UPS應(ying)急電源的維(wei)護

場地的維護(hu):檢查室(shi)內是否通(tong)風(feng)透氣、室(shi)溫高(gao)度(du)，UPS應急電源(yuan)所(suo)配的蓄電池(chi)環境溫度(du)消防行業要(yao)求不高(gao)于(yu)(yu)40℃，高(gao)頻三三三相USP電源(yuan)，溫度(du)對(dui)蓄電池(chi)使用壽命影響(xiang)較大，有條件(jian)的單位應裝上(shang)空調。UPS必須遠離(li)火源(yuan)及品，高(gao)頻在(zai)線三相USP電源(yuan)，平常一(yi)般的雜物(wu)不要(yao)堆放(fang)于(yu)(yu)UPS放(fang)置的室(shi)內，既不利于(yu)(yu)防火安全也(ye)容易(yi)引來鼠類藏匿進而發生啃咬電纜線引發事故(gu)。

春(chun)(chun)夏季節潮(chao)濕的(de)(de)空氣易使UPS應(ying)急電源內(nei)部(bu)控(kong)制(zhi)電路板上(shang)結露，從而(er)使UPS出現控(kong)制(zhi)故(gu)障，因此春(chun)(chun)夏季節應(ying)讓(rang)室(shi)內(nei)盡量防潮(chao)，室(shi)內(nei)灰(hui)塵(chen)不(bu)能(neng)太多(duo)太臟，灰(hui)塵(chen)一般帶正電荷，如果UPS應(ying)急電源控(kong)制(zhi)板上(shang)積壓的(de)(de)太多(duo)就可能(neng)造成控(kong)制(zhi)板故(gu)障。UPS的(de)(de)放置點不(bu)能(neng)靠(kao)窗(chuang)戶太近(jin)，以防水浸、雨(yu)淋(lin)、日曬。

UPS系統安全使用

1.請保持進(jin)、排(pai)(pai)氣孔(kong)的(de)(de)(de)通(tong)暢。進(jin)、排(pai)(pai)氣孔(kong)的(de)(de)(de)通(tong)風不暢會導(dao)致不間斷電(dian)(dian)(dian)源UPS系統(tong)內部的(de)(de)(de)溫(wen)度(du)升(sheng)高，使機(ji)器(qi)中(zhong)元(yuan)器(qi)件的(de)(de)(de)壽(shou)(shou)(shou)命(ming)縮短(duan)，從而(er)影響整(zheng)機(ji)壽(shou)(shou)(shou)命(ming)。環境(jing)溫(wen)度(du)是影響UPS蓄電(dian)(dian)(dian)池(chi)(chi)壽(shou)(shou)(shou)命(ming)的(de)(de)(de)一個(ge)重(zhong)要因素，UPS蓄電(dian)(dian)(dian)池(chi)(chi)佳(jia)環境(jing)溫(wen)度(du)是在20－25℃之間。低于15℃時，其(qi)(qi)放電(dian)(dian)(dian)容量下降(jiang)，溫(wen)度(du)每(mei)(mei)降(jiang)低1℃，其(qi)(qi)容量下降(jiang)1%，而(er)溫(wen)度(du)過高(大于30℃)其(qi)(qi)壽(shou)(shou)(shou)命(ming)就會縮短(duan)；雖然溫(wen)度(du)的(de)(de)(de)升(sheng)高對電(dian)(dian)(dian)池(chi)(chi)放電(dian)(dian)(dian)能力(li)有所提高，但付(fu)出的(de)(de)(de)代價卻是電(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)壽(shou)(shou)(shou)命(ming)大大縮短(duan)。據(ju)試驗測定，三相USP電(dian)(dian)(dian)源，環境(jing)溫(wen)度(du)一旦(dan)超過25℃，每(mei)(mei)升(sheng)高10℃，電(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)壽(shou)(shou)(shou)命(ming)就要縮短(duan)一半(ban)。

2.液體或其他外來(lai)物體不允許進入UPS電源(yuan)機箱內。

3.萬一UPS系統周(zhou)圍(wei)起(qi)火(huo)，工頻電力三相(xiang)USP電源(yuan)，請(qing)使用干粉滅(mie)(mie)火(huo)器，若使用液體(ti)滅(mie)(mie)火(huo)器會有觸電危險。

4.UPS蓄(xu)(xu)電(dian)池的壽(shou)命隨環境(jing)溫度(du)的升高(gao)而縮短。定期更(geng)換蓄(xu)(xu)電(dian)池可(ke)保證不間斷電(dian)源UPS系統(tong)工(gong)作正常(chang)，且可(ke)維持(chi)足夠的供(gong)電(dian)后備時間。

外接(jie)(jie)電(dian)(dian)(dian)(dian)池(chi)線(xian)作(zuo)為插座(zuo)作(zuo)為連(lian)(lian)接(jie)(jie)UPS的一(yi)端(duan)，另一(yi)端(duan)作(zuo)為開放(fang)式二根(gen)線(xian)來連(lian)(lian)接(jie)(jie)電(dian)(dian)(dian)(dian)池(chi)組，要注意(yi)電(dian)(dian)(dian)(dian)池(chi)連(lian)(lian)接(jie)(jie)程(cheng)序(xu)(xu)意(yi)義重大，必須(xu)保(bao)證其程(cheng)序(xu)(xu)遵守以下規定：第一(yi)串連(lian)(lian)電(dian)(dian)(dian)(dian)池(chi)組提(ti)供(gong)電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)壓(ya);外接(jie)(jie)電(dian)(dian)(dian)(dian)池(chi)線(xian)首先(xian)連(lian)(lian)接(jie)(jie)電(dian)(dian)(dian)(dian)池(chi)端(duan)，紅線(xian)接(jie)(jie)電(dian)(dian)(dian)(dian)池(chi)組正(zheng)極“ +”，黑(hei)線(xian)接(jie)(jie)電(dian)(dian)(dian)(dian)池(chi)組負極“－”;

UPS一開始不(bu)接(jie)(jie)負載，在它的(de)電(dian)源線(xian)接(jie)(jie)好(hao)后;把外(wai)接(jie)(jie)電(dian)池(chi)線(xian)插頭連到UPS電(dian)池(chi)的(de)插座，讓(rang)電(dian)池(chi)組保持充電(dian)的(de)狀態;不(bu)要把電(dian)池(chi)打開，也不(bu)要將其損壞。觸摸電(dian)池(chi)前必須首(shou)先檢查看電(dian)壓(ya)的(de)有無。電(dian)池(chi)回(hui)(hui)路與輸入(ru)電(dian)源回(hui)(hui)路如(ru)果不(bu)分(fen)離(li)，在電(dian)池(chi)端子與地間可(ke)能存在高壓(ya)危險(xian)。