[高低溫試驗箱]高低溫交變試驗(yan)箱電(dian)氣控制系統基本構成

　　高低溫交變(bian)試驗箱(xiang)是一(yi)款(kuan)多(duo)用于環境相關試驗的設備，今天小(xiao)編就(jiu)來為您(nin)講(jiang)解一(yi)下高低溫交變(bian)試驗箱(xiang)電氣控制系統(tong)基(ji)本(ben)構(gou)成。

　　高低溫交(jiao)變試(shi)驗箱電(dian)氣系(xi)統(tong)分強電(dian)和弱電(dian)兩部(bu)(bu)分。強電(dian)部(bu)(bu)分主要由控制(zhi)R404A壓(ya)縮機(ji)(ji)的(de)起停、箱內風機(ji)(ji)運行的(de)交(jiao)流接(jie)(jie)觸(chu)器(qi)(qi)(qi)、熱(re)(re)(re)繼電(dian)器(qi)(qi)(qi);控制(zhi)輔助(zhu)加熱(re)(re)(re)器(qi)(qi)(qi)的(de)固態繼電(dian)器(qi)(qi)(qi)及線路保護(hu)的(de)斷路器(qi)(qi)(qi)等器(qi)(qi)(qi)件(jian)組(zu)成。弱電(dian)部(bu)(bu)分由日本優易1100型彩色(se)液晶觸(chu)摸屏及配套PLC(帶USB接(jie)(jie)口1個,RS232接(jie)(jie)口1個,可與(yu)電(dian)腦(nao)連接(jie)(jie)，可與(yu)電(dian)腦(nao)進行數據通訊(xun))和人(ren)機(ji)(ji)界(jie)面觸(chu)摸屏、溫度(du)傳感器(qi)(qi)(qi)組(zu)成。溫度(du)測量傳感器(qi)(qi)(qi)為：Pt100鉑電(dian)阻，通過(guo)Pt100鉑電(dian)阻把(ba)溫度(du)信號送入(ru)PLC的(de)A/D轉換模(mo)塊，實現試(shi)驗箱內的(de)溫度(du)的(de)控制(zhi)和顯示，Pt100選用(yong)進口A級元件(jian)。系(xi)統(tong)配置(zhi)壓(ya)縮機(ji)(ji)高、低壓(ya)力(li)開關(guan)，用(yong)于系(xi)統(tong)運行故障報警和保護(hu)壓(ya)縮機(ji)(ji)作(zuo)用(yong)。系(xi)統(tong)還為壓(ya)縮機(ji)(ji)設有(you)超壓(ya)、過(guo)載、過(guo)熱(re)(re)(re)、缺相(xiang)保護(hu)。風機(ji)(ji)設有(you)熱(re)(re)(re)保護(hu)功能。

　　高低溫交變試驗箱電氣系統(tong)設(she)有手動(dong)和自動(dong)控(kong)(kong)制;具有溫度測(ce)控(kong)(kong)、實時數(shu)據(ju)顯示(shi)、參(can)數(shu)設(she)定、記錄(lu)打印(yin)、報警(jing)、故障顯示(shi)等功能。

　　以上就(jiu)是高低溫交變試(shi)驗(yan)箱電氣(qi)控(kong)制(zhi)系(xi)統基本(ben)構(gou)成，希(xi)望您在閱讀之后(hou)能夠對(dui)高低溫交變試(shi)驗(yan)箱有(you)個(ge)更為詳細(xi)的了(le)解。

　　廣(guang)東劍喬試(shi)(shi)驗(yan)(yan)設備(bei)有限(xian)公司(si)是專(zhuan)注于振動(dong)(dong)及環境試(shi)(shi)驗(yan)(yan)設備(bei)研(yan)發、生(sheng)產、銷售(shou)大(da)型生(sheng)產廠(chang)家,主營產品：振動(dong)(dong)臺(tai)(tai)、振動(dong)(dong)試(shi)(shi)驗(yan)(yan)機、振動(dong)(dong)試(shi)(shi)驗(yan)(yan)臺(tai)(tai)、沖(chong)(chong)擊試(shi)(shi)驗(yan)(yan)臺(tai)(tai)、沖(chong)(chong)擊試(shi)(shi)驗(yan)(yan)機、老(lao)化房(fang)、恒(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)濕(shi)試(shi)(shi)驗(yan)(yan)室、恒(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)濕(shi)機、快(kuai)速溫(wen)(wen)(wen)變試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)、高(gao)低溫(wen)(wen)(wen)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)、冷熱(re)沖(chong)(chong)擊試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)、冷熱(re)沖(chong)(chong)擊箱(xiang)(xiang)(xiang)、恒(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)濕(shi)箱(xiang)(xiang)(xiang)、恒(heng)(heng)(heng)溫(wen)(wen)(wen)恒(heng)(heng)(heng)濕(shi)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)等(deng)產品。