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榆林UPS/EPS應急電源柜

 EPS應急電(dian)源(yuan)與UPS電(dian)源(yuan)區別(bie) EPS應急電(dian)源(yuan)又稱EPS、EPS應急電(dian)源(yuan)、消防(fang)(fang)應急電(dian)源(yuan),,**新標(biao)準(zhun)為《消防(fang)(fang)應急照(zhao)明與疏散指示系統(tong)》。是(shi)當今… 

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UPS即(ji)不(bu)間斷(duan)電(dian)(dian)(dian)(dian)(dian)源(yuan),是(shi)將蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(多為鉛酸(suan)免維護(hu)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池)與主機(ji)(ji)相連接(jie),通(tong)過(guo)(guo)主機(ji)(ji)逆變(bian)器(qi)等模塊(kuai)電(dian)(dian)(dian)(dian)(dian)路將直流(liu)電(dian)(dian)(dian)(dian)(dian)轉(zhuan)換成市(shi)(shi)電(dian)(dian)(dian)(dian)(dian)的系(xi)統(tong)設(she)備(bei)。主要(yao)用于(yu)給單臺計算機(ji)(ji)、計算機(ji)(ji)網(wang)絡系(xi)統(tong)或其(qi)它電(dian)(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)(dian)子設(she)備(bei)如電(dian)(dian)(dian)(dian)(dian)磁閥、壓(ya)力(li)(li)變(bian)送器(qi)等提供(gong)穩(wen)定、不(bu)間斷(duan)的電(dian)(dian)(dian)(dian)(dian)力(li)(li)供(gong)應(ying)(ying)。當市(shi)(shi)電(dian)(dian)(dian)(dian)(dian)輸入正(zheng)常時(shi),UPS將市(shi)(shi)電(dian)(dian)(dian)(dian)(dian)穩(wen)壓(ya)后供(gong)應(ying)(ying)給負載(zai)(zai)使(shi)用,此時(shi)的就是(shi)一臺交流(liu)市(shi)(shi)電(dian)(dian)(dian)(dian)(dian)穩(wen)壓(ya)器(qi),同時(shi)它還向(xiang)(xiang)機(ji)(ji)內電(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian);當市(shi)(shi)電(dian)(dian)(dian)(dian)(dian)中斷(duan)(事故(gu)停電(dian)(dian)(dian)(dian)(dian))時(shi),立即(ji)將電(dian)(dian)(dian)(dian)(dian)池的直流(liu)電(dian)(dian)(dian)(dian)(dian)能,通(tong)過(guo)(guo)逆變(bian)零切換轉(zhuan)換的方法向(xiang)(xiang)負載(zai)(zai)繼續供(gong)應(ying)(ying)220V交流(liu)電(dian)(dian)(dian)(dian)(dian),使(shi)負載(zai)(zai)維持正(zheng)常工(gong)作并保(bao)護(hu)負載(zai)(zai)軟、硬件(jian)不(bu)受損壞。UPS設(she)備(bei)通(tong)常對電(dian)(dian)(dian)(dian)(dian)壓(ya)過(guo)(guo)高或電(dian)(dian)(dian)(dian)(dian)壓(ya)過(guo)(guo)低都能提供(gong)保(bao)護(hu)。



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