UPS不間斷電源的優點

1、UPS不間斷電源不需要(yao)人工操(cao)作可以自動切(qie)換(huan)供(gong)電模式，在(zai)有(you)電和沒電的情況下走不同通(tong)路，這樣有(you)利于減少能源浪費。

2、UPS供電(dian)(dian)系統在(zai)電(dian)(dian)網(wang)停電(dian)(dian)的(de)(de)時候才開始運(yun)行，這樣就(jiu)不會干擾正常(chang)(chang)的(de)(de)電(dian)(dian)網(wang)供電(dian)(dian)，非常(chang)(chang)安全(quan)。

3、在安裝時，只需(xu)要將備用電源(yuan)接入(ru)電路即可(ke)，它有特定(ding)的端口(kou)進(jin)行(xing)連(lian)(lian)接，可(ke)以針對(dui)不同設備，連(lian)(lian)入(ru)不同接口(kou)。

4、UPS不間(jian)斷電(dian)源(yuan)不會占用太大(da)空間(jian)，容易找到安(an)裝位置(zhi)。當(dang)設備運(yun)行空間(jian)較小時，可選(xuan)用類似電(dian)腦主機(ji)大(da)小的產品。

5、UPS不間斷電(dian)源主要優點主要在(zai)于不間斷供電(dian)能力(li)，當市電(dian)正常時，UPS交流(liu)(liu)(liu)電(dian)整流(liu)(liu)(liu)成(cheng)直(zhi)(zhi)流(liu)(liu)(liu)電(dian)，然后(hou)再把直(zhi)(zhi)流(liu)(liu)(liu)電(dian)逆變成(cheng)穩定無雜(za)質的交流(liu)(liu)(liu)電(dian)，供給負載使用。反(fan)之，可以將直(zhi)(zhi)流(liu)(liu)(liu)電(dian)逆變成(cheng)穩定無雜(za)質的交流(liu)(liu)(liu)電(dian)，繼(ji)續(xu)給負載使用。

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UPS不間斷電源的缺點

1、當電(dian)器設(she)(she)備對供電(dian)間(jian)隔時間(jian)要(yao)求苛刻(ke)的時候，不(bu)宜使(shi)用不(bu)間(jian)斷后備電(dian)源。這是(shi)因為UPS供電(dian)方式有較(jiao)長的反應時間(jian)，所(suo)以對充(chong)放電(dian)比(bi)較(jiao)敏感的設(she)(she)備不(bu)能用這類電(dian)源。

2、UPS不間斷(duan)電(dian)(dian)(dian)源輸入范圍窄，輸出供電(dian)(dian)(dian)質量差，因(yin)而(er)綜合可用性差。如果(guo)設(she)備(bei)的功(gong)率較(jiao)大(da)，需要的電(dian)(dian)(dian)量較(jiao)多，使用備(bei)用電(dian)(dian)(dian)源也是不合適的。

不間斷電源能供電多長時間

UPS不(bu)間(jian)(jian)(jian)斷(duan)電(dian)(dian)(dian)(dian)源(yuan)的供電(dian)(dian)(dian)(dian)時(shi)(shi)間(jian)(jian)(jian)不(bu)是無限的，這個(ge)時(shi)(shi)間(jian)(jian)(jian)受制(zhi)于蓄電(dian)(dian)(dian)(dian)池自身儲存能量的大小、負載大小、環(huan)境溫度、電(dian)(dian)(dian)(dian)池放電(dian)(dian)(dian)(dian)截止電(dian)(dian)(dian)(dian)壓(ya)等(deng)因數影響。一般情況來說，小型家用電(dian)(dian)(dian)(dian)腦UPS不(bu)間(jian)(jian)(jian)斷(duan)電(dian)(dian)(dian)(dian)源(yuan)時(shi)(shi)間(jian)(jian)(jian)能維(wei)持20分(fen)鐘左右，大型千瓦級別(bie)UPS可根據要求設置(zhi)電(dian)(dian)(dian)(dian)池組(zu)，供電(dian)(dian)(dian)(dian)時(shi)(shi)間(jian)(jian)(jian)可達1個(ge)小時(shi)(shi)以上(shang)，有(you)的甚至能供電(dian)(dian)(dian)(dian)10個(ge)小時(shi)(shi)。

UPS不間(jian)斷(duan)電(dian)源(yuan)到底(di)能(neng)用(yong)(yong)多長時(shi)(shi)間(jian)，要(yao)結合(he)實(shi)際情況來(lai)算。通(tong)常(chang)來(lai)說，UPS不間(jian)斷(duan)電(dian)源(yuan)廠家會在(zai)消費(fei)者(zhe)要(yao)求(qiu)的(de)(de)基(ji)礎上再調大功率(lv)和應急(ji)時(shi)(shi)間(jian)，這(zhe)樣既能(neng)保(bao)證負載能(neng)夠(gou)安全(quan)平穩的(de)(de)啟(qi)動(dong)，同(tong)時(shi)(shi)后(hou)備時(shi)(shi)間(jian)上更加有保(bao)證。如果發(fa)生交(jiao)流(liu)(liu)停電(dian)，那么(me)在(zai)UPS的(de)(de)蓄電(dian)池供電(dian)的(de)(de)寶(bao)貴時(shi)(shi)間(jian)內，用(yong)(yong)戶需(xu)要(yao)做(zuo)的(de)(de)就是(shi)趕(gan)緊(jin)恢復交(jiao)流(liu)(liu)電(dian)，比如啟(qi)用(yong)(yong)備用(yong)(yong)交(jiao)流(liu)(liu)電(dian)回(hui)路，啟(qi)用(yong)(yong)油機發(fa)電(dian)，實(shi)在(zai)不行，就只能(neng)緊(jin)急(ji)存(cun)(cun)盤(pan)，保(bao)存(cun)(cun)勞動(dong)成果，等待交(jiao)流(liu)(liu)電(dian)恢復正常(chang)后(hou)再繼續。