大連控制柜廠家控制柜制冷機方案：

閉環制冷機制冷時并不從外(wai)部引進空氣(qi)，這樣可以避免(mian)對(dui)內(nei)(nei)部組(zu)件的污染危害。制冷機通(tong)過內(nei)(nei)部的蒸發器帶走控制柜內(nei)(nei)的熱量，再通(tong)過冷凝器的出氣(qi)口將熱量開釋。

制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機可(ke)以在(zai)(zai)控(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)內所答應的(de)(de)(de)(de)(de)最高(gao)(gao)氣溫必須(xu)保持低于外(wai)部(bu)環(huan)(huan)境(jing)溫度時(shi)使用，使用制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機的(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)另一個原因是制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機的(de)(de)(de)(de)(de)外(wai)部(bu)尺寸小于相(xiang)同功率的(de)(de)(de)(de)(de)熱(re)交換器。在(zai)(zai)很(hen)高(gao)(gao)的(de)(de)(de)(de)(de)溫度下，或(huo)者熱(re)負載要求很(hen)高(gao)(gao)的(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)量時(shi)通常也(ye)使用制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機。盡管同非定制(zhi)(zhi)(zhi)(zhi)空(kong)調系(xi)統(tong)(tong)很(hen)相(xiang)似(si)，這些專門設計(ji)的(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統(tong)(tong)還是有些細微(wei)的(de)(de)(de)(de)(de)差別(bie)，為了(le)避免控(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)內的(de)(de)(de)(de)(de)組件(jian)受到熱(re)負荷的(de)(de)(de)(de)(de)沖(chong)擊(ji)，通常會使用比非定制(zhi)(zhi)(zhi)(zhi)空(kong)調系(xi)統(tong)(tong)高(gao)(gao)的(de)(de)(de)(de)(de)蒸發(fa)器溫度，另一個非標準化的(de)(de)(de)(de)(de)特性是監測和(he)報(bao)告(gao)驅動(dong)程序，它能保證位于遠真個工作職員能獲得熱(re)治(zhi)理(li)系(xi)統(tong)(tong)的(de)(de)(de)(de)(de)運行(xing)(xing)(xing)信息(xi)以及了(le)解控(kong)制(zhi)(zhi)(zhi)(zhi)柜(ju)內的(de)(de)(de)(de)(de)運行(xing)(xing)(xing)狀態。雷子(zi)克(ke)公司的(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)機設計(ji)為可(ke)以運行(xing)(xing)(xing)在(zai)(zai)高(gao)(gao)于55℃環(huan)(huan)境(jing)溫度中（例如(ru)熱(re)帶國家）

盡(jin)管蒸發器能往(wang)除一些濕(shi)氣，但假(jia)如在維(wei)護時(shi)控(kong)(kong)(kong)(kong)制(zhi)(zhi)柜(ju)被打開，要控(kong)(kong)(kong)(kong)制(zhi)(zhi)控(kong)(kong)(kong)(kong)制(zhi)(zhi)柜(ju)內(nei)的(de)濕(shi)氣不是(shi)輕易(yi)的(de)。控(kong)(kong)(kong)(kong)制(zhi)(zhi)柜(ju)內(nei)沒(mei)有外部環境(jing)空氣的(de)滲(shen)透，當控(kong)(kong)(kong)(kong)制(zhi)(zhi)柜(ju)內(nei)的(de)溫度升(sheng)高(gao)時(shi)，通常濕(shi)度也相對較低。閉環制(zhi)(zhi)冷(leng)機(ji)可(ke)以很安(an)全地安(an)裝于(yu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)柜(ju)，大連控(kong)(kong)(kong)(kong)制(zhi)(zhi)柜(ju)的(de)防水和(he)防塵率必須穩定(ding)。 

 ①精選(xuan)(xuan)s7-300plc及優質(zhi)標(biao)準柜體，精心設計，精工制作(zuo)，設備品質(zhi)卓越。 ②在(zai)(zai)電(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)壓(ya)不(bu)穩(wen)定(ding)時，快速穩(wen)定(ding)輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)壓(ya)；在(zai)(zai)電(dian)(dian)(dian)流(liu)突(tu)變(bian)(bian)情況(kuang)(kuang)下(xia)，快速控(kong)制變(bian)(bian)頻(pin)器輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)流(liu)，自動(dong)穩(wen)壓(ya)、限流(liu)： ③控(kong)制柜通(tong)過(guo)(guo)對(dui)負載檢測，合理的(de)(de)調整變(bian)(bian)頻(pin)器輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)壓(ya)，從而提高變(bian)(bian)頻(pin)器的(de)(de)運行(xing)效率。可與傳(chuan)統(tong)的(de)(de)降低頻(pin)率方(fang)法組(zu)合使用，獲(huo)得(de)更高的(de)(de)節能效果。 ④功能多(duo)樣(yang)：從一控(kong)一至一控(kong)多(duo)臺(tai)，主、備電(dian)(dian)(dian)機任意選(xuan)(xuan)擇組(zu)合，多(duo)種起動(dong)方(fang)式，各(ge)類控(kong)制形式。 ⑤靈活、多(duo)樣(yang)的(de)(de)模(mo)(mo)擬輸(shu)(shu)入(ru)、輸(shu)(shu)出(chu)(chu)：變(bian)(bian)頻(pin)器提供幅(fu)度可調的(de)(de)三路(lu)模(mo)(mo)擬信(xin)(xin)號輸(shu)(shu)入(ru)通(tong)道(dao)，和兩路(lu)模(mo)(mo)擬信(xin)(xin)號輸(shu)(shu)出(chu)(chu)通(tong)道(dao)。用戶(hu)可根據要求選(xuan)(xuan)擇電(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)壓(ya)信(xin)(xin)號控(kong)制，或向其他設備輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)壓(ya)信(xin)(xin)號。 ⑥過(guo)(guo)流(liu)、過(guo)(guo)載、過(guo)(guo)壓(ya)、輸(shu)(shu)出(chu)(chu)短路(lu)等多(duo)重保(bao)護(hu)(hu)功能，在(zai)(zai)故(gu)障(zhang)情況(kuang)(kuang)下(xia)對(dui)變(bian)(bian)頻(pin)器和電(dian)(dian)(dian)機實施快速、有效的(de)(de)保(bao)護(hu)(hu)。在(zai)(zai)非故(gu)障(zhang)情況(kuang)(kuang)下(xia)，保(bao)障(zhang)系統(tong)的(de)(de)穩(wen)定(ding)、持續(xu)運行(xing)。 ⑦通(tong)過(guo)(guo)操作(zuo)面(mian)板(ban)，可實現所有參數的(de)(de)拷(kao)貝和復制，面(mian)板(ban)本身可作(zuo)為移動(dong)的(de)(de)存儲(chu)介質(zhi)。