智能電(dian)表(biao)作為一種(zhong)(zhong)先進的(de)智能化、數(shu)字(zi)化的(de)前端(duan)采(cai)集(ji)元件,該電(dian)力儀表(biao)已廣泛應用于各種(zhong)(zhong)控制系統和能源管(guan)理系統中。那么智能電表的電(dian)量怎么看?
智能電表怎么看電量
有四種方(fang)式:
種:一般的直(zhi)進(jin)式(shi)的單相電(dian)(dian)(dian)表(biao)(biao)和三相電(dian)(dian)(dian)表(biao)(biao)可直(zhi)接讀(du)取數字減去上次的讀(du)數就為這一階段的電(dian)(dian)(dian)量。直(zhi)進(jin)式(shi)的電(dian)(dian)(dian)表(biao)(biao)進(jin)線較粗,仔(zi)細(xi)觀(guan)察沒有經過互感器連接。
第二種:三(san)相(xiang)電(dian)(dian)(dian)(dian)表(biao)通過(guo)電(dian)(dian)(dian)(dian)流(liu)互(hu)感(gan)(gan)器連接方式連接的(de)(de)三(san)相(xiang)電(dian)(dian)(dian)(dian)表(biao),電(dian)(dian)(dian)(dian)表(biao)的(de)(de)接線有10根接線,要觀察連接的(de)(de)電(dian)(dian)(dian)(dian)流(liu)互(hu)感(gan)(gan)器的(de)(de)電(dian)(dian)(dian)(dian)流(liu)比,電(dian)(dian)(dian)(dian)流(liu)互(hu)感(gan)(gan)器的(de)(de)上(shang)有,都是一個數字比5標出的(de)(de),例如 100/5 150/5 等,電(dian)(dian)(dian)(dian)表(biao)上(shang)讀取的(de)(de)數字乘以電(dian)(dian)(dian)(dian)流(liu)比就是計(ji)量(liang)的(de)(de)電(dian)(dian)(dian)(dian)量(liang),精確的(de)(de)還要加上(shang)變(bian)損(sun)和(he)線損(sun)。
第三種:電表(biao)(biao)怎(zen)么看?單相(xiang)電表(biao)(biao)計量三相(xiang)電的電量,電量讀取方式(shi)是直(zhi)進式(shi)的連接電表(biao)(biao)的方式(shi)讀取電表(biao)(biao)上(shang)的數(shu)字(zi)乘(cheng)以3,若通過互(hu)感(gan)器連接的電表(biao)(biao)要讀取電表(biao)(biao)數(shu)字(zi)乘(cheng)以互(hu)感(gan)器電流倍數(shu)再乘(cheng)以3。
第四種(zhong):智能電表(biao)只(zhi)有一個液晶屏(ping),如(ru)果是(shi)(shi)單(dan)相(xiang)里面會(hui)直接(jie)顯(xian)示總有電量和剩(sheng)余電量,直接(jie)讀數就可以(yi)(yi),如(ru)果是(shi)(shi)IC卡電表(biao),只(zhi)有發光管顯(xian)示就是(shi)(shi)單(dan)顯(xian)卡表(biao)。那(nei)電表(biao)上面上會(hui)有個小紅點(dian),紅色(se)的(de)小點(dian)跳到總用(yong)那(nei)里就是(shi)(shi)總用(yong),跳到剩(sheng)余那(nei)里就是(shi)(shi)剩(sheng)余,雙顯(xian)卡表(biao),讀上面或下面都(dou)可以(yi)(yi)。三相(xiang)的(de)預付費電表(biao)直入式(shi)的(de)直接(jie)讀數,互(hu)感式(shi)的(de)用(yong)表(biao)的(de)讀數乘以(yi)(yi)互(hu)感器倍率。
本站往期知識分享:
一、智能電表型號規格怎么看
想(xiang)要選(xuan)擇合適的(de)(de)電(dian)(dian)(dian)(dian)表(biao)(biao)型號(hao)規格,就需(xu)要先知道智能電(dian)(dian)(dian)(dian)表(biao)(biao)型號(hao)規格怎么看,電(dian)(dian)(dian)(dian)表(biao)(biao)型號(hao)一(yi)(yi)般都是(shi)字(zi)母+數(shu)字(zi),字(zi)母表(biao)(biao)示電(dian)(dian)(dian)(dian)表(biao)(biao)種類,數(shu)字(zi)一(yi)(yi)般是(shi)各(ge)(ge)個廠家給加的(de)(de),一(yi)(yi)般各(ge)(ge)個廠家標注的(de)(de)數(shu)字(zi)是(shi)不一(yi)(yi)樣的(de)(de)。比(bi)如申特三(san)相(xiang)電(dian)(dian)(dian)(dian)表(biao)(biao)是(shi)DTS5988或(huo)者DTSY5988,單相(xiang)電(dian)(dian)(dian)(dian)表(biao)(biao)是(shi)DDSF5988等。(鏈接查看詳情:智能電表(biao)型(xing)號規格怎么看)
二、如何算電費?看智能電表上的哪些數據?
智能電表能夠(gou)依據下達的電價主要參(can)數,依據耗電量來測算(suan)出應(ying)用電費并清算(suan)出具(ju)體剩下電費。
可是有一(yi)個狀(zhuang)況會造(zao)成(cheng)智能電(dian)(dian)表(biao)顯示信息(xi)的(de)剩余金額(e)(e)不準確:住戶生活用(yong)電(dian)(dian)是階梯用(yong)電(dian)(dian),分成(cheng)三檔(dang),三檔(dang)的(de)電(dian)(dian)價不一(yi)樣而電(dian)(dian)度表(biao)上(shang)的(de)電(dian)(dian)價是不會改變的(de),因此當應(ying)用(yong)到二擋或是三檔(dang)時,電(dian)(dian)度表(biao)上(shang)的(de)剩下額(e)(e)度便會比(bi)具體帳戶上(shang)的(de)額(e)(e)度要多。(鏈(lian)接查看詳(xiang)情:如何算電(dian)費?看智(zhi)能(neng)電(dian)表上的哪些(xie)數(shu)據?)
三、智能電表怎么看余額
智能電(dian)(dian)(dian)表(biao)(biao)已經越來(lai)越普及,智能電(dian)(dian)(dian)表(biao)(biao)應該怎(zen)么看余額(e)呢,其實智能電(dian)(dian)(dian)表(biao)(biao)只要有抄(chao)表(biao)(biao)系統的話(hua),其實余額(e)不用在(zai)電(dian)(dian)(dian)表(biao)(biao)上(shang)的看的哦,其實掌上(shang)電(dian)(dian)(dian)力(li)APP就可以看電(dian)(dian)(dian)量(liang)余額(e)哦。(鏈接(jie)查看詳情(qing):智能電表怎么看余(yu)額(e))