大連控制柜廠家控制柜制冷機方案：

閉環制(zhi)(zhi)(zhi)冷機制(zhi)(zhi)(zhi)冷時并不從外部引進空氣，這樣可以(yi)避免對(dui)內部組(zu)件的(de)污染危害。制(zhi)(zhi)(zhi)冷機通過內部的(de)蒸發器(qi)(qi)帶(dai)走控制(zhi)(zhi)(zhi)柜(ju)內的(de)熱量(liang)，再(zai)通過冷凝器(qi)(qi)的(de)出(chu)氣口將熱量(liang)開釋(shi)。

制(zhi)冷(leng)機可(ke)以(yi)在(zai)控(kong)制(zhi)柜內(nei)所答(da)應(ying)的(de)(de)(de)(de)最高氣溫(wen)(wen)必須(xu)保持低于(yu)外部環境溫(wen)(wen)度(du)(du)時(shi)使(shi)用(yong)(yong)，使(shi)用(yong)(yong)制(zhi)冷(leng)機的(de)(de)(de)(de)的(de)(de)(de)(de)另一(yi)個(ge)(ge)原因是制(zhi)冷(leng)機的(de)(de)(de)(de)外部尺寸(cun)小于(yu)相(xiang)同(tong)功率的(de)(de)(de)(de)熱(re)(re)交換器(qi)。在(zai)很高的(de)(de)(de)(de)溫(wen)(wen)度(du)(du)下，或者熱(re)(re)負載要求(qiu)很高的(de)(de)(de)(de)制(zhi)冷(leng)量時(shi)通常(chang)也使(shi)用(yong)(yong)制(zhi)冷(leng)機。盡管同(tong)非定制(zhi)空(kong)調系統(tong)(tong)很相(xiang)似，這些(xie)專(zhuan)門設計的(de)(de)(de)(de)制(zhi)冷(leng)系統(tong)(tong)還是有些(xie)細微的(de)(de)(de)(de)差別，為了避免控(kong)制(zhi)柜內(nei)的(de)(de)(de)(de)組件受到熱(re)(re)負荷(he)的(de)(de)(de)(de)沖擊，通常(chang)會使(shi)用(yong)(yong)比非定制(zhi)空(kong)調系統(tong)(tong)高的(de)(de)(de)(de)蒸發器(qi)溫(wen)(wen)度(du)(du)，另一(yi)個(ge)(ge)非標(biao)準化的(de)(de)(de)(de)特性是監測(ce)和報告驅動(dong)程(cheng)序，它(ta)能保證(zheng)位(wei)于(yu)遠真(zhen)個(ge)(ge)工作職員(yuan)能獲得熱(re)(re)治(zhi)理系統(tong)(tong)的(de)(de)(de)(de)運行(xing)信(xin)息以(yi)及了解控(kong)制(zhi)柜內(nei)的(de)(de)(de)(de)運行(xing)狀態(tai)。雷子克公司的(de)(de)(de)(de)制(zhi)冷(leng)機設計為可(ke)以(yi)運行(xing)在(zai)高于(yu)55℃環境溫(wen)(wen)度(du)(du)中（例(li)如熱(re)(re)帶國家）

盡管蒸發器能往除一些濕氣(qi)(qi)，但假如(ru)在維(wei)護時控(kong)制(zhi)(zhi)(zhi)柜(ju)被打開，要控(kong)制(zhi)(zhi)(zhi)控(kong)制(zhi)(zhi)(zhi)柜(ju)內的(de)(de)濕氣(qi)(qi)不是輕易的(de)(de)。控(kong)制(zhi)(zhi)(zhi)柜(ju)內沒有外(wai)部環境空氣(qi)(qi)的(de)(de)滲透，當控(kong)制(zhi)(zhi)(zhi)柜(ju)內的(de)(de)溫(wen)度升高時，通常濕度也相對較低。閉環制(zhi)(zhi)(zhi)冷機可(ke)以很(hen)安全地安裝于控(kong)制(zhi)(zhi)(zhi)柜(ju)，大連控(kong)制(zhi)(zhi)(zhi)柜(ju)的(de)(de)防(fang)水(shui)和防(fang)塵率必(bi)須(xu)穩定。 

 ①精選(xuan)s7-300plc及優質(zhi)(zhi)標準柜體，精心設(she)計，精工制作(zuo)，設(she)備(bei)(bei)品質(zhi)(zhi)卓越。 ②在(zai)電(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不穩定時，快(kuai)速穩定輸(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)；在(zai)電(dian)(dian)(dian)(dian)流(liu)突變(bian)(bian)情況下(xia)(xia)，快(kuai)速控(kong)制變(bian)(bian)頻(pin)器(qi)輸(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)流(liu)，自動(dong)穩壓(ya)(ya)(ya)(ya)、限流(liu)： ③控(kong)制柜通(tong)過對(dui)負載(zai)(zai)檢(jian)測(ce)，合(he)理的(de)(de)(de)調整變(bian)(bian)頻(pin)器(qi)輸(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，從(cong)而提高變(bian)(bian)頻(pin)器(qi)的(de)(de)(de)運行(xing)效率。可(ke)與傳統(tong)的(de)(de)(de)降(jiang)低頻(pin)率方法組(zu)(zu)合(he)使用，獲得更(geng)高的(de)(de)(de)節能(neng)效果。 ④功(gong)(gong)能(neng)多(duo)樣：從(cong)一控(kong)一至一控(kong)多(duo)臺，主、備(bei)(bei)電(dian)(dian)(dian)(dian)機任意選(xuan)擇(ze)(ze)組(zu)(zu)合(he)，多(duo)種起動(dong)方式，各類控(kong)制形(xing)式。 ⑤靈活、多(duo)樣的(de)(de)(de)模擬輸(shu)(shu)入(ru)、輸(shu)(shu)出(chu)：變(bian)(bian)頻(pin)器(qi)提供幅(fu)度可(ke)調的(de)(de)(de)三路模擬信(xin)號輸(shu)(shu)入(ru)通(tong)道(dao)，和(he)兩路模擬信(xin)號輸(shu)(shu)出(chu)通(tong)道(dao)。用戶可(ke)根(gen)據要求選(xuan)擇(ze)(ze)電(dian)(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)信(xin)號控(kong)制，或向其他設(she)備(bei)(bei)輸(shu)(shu)出(chu)電(dian)(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)信(xin)號。 ⑥過流(liu)、過載(zai)(zai)、過壓(ya)(ya)(ya)(ya)、輸(shu)(shu)出(chu)短(duan)路等多(duo)重(zhong)保護功(gong)(gong)能(neng)，在(zai)故(gu)障情況下(xia)(xia)對(dui)變(bian)(bian)頻(pin)器(qi)和(he)電(dian)(dian)(dian)(dian)機實(shi)(shi)施快(kuai)速、有效的(de)(de)(de)保護。在(zai)非故(gu)障情況下(xia)(xia)，保障系(xi)統(tong)的(de)(de)(de)穩定、持續運行(xing)。 ⑦通(tong)過操(cao)作(zuo)面板(ban)，可(ke)實(shi)(shi)現(xian)所有參(can)數的(de)(de)(de)拷(kao)貝和(he)復制，面板(ban)本身(shen)可(ke)作(zuo)為移動(dong)的(de)(de)(de)存儲介質(zhi)(zhi)。