一、電表
電表讀數
電(dian)(dian)(dian)(dian)表(biao)(biao),電(dian)(dian)(dian)(dian)能表(biao)(biao)的(de)簡稱,是(shi)用來測(ce)量(liang)電(dian)(dian)(dian)(dian)能的(de)儀表(biao)(biao),又(you)稱電(dian)(dian)(dian)(dian)度表(biao)(biao),火表(biao)(biao),電(dian)(dian)(dian)(dian)能表(biao)(biao),千瓦小(xiao)時表(biao)(biao),指測(ce)量(liang)各種(zhong)電(dian)(dian)(dian)(dian)學量(liang)的(de)儀表(biao)(biao)。對于電(dian)(dian)(dian)(dian)表(biao)(biao),大家或(huo)許會覺得又(you)熟悉又(you)陌生吧,每個(ge)(ge)人(ren)的(de)家中都有至少一(yi)個(ge)(ge)電(dian)(dian)(dian)(dian)表(biao)(biao)。可許多人(ren)只知道電(dian)(dian)(dian)(dian)表(biao)(biao)是(shi)用來測(ce)量(liang)電(dian)(dian)(dian)(dian)數(shu)的(de)一(yi)個(ge)(ge)儀表(biao)(biao),并不知道電(dian)(dian)(dian)(dian)表(biao)(biao)怎么看(kan),因(yin)此,下面就告訴大家電(dian)(dian)(dian)(dian)表(biao)(biao)怎么看(kan)。
二、電表讀數
第(di)一(yi)種:一(yi)般(ban)的(de)(de)直(zhi)進(jin)式(shi)的(de)(de)單相電表(biao)(biao)(biao)和三相電表(biao)(biao)(biao)可(ke)直(zhi)接讀取(qu)數字減去上次的(de)(de)讀數就(jiu)為這(zhe)一(yi)階段的(de)(de)電量(liang)。直(zhi)進(jin)式(shi)的(de)(de)電表(biao)(biao)(biao)進(jin)線較粗(cu),仔細觀察沒有經過互感器連(lian)接。
第二(er)種:三相(xiang)電(dian)(dian)(dian)表(biao)通(tong)過電(dian)(dian)(dian)流(liu)互感(gan)器(qi)連接方式連接的(de)(de)三相(xiang)電(dian)(dian)(dian)表(biao),電(dian)(dian)(dian)表(biao)的(de)(de)接線有10根接線,要(yao)觀察連接的(de)(de)電(dian)(dian)(dian)流(liu)互感(gan)器(qi)的(de)(de)電(dian)(dian)(dian)流(liu)比,電(dian)(dian)(dian)流(liu)互感(gan)器(qi)的(de)(de)名牌上有,都是一(yi)個數字比5標出的(de)(de),例如100/5150/5等,電(dian)(dian)(dian)表(biao)上讀取的(de)(de)數字乘以電(dian)(dian)(dian)流(liu)比就(jiu)是計量(liang)的(de)(de)電(dian)(dian)(dian)量(liang),精確的(de)(de)還要(yao)加上變損和(he)線損。
第三種(zhong):電(dian)表怎么看(kan)?
單(dan)相電(dian)表計(ji)量(liang)(liang)三(san)相電(dian)的(de)電(dian)量(liang)(liang),電(dian)量(liang)(liang)讀取方(fang)式(shi)是直進式(shi)的(de)連接電(dian)表的(de)方(fang)式(shi)讀取電(dian)表上的(de)數(shu)字(zi)乘(cheng)(cheng)以3,若(ruo)通過互感器連接的(de)電(dian)表要讀取電(dian)表數(shu)字(zi)乘(cheng)(cheng)以互感器電(dian)流倍(bei)數(shu)再乘(cheng)(cheng)以3。
第(di)四種:智能電(dian)表只(zhi)有(you)一(yi)個液晶屏,如果是單相(xiang)里面(mian)會直接顯(xian)示(shi)總(zong)有(you)電(dian)量(liang)和剩(sheng)余(yu)電(dian)量(liang),直接讀(du)(du)數(shu)就(jiu)可以。如果是IC卡(ka)電(dian)表,只(zhi)有(you)發光管(guan)顯(xian)示(shi)就(jiu)是單顯(xian)卡(ka)表。那(nei)(nei)電(dian)表上面(mian)上會有(you)個小紅(hong)點(dian),紅(hong)色的(de)(de)小點(dian)跳(tiao)到(dao)總(zong)用(yong)(yong)那(nei)(nei)里就(jiu)是總(zong)用(yong)(yong),跳(tiao)到(dao)剩(sheng)余(yu)那(nei)(nei)里就(jiu)是剩(sheng)余(yu)。雙顯(xian)卡(ka)表,讀(du)(du)上面(mian)或下面(mian)都可以.三相(xiang)的(de)(de)預付費電(dian)表直入式的(de)(de)直接讀(du)(du)數(shu),互(hu)感式的(de)(de)用(yong)(yong)表的(de)(de)讀(du)(du)數(shu)乘以互(hu)感器倍率(lv)。
三、關于我們
天津市(shi)三(san)源申特電氣(qi)設(she)備(bei)銷售有限公司堅(jian)持以(yi)研制(zhi)開發(fa)為(wei)(wei)(wei)基石、以(yi)銷售為(wei)(wei)(wei)龍頭、以(yi)生產為(wei)(wei)(wei)軸心的經營(ying)理念,逐步(bu)形成了以(yi)科技為(wei)(wei)(wei)基礎、以(yi)市(shi)場為(wei)(wei)(wei)向導、以(yi)質量為(wei)(wei)(wei)根本、以(yi)制(zhi)度(du)為(wei)(wei)(wei)保(bao)證(zheng)的管理體系。
目(mu)前天(tian)津市三(san)源申特電氣設備銷售有限公(gong)司的產品已經銷往各(ge)地,主(zhu)要銷往天(tian)津、新疆(jiang)、江蘇、吉林、河(he)南、河(he)北、山東、山西等地區,并出(chu)口到非洲。
我們的主營(ying)產(chan)品(pin)有:智能電表、智(zhi)能(neng)水表、三(san)相智能電表(biao)、單相智能電表、導(dao)軌式智能電表、燃氣智(zhi)能電表、智能熱量表
您可能感興趣的:
3、智能電表的價格