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呂梁UPS/EPS應急電源柜

EPS應急電(dian)源與UPS電(dian)源區別 EPS應急電(dian)源又稱EPS、EPS應急電(dian)源、消(xiao)防(fang)應急電(dian)源，，**新標準為(wei)《消(xiao)防(fang)應急照明(ming)與疏散指示系統》。是(shi)當今… 

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UPS即不間斷電(dian)(dian)(dian)(dian)(dian)(dian)源，是將(jiang)蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)（多(duo)為鉛酸免維護蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)）與主機(ji)相連(lian)接，通(tong)過(guo)主機(ji)逆變器(qi)(qi)(qi)等(deng)模塊電(dian)(dian)(dian)(dian)(dian)(dian)路將(jiang)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)轉換(huan)成市電(dian)(dian)(dian)(dian)(dian)(dian)的系(xi)統(tong)(tong)設(she)備。主要用于給(gei)單臺計(ji)算(suan)機(ji)、計(ji)算(suan)機(ji)網(wang)絡系(xi)統(tong)(tong)或其它電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)子設(she)備如電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)閥、壓(ya)(ya)(ya)力(li)變送器(qi)(qi)(qi)等(deng)提(ti)供穩定、不間斷的電(dian)(dian)(dian)(dian)(dian)(dian)力(li)供應。當市電(dian)(dian)(dian)(dian)(dian)(dian)輸(shu)入正常時，UPS將(jiang)市電(dian)(dian)(dian)(dian)(dian)(dian)穩壓(ya)(ya)(ya)后供應給(gei)負(fu)載使(shi)用，此時的就是一臺交流(liu)市電(dian)(dian)(dian)(dian)(dian)(dian)穩壓(ya)(ya)(ya)器(qi)(qi)(qi)，同時它還向機(ji)內電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian)(dian)(dian)；當市電(dian)(dian)(dian)(dian)(dian)(dian)中斷（事故停電(dian)(dian)(dian)(dian)(dian)(dian)）時，立(li)即將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)能，通(tong)過(guo)逆變零切(qie)換(huan)轉換(huan)的方法向負(fu)載繼續(xu)供應220V交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)，使(shi)負(fu)載維持正常工作并保護負(fu)載軟、硬件不受損壞。UPS設(she)備通(tong)常對電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)過(guo)高或電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)過(guo)低(di)都能提(ti)供保護。



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