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多路溫度控制柜 儀表智(zhi)能(neng)溫度控(kong)制(zhi)柜是(shi)專用與(yu)的配(pei)套(tao)溫度(du)控制柜,它主要是由控制柜箱體,、電器元器件,溫(wen)控系統采用(yong)位式控制(zhi)(zhi),固(gu)態繼電器調壓控制(zhi)(zhi),可控硅(gui)連續(xu)可控控制(zhi)(zhi)等多種(zhong)儀表控制(zhi)(zhi)方式,可供(gong)用(yong)戶選擇,目的是使(shi)加(jia)熱出(chu)口溫(wen)度穩(wen)定,控溫(wen)精(jing)度滿足用(yong)戶的工藝加(jia)熱溫(wen)度要求。
儀(yi)(yi)表(biao)智(zhi)能溫控(kong)柜的(de)主(zhu)(zhu)要組成部分(fen)(fen)分(fen)(fen)為監(jian)控(kong)回(hui)(hui)路(lu)(lu),執行(xing)(xing)控(kong)制(zhi)(zhi)單(dan)(dan)元(yuan)(yuan)以及(ji)操作單(dan)(dan)元(yuan)(yuan)三部分(fen)(fen)組成,具體說明(ming)見下: 1) 監(jian)控(kong)單(dan)(dan)元(yuan)(yuan)分(fen)(fen),顯(xian)(xian)示(shi)(shi)(shi)回(hui)(hui)路(lu)(lu)與控(kong)制(zhi)(zhi)故(gu)障(zhang)輸(shu)(shu)出兩部分(fen)(fen)組成,監(jian)回(hui)(hui)路(lu)(lu)由(you)三相電流(liu)(liu),電壓表(biao)顯(xian)(xian)示(shi)(shi)(shi),現場(chang)溫度(du)與設定溫度(du)顯(xian)(xian)示(shi)(shi)(shi),軟啟動停(ting)機(ji)、手動/自動切換控(kong)制(zhi)(zhi)、最大輸(shu)(shu)出限制(zhi)(zhi)功(gong)能、過電流(liu)(liu)保護等幾(ji)部分(fen)(fen)組成,當監(jian)測儀(yi)(yi)器(qi)儀(yi)(yi)表(biao)檢測到(dao)故(gu)障(zhang)時將輸(shu)(shu)出故(gu)障(zhang)接(jie)點信號到(dao)加熱(re)(re)回(hui)(hui)路(lu)(lu)中,停(ting)止加熱(re)(re)系統(tong)的(de)運行(xing)(xing),并伴有故(gu)障(zhang)指示(shi)(shi)(shi)/聲光(guang)報警,進一步保護加熱(re)(re)元(yuan)(yuan)件; 2) 執行(xing)(xing)控(kong)制(zhi)(zhi)單(dan)(dan)元(yuan)(yuan)主(zhu)(zhu)要分(fen)(fen)為主(zhu)(zhu)電路(lu)(lu)開關(guan),調壓機(ji)構和(he)限流(liu)(liu)熔(rong)斷回(hui)(hui)路(lu)(lu)三部分(fen)(fen)主(zhu)(zhu)成。主(zhu)(zhu)電路(lu)(lu)開關(guan)可以根據電流(liu)(liu)和(he)保護功(gong)能的(de)不同(tong)正常選用,目的(de)是控(kong)制(zhi)(zhi)加熱(re)(re)的(de)功(gong)率電流(liu)(liu),起到(dao)通斷加熱(re)(re)的(de)作用。調壓執行(xing)(xing)單(dan)(dan)元(yuan)(yuan)分(fen)(fen)為接(jie)觸器(qi)位式(shi)控(kong)制(zhi)(zhi),調壓控(kong)制以(yi)及可控(kong)硅連續可調控(kong)制三種(zhong)類型,具體(ti)的選用(yong)根(gen)據(ju)現場加熱介質(zhi)和控(kong)制要(yao)求(qiu)決定,他們之間(jian)的區別與正(zheng)確選用(yong)可與我公司電(dian)器工程師聯系(xi)指導。 3) 操作單元主(zhu)要(yao)是加熱的啟動,停止,急停,超(chao)溫故障復位,以(yi)及溫度(du)調節設定等部分組(zu)成,該部分的具體(ti)要(yao)求(qiu)可以(yi)根(gen)據(ju)用(yong)戶要(yao)求(qiu)來正(zheng)常設計; 4) 另(ling)外(wai)(wai)溫度(du)儀表配(pei)電(dian)柜可以(yi)根(gen)據(ju)安裝區域分為戶外(wai)(wai),戶內,防爆(bao)與非(fei)防爆(bao)形式;
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