大連控制柜廠家控制柜制冷機方案：

閉環制冷(leng)(leng)機(ji)制冷(leng)(leng)時并不從外部引進空氣，這樣可以避免對內部組件的(de)污染危害。制冷(leng)(leng)機(ji)通過內部的(de)蒸(zheng)發器帶走控制柜內的(de)熱量，再通過冷(leng)(leng)凝器的(de)出氣口將熱量開釋。

制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)可以在控(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)內(nei)所答應(ying)的(de)(de)最高(gao)(gao)氣溫(wen)必(bi)須保持低于(yu)(yu)(yu)外部(bu)環(huan)(huan)境(jing)溫(wen)度時(shi)使用(yong)，使用(yong)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)的(de)(de)的(de)(de)另(ling)一個原因是(shi)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)的(de)(de)外部(bu)尺寸小(xiao)于(yu)(yu)(yu)相同(tong)(tong)功率(lv)的(de)(de)熱交換器。在很(hen)高(gao)(gao)的(de)(de)溫(wen)度下，或者熱負(fu)載要(yao)求(qiu)很(hen)高(gao)(gao)的(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)量時(shi)通(tong)常也使用(yong)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)。盡管同(tong)(tong)非(fei)(fei)定(ding)制(zhi)(zhi)(zhi)空調(diao)系(xi)統(tong)很(hen)相似，這些(xie)專門設計的(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)還是(shi)有些(xie)細微的(de)(de)差別，為(wei)了(le)避免控(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)內(nei)的(de)(de)組(zu)件受到熱負(fu)荷(he)的(de)(de)沖(chong)擊，通(tong)常會使用(yong)比(bi)非(fei)(fei)定(ding)制(zhi)(zhi)(zhi)空調(diao)系(xi)統(tong)高(gao)(gao)的(de)(de)蒸發器溫(wen)度，另(ling)一個非(fei)(fei)標準化的(de)(de)特(te)性是(shi)監測和報告驅動程序，它能保證位(wei)于(yu)(yu)(yu)遠真(zhen)個工作職員(yuan)能獲得熱治理系(xi)統(tong)的(de)(de)運行信息以及了(le)解控(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)內(nei)的(de)(de)運行狀態。雷子克公司的(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機(ji)設計為(wei)可以運行在高(gao)(gao)于(yu)(yu)(yu)55℃環(huan)(huan)境(jing)溫(wen)度中（例如(ru)熱帶(dai)國家）

盡管蒸發(fa)器能(neng)往除一些(xie)濕(shi)氣(qi)，但假(jia)如在維護時控(kong)(kong)制(zhi)柜(ju)被打開(kai)，要控(kong)(kong)制(zhi)控(kong)(kong)制(zhi)柜(ju)內的濕(shi)氣(qi)不是(shi)輕易的。控(kong)(kong)制(zhi)柜(ju)內沒有外部(bu)環境(jing)空氣(qi)的滲透，當控(kong)(kong)制(zhi)柜(ju)內的溫度升高時，通常(chang)濕(shi)度也(ye)相對較(jiao)低。閉環制(zhi)冷機可以很安(an)全地安(an)裝(zhuang)于控(kong)(kong)制(zhi)柜(ju)，大(da)連控(kong)(kong)制(zhi)柜(ju)的防水和防塵率必須穩定。 

 ①精選(xuan)s7-300plc及優質標準柜(ju)體，精心設計，精工(gong)制(zhi)作(zuo)，設備(bei)品(pin)質卓越(yue)。 ②在(zai)(zai)電(dian)(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)不(bu)穩(wen)定時，快(kuai)速(su)穩(wen)定輸(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)；在(zai)(zai)電(dian)(dian)(dian)(dian)流(liu)(liu)突變(bian)(bian)(bian)(bian)情(qing)(qing)況(kuang)下(xia)，快(kuai)速(su)控(kong)制(zhi)變(bian)(bian)(bian)(bian)頻器輸(shu)(shu)出電(dian)(dian)(dian)(dian)流(liu)(liu)，自動穩(wen)壓(ya)(ya)(ya)、限(xian)流(liu)(liu)： ③控(kong)制(zhi)柜(ju)通(tong)(tong)過(guo)對負(fu)載檢測(ce)，合理的(de)調(diao)整變(bian)(bian)(bian)(bian)頻器輸(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，從(cong)而提高(gao)(gao)變(bian)(bian)(bian)(bian)頻器的(de)運(yun)行(xing)效率(lv)。可(ke)與傳統(tong)的(de)降低(di)頻率(lv)方法組(zu)合使用(yong)，獲得更高(gao)(gao)的(de)節(jie)能效果。 ④功能多樣(yang)：從(cong)一控(kong)一至一控(kong)多臺(tai)，主、備(bei)電(dian)(dian)(dian)(dian)機任意選(xuan)擇組(zu)合，多種(zhong)起(qi)動方式(shi)，各類(lei)控(kong)制(zhi)形式(shi)。 ⑤靈活(huo)、多樣(yang)的(de)模(mo)擬(ni)輸(shu)(shu)入、輸(shu)(shu)出：變(bian)(bian)(bian)(bian)頻器提供幅度可(ke)調(diao)的(de)三路(lu)模(mo)擬(ni)信號輸(shu)(shu)入通(tong)(tong)道，和兩(liang)路(lu)模(mo)擬(ni)信號輸(shu)(shu)出通(tong)(tong)道。用(yong)戶可(ke)根據要求(qiu)選(xuan)擇電(dian)(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)信號控(kong)制(zhi)，或向(xiang)其(qi)他設備(bei)輸(shu)(shu)出電(dian)(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)信號。 ⑥過(guo)流(liu)(liu)、過(guo)載、過(guo)壓(ya)(ya)(ya)、輸(shu)(shu)出短(duan)路(lu)等(deng)多重保護功能，在(zai)(zai)故障(zhang)(zhang)情(qing)(qing)況(kuang)下(xia)對變(bian)(bian)(bian)(bian)頻器和電(dian)(dian)(dian)(dian)機實施(shi)快(kuai)速(su)、有(you)效的(de)保護。在(zai)(zai)非故障(zhang)(zhang)情(qing)(qing)況(kuang)下(xia)，保障(zhang)(zhang)系統(tong)的(de)穩(wen)定、持(chi)續運(yun)行(xing)。 ⑦通(tong)(tong)過(guo)操作(zuo)面板，可(ke)實現所有(you)參(can)數(shu)的(de)拷(kao)貝和復制(zhi)，面板本身(shen)可(ke)作(zuo)為(wei)移動的(de)存儲(chu)介質。