大連控制柜廠家控制柜制冷機方案：

閉環制冷(leng)機制冷(leng)時并不從外部(bu)(bu)引進空(kong)氣，這樣可以避免對(dui)內(nei)部(bu)(bu)組件的污染(ran)危害。制冷(leng)機通過(guo)內(nei)部(bu)(bu)的蒸(zheng)發器帶走(zou)控制柜內(nei)的熱量(liang)，再(zai)通過(guo)冷(leng)凝器的出氣口將熱量(liang)開釋。

制(zhi)冷(leng)(leng)機可以在控(kong)(kong)制(zhi)柜內所答應的(de)(de)(de)最高(gao)氣(qi)溫(wen)必須保(bao)(bao)持(chi)低于外(wai)部環(huan)境溫(wen)度(du)(du)時(shi)使(shi)(shi)用，使(shi)(shi)用制(zhi)冷(leng)(leng)機的(de)(de)(de)的(de)(de)(de)另(ling)(ling)一(yi)個原因是(shi)制(zhi)冷(leng)(leng)機的(de)(de)(de)外(wai)部尺寸小于相(xiang)同(tong)(tong)功率的(de)(de)(de)熱交換(huan)器(qi)。在很(hen)(hen)高(gao)的(de)(de)(de)溫(wen)度(du)(du)下，或者(zhe)熱負載要求(qiu)很(hen)(hen)高(gao)的(de)(de)(de)制(zhi)冷(leng)(leng)量時(shi)通常也使(shi)(shi)用制(zhi)冷(leng)(leng)機。盡管同(tong)(tong)非定制(zhi)空(kong)調系(xi)統很(hen)(hen)相(xiang)似，這些專門設(she)計(ji)的(de)(de)(de)制(zhi)冷(leng)(leng)系(xi)統還是(shi)有些細微的(de)(de)(de)差(cha)別，為了避免控(kong)(kong)制(zhi)柜內的(de)(de)(de)組件受到熱負荷的(de)(de)(de)沖擊，通常會使(shi)(shi)用比非定制(zhi)空(kong)調系(xi)統高(gao)的(de)(de)(de)蒸(zheng)發器(qi)溫(wen)度(du)(du)，另(ling)(ling)一(yi)個非標準化的(de)(de)(de)特性(xing)是(shi)監(jian)測和(he)報告驅動程序，它能保(bao)(bao)證位(wei)于遠真個工作(zuo)職員能獲得熱治理系(xi)統的(de)(de)(de)運(yun)行信息以及了解(jie)控(kong)(kong)制(zhi)柜內的(de)(de)(de)運(yun)行狀態。雷子(zi)克(ke)公司(si)的(de)(de)(de)制(zhi)冷(leng)(leng)機設(she)計(ji)為可以運(yun)行在高(gao)于55℃環(huan)境溫(wen)度(du)(du)中(zhong)（例如熱帶國家）

盡(jin)管蒸發器能往(wang)除一些濕(shi)氣(qi)，但假如在維(wei)護(hu)時控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)被打開，要控(kong)(kong)制(zhi)(zhi)(zhi)控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)內的(de)濕(shi)氣(qi)不是(shi)輕易的(de)。控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)內沒有外部環境空氣(qi)的(de)滲透(tou)，當控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)內的(de)溫度升高時，通常濕(shi)度也相(xiang)對較(jiao)低(di)。閉環制(zhi)(zhi)(zhi)冷機可以(yi)很(hen)安(an)(an)全(quan)地安(an)(an)裝于控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)，大連控(kong)(kong)制(zhi)(zhi)(zhi)柜(ju)(ju)的(de)防水和防塵率必(bi)須穩定。 

 ①精選(xuan)s7-300plc及優質標準柜(ju)體(ti)，精心(xin)設計，精工制(zhi)(zhi)作(zuo)，設備(bei)(bei)品質卓越。 ②在電(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)壓(ya)不穩(wen)定時，快(kuai)速(su)穩(wen)定輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)壓(ya)；在電(dian)(dian)(dian)(dian)流(liu)(liu)突變(bian)(bian)(bian)情(qing)況下，快(kuai)速(su)控(kong)(kong)(kong)制(zhi)(zhi)變(bian)(bian)(bian)頻(pin)(pin)(pin)器輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)流(liu)(liu)，自動(dong)穩(wen)壓(ya)、限(xian)流(liu)(liu)： ③控(kong)(kong)(kong)制(zhi)(zhi)柜(ju)通(tong)(tong)過對負載(zai)檢測，合理(li)的(de)(de)(de)調(diao)整變(bian)(bian)(bian)頻(pin)(pin)(pin)器輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)壓(ya)，從而提高變(bian)(bian)(bian)頻(pin)(pin)(pin)器的(de)(de)(de)運行效(xiao)率。可(ke)(ke)(ke)與傳統(tong)(tong)的(de)(de)(de)降低頻(pin)(pin)(pin)率方法組合使用(yong)，獲得更(geng)高的(de)(de)(de)節能效(xiao)果。 ④功能多(duo)樣：從一(yi)(yi)控(kong)(kong)(kong)一(yi)(yi)至一(yi)(yi)控(kong)(kong)(kong)多(duo)臺，主、備(bei)(bei)電(dian)(dian)(dian)(dian)機任(ren)意選(xuan)擇(ze)組合，多(duo)種起動(dong)方式，各(ge)類控(kong)(kong)(kong)制(zhi)(zhi)形式。 ⑤靈活、多(duo)樣的(de)(de)(de)模(mo)擬(ni)輸(shu)入(ru)(ru)、輸(shu)出(chu)(chu)：變(bian)(bian)(bian)頻(pin)(pin)(pin)器提供(gong)幅度可(ke)(ke)(ke)調(diao)的(de)(de)(de)三路(lu)模(mo)擬(ni)信號輸(shu)入(ru)(ru)通(tong)(tong)道，和兩路(lu)模(mo)擬(ni)信號輸(shu)出(chu)(chu)通(tong)(tong)道。用(yong)戶可(ke)(ke)(ke)根據(ju)要求(qiu)選(xuan)擇(ze)電(dian)(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)(dian)壓(ya)信號控(kong)(kong)(kong)制(zhi)(zhi)，或向其他設備(bei)(bei)輸(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)(dian)壓(ya)信號。 ⑥過流(liu)(liu)、過載(zai)、過壓(ya)、輸(shu)出(chu)(chu)短(duan)路(lu)等多(duo)重保護(hu)功能，在故障(zhang)情(qing)況下對變(bian)(bian)(bian)頻(pin)(pin)(pin)器和電(dian)(dian)(dian)(dian)機實施快(kuai)速(su)、有效(xiao)的(de)(de)(de)保護(hu)。在非故障(zhang)情(qing)況下，保障(zhang)系統(tong)(tong)的(de)(de)(de)穩(wen)定、持續運行。 ⑦通(tong)(tong)過操作(zuo)面(mian)板，可(ke)(ke)(ke)實現所有參(can)數(shu)的(de)(de)(de)拷貝和復(fu)制(zhi)(zhi)，面(mian)板本身可(ke)(ke)(ke)作(zuo)為移(yi)動(dong)的(de)(de)(de)存儲介質。