失,并能保持10年以上。反復斷電(dian)與上電(dian),電(dian)量及脈沖數不會有變化(hua)。



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