大連控制柜廠家控制柜制冷機方案：

閉環制(zhi)(zhi)冷機制(zhi)(zhi)冷時并不(bu)從外部引進空氣，這樣可以(yi)避免對(dui)內部組(zu)件的污染危(wei)害。制(zhi)(zhi)冷機通(tong)過內部的蒸(zheng)發器(qi)帶(dai)走(zou)控(kong)制(zhi)(zhi)柜內的熱(re)量(liang)，再通(tong)過冷凝器(qi)的出氣口將熱(re)量(liang)開釋。

制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)可(ke)以在控制(zhi)(zhi)柜內所答應的(de)(de)(de)(de)最高(gao)氣溫必須保持低于(yu)外(wai)部環境溫度(du)時使(shi)用(yong)，使(shi)用(yong)制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)的(de)(de)(de)(de)的(de)(de)(de)(de)另一個(ge)(ge)原因是(shi)制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)的(de)(de)(de)(de)外(wai)部尺寸小于(yu)相同功(gong)率的(de)(de)(de)(de)熱(re)交換器(qi)。在很高(gao)的(de)(de)(de)(de)溫度(du)下，或者熱(re)負載要求很高(gao)的(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)量時通常(chang)也(ye)使(shi)用(yong)制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)。盡管同非(fei)定制(zhi)(zhi)空調(diao)系(xi)統很相似(si)，這些(xie)專門設計(ji)的(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)系(xi)統還是(shi)有些(xie)細微的(de)(de)(de)(de)差(cha)別，為(wei)了(le)避免(mian)控制(zhi)(zhi)柜內的(de)(de)(de)(de)組件受到熱(re)負荷的(de)(de)(de)(de)沖(chong)擊，通常(chang)會使(shi)用(yong)比非(fei)定制(zhi)(zhi)空調(diao)系(xi)統高(gao)的(de)(de)(de)(de)蒸發器(qi)溫度(du)，另一個(ge)(ge)非(fei)標準化的(de)(de)(de)(de)特(te)性是(shi)監(jian)測和報告驅動程序，它能保證位于(yu)遠真(zhen)個(ge)(ge)工作職員能獲(huo)得熱(re)治理系(xi)統的(de)(de)(de)(de)運(yun)(yun)行信息以及了(le)解控制(zhi)(zhi)柜內的(de)(de)(de)(de)運(yun)(yun)行狀態(tai)。雷子(zi)克(ke)公(gong)司的(de)(de)(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)設計(ji)為(wei)可(ke)以運(yun)(yun)行在高(gao)于(yu)55℃環境溫度(du)中（例如熱(re)帶國家）

盡管蒸發(fa)器能往除一(yi)些濕氣，但(dan)假(jia)如在維護時控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜被打開，要控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜內(nei)的(de)(de)濕氣不是(shi)輕(qing)易的(de)(de)。控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜內(nei)沒(mei)有(you)外(wai)部環(huan)境空氣的(de)(de)滲透，當控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜內(nei)的(de)(de)溫度升高(gao)時，通常濕度也(ye)相(xiang)對較(jiao)低(di)。閉環(huan)制(zhi)(zhi)(zhi)(zhi)(zhi)冷機可以很(hen)安全地安裝于控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜，大(da)連控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)柜的(de)(de)防(fang)水和防(fang)塵(chen)率必須穩定。 

 ①精選(xuan)(xuan)s7-300plc及優質標(biao)準柜(ju)體(ti)，精心設計，精工(gong)制(zhi)作(zuo)，設備(bei)品質卓(zhuo)越。 ②在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)(dian)壓不穩(wen)(wen)定(ding)時，快(kuai)速(su)(su)穩(wen)(wen)定(ding)輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)壓；在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)流(liu)突變(bian)情況(kuang)下(xia)，快(kuai)速(su)(su)控(kong)(kong)制(zhi)變(bian)頻(pin)(pin)(pin)器(qi)(qi)輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)流(liu)，自動穩(wen)(wen)壓、限流(liu)： ③控(kong)(kong)制(zhi)柜(ju)通(tong)過對(dui)負載檢測，合理的(de)(de)(de)調(diao)整(zheng)變(bian)頻(pin)(pin)(pin)器(qi)(qi)輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)壓，從(cong)而提(ti)高變(bian)頻(pin)(pin)(pin)器(qi)(qi)的(de)(de)(de)運(yun)行效(xiao)(xiao)率。可(ke)與(yu)傳統的(de)(de)(de)降低頻(pin)(pin)(pin)率方法(fa)組合使用(yong)，獲得更(geng)高的(de)(de)(de)節能效(xiao)(xiao)果。 ④功能多樣：從(cong)一控(kong)(kong)一至一控(kong)(kong)多臺(tai)，主、備(bei)電(dian)(dian)(dian)(dian)(dian)機任(ren)意選(xuan)(xuan)擇(ze)組合，多種起動方式，各類(lei)控(kong)(kong)制(zhi)形(xing)式。 ⑤靈活、多樣的(de)(de)(de)模(mo)擬輸(shu)入、輸(shu)出(chu)(chu)：變(bian)頻(pin)(pin)(pin)器(qi)(qi)提(ti)供(gong)幅度(du)可(ke)調(diao)的(de)(de)(de)三路模(mo)擬信號(hao)(hao)(hao)(hao)輸(shu)入通(tong)道(dao)，和(he)兩路模(mo)擬信號(hao)(hao)(hao)(hao)輸(shu)出(chu)(chu)通(tong)道(dao)。用(yong)戶可(ke)根據要求(qiu)選(xuan)(xuan)擇(ze)電(dian)(dian)(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)(dian)(dian)壓信號(hao)(hao)(hao)(hao)控(kong)(kong)制(zhi)，或向其他設備(bei)輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)(dian)(dian)壓信號(hao)(hao)(hao)(hao)。 ⑥過流(liu)、過載、過壓、輸(shu)出(chu)(chu)短路等(deng)多重(zhong)保(bao)護(hu)功能，在(zai)(zai)故障(zhang)情況(kuang)下(xia)對(dui)變(bian)頻(pin)(pin)(pin)器(qi)(qi)和(he)電(dian)(dian)(dian)(dian)(dian)機實施快(kuai)速(su)(su)、有效(xiao)(xiao)的(de)(de)(de)保(bao)護(hu)。在(zai)(zai)非故障(zhang)情況(kuang)下(xia)，保(bao)障(zhang)系統的(de)(de)(de)穩(wen)(wen)定(ding)、持續運(yun)行。 ⑦通(tong)過操作(zuo)面(mian)(mian)板，可(ke)實現所有參數的(de)(de)(de)拷貝和(he)復(fu)制(zhi)，面(mian)(mian)板本身可(ke)作(zuo)為移(yi)動的(de)(de)(de)存儲介質。