交流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)可采用電(dian)(dian)(dian)磁系(xi)(xi)(xi)或電(dian)(dian)(dian)動系(xi)(xi)(xi)測(ce)量(liang)(liang)(liang)機(ji)構(gou)。為使(shi)磁電(dian)(dian)(dian)系(xi)(xi)(xi)測(ce)量(liang)(liang)(liang)機(ji)構(gou)也能用于測(ce)量(liang)(liang)(liang)交流(liu)(liu)(liu)(liu)(liu)(liu)(liu)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)，可利用整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)或熱電(dian)(dian)(dian)偶等器(qi)件先將交流(liu)(liu)(liu)(liu)(liu)(liu)(liu)轉換為直流(liu)(liu)(liu)(liu)(liu)(liu)(liu);由它(ta)們組合而(er)成(cheng)的(de)(de)(de)電(dian)(dian)(dian)表(biao)分別稱為整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)式(shi)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)(見整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)式(shi)電(dian)(dian)(dian)表(biao))、熱電(dian)(dian)(dian)式(shi)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)。為擴(kuo)大(da)量(liang)(liang)(liang)程以測(ce)量(liang)(liang)(liang)大(da)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)，整(zheng)(zheng)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)式(shi)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)也采用分流(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi);電(dian)(dian)(dian)動系(xi)(xi)(xi)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)的(de)(de)(de)做法同前(qian);電(dian)(dian)(dian)磁系(xi)(xi)(xi)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)則(ze)是加粗線圈導(dao)線、減少匝數。對于更大(da)的(de)(de)(de)測(ce)量(liang)(liang)(liang)電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)值需配合電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)互感器(qi)使(shi)用。通(tong)常可利用分流(liu)(liu)(liu)(liu)(liu)(liu)(liu)器(qi)和交流(liu)(liu)(liu)(liu)(liu)(liu)(liu)數字電(dian)(dian)(dian)壓表(biao)構(gou)成(cheng)交流(liu)(liu)(liu)(liu)(liu)(liu)(liu)數字電(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)。

明泰電(dian)氣（蘇州）有限公司是正泰集團在(zai)蘇州地區一家授權的經(jing)銷(xiao)企業，連續十年銷(xiao)量居正泰營銷(xiao)網絡名(ming)，公司主要經(jing)營“正泰”牌配電(dian)電(dian)器、控制電(dian)器、終(zhong)端電(dian)器、電(dian)源電(dian)器、電(dian)力電(dian)子、儀器儀表、建筑電(dian)器、高(gao)壓電(dian)器及(ji)成套設(she)備。

為了加強對多功(gong)能網絡儀表(biao)質量的(de)管理與(yu)控制，預計將實施一批新的(de)技術(shu)標準(zhun)(zhun)，正泰電(dian)(dian)流表(biao)廠(chang)家，包括(kuo)智能電(dian)(dian)表(biao)新技術(shu)標準(zhun)(zhun)體系，由功(gong)能規(gui)(gui)范(fan)(fan)、技術(shu)規(gui)(gui)范(fan)(fan)、型式(shi)規(gui)(gui)范(fan)(fan)等。該(gai)標準(zhun)(zhun)體系對電(dian)(dian)表(biao)在計量、費控、通信、功(gong)耗乃至(zhi)電(dian)(dian)子線路布線、外觀等各(ge)方面都有(you)詳細的(de)規(gui)(gui)定，且提出了較高(gao)的(de)要求，屆時所有(you)電(dian)(dian)表(biao)廠(chang)商都必須采取(qu)新的(de)做法。

明泰電(dian)(dian)氣（蘇(su)州(zhou)）有限公司是正泰集(ji)團在蘇(su)州(zhou)地區(qu)一(yi)家授權的經(jing)銷企業(ye)，連(lian)續十(shi)年(nian)銷量居(ju)正泰營(ying)銷網(wang)絡名，公司主(zhu)要經(jing)營(ying)“正泰”牌配(pei)電(dian)(dian)電(dian)(dian)器(qi)、控制電(dian)(dian)器(qi)、終端電(dian)(dian)器(qi)、電(dian)(dian)源電(dian)(dian)器(qi)、電(dian)(dian)力(li)電(dian)(dian)子、儀器(qi)儀表、建筑電(dian)(dian)器(qi)、高壓電(dian)(dian)器(qi)及成(cheng)套設備(bei)。

注意事項

量(liang)程(cheng)的(de)擴大(da)。當(dang)電路中的(de)被測量(liang)超過儀(yi)表(biao)的(de)量(liang)程(cheng)時，正(zheng)泰電流表(biao)報價(jia)，可采用外附分流器(qi)或分壓器(qi)，但(dan)應注(zhu)意(yi)其準確度等級(ji)應與儀(yi)表(biao)的(de)準確度等級(ji)相(xiang)符。

另(ling)外，還應注意儀表的使用環境要符(fu)合要求，要遠離(li)外磁(ci)場。

使用規則

電流表

①電(dian)流表要與用(yong)電(dian)器串(chuan)聯在電(dian)路中(zhong)（不能接在電(dian)池兩端否則短路，正泰電(dian)流表，就會燒壞電(dian)流表。）；

②電(dian)流(liu)要(yao)從(cong)'+'接線柱入(ru)，從(cong)'-'接線柱出（否則指針反轉，正泰電(dian)流(liu)表哪家好，容易把針打彎(wan)。）；

③被測電流不要超(chao)過電流表的(de)量(liang)程（可(ke)以采用試觸的(de)方(fang)法來看是否超(chao)過量(liang)程。）；

④絕隊不允許不經過(guo)用(yong)電(dian)器而把電(dian)流(liu)表連(lian)到電(dian)源(yuan)的兩極(ji)(ji)上（電(dian)流(liu)表內阻(zu)很小，相當(dang)于一根導(dao)線。若(ruo)將電(dian)流(liu)表連(lian)到電(dian)源(yuan)的兩極(ji)(ji)上，輕則指針打(da)歪，重(zhong)則燒壞(huai)電(dian)流(liu)表、電(dian)源(yuan)、導(dao)線。）.

注意是：先燒表（電流(liu)表），后毀源（電源）