目(mu)前(qian)使(shi)用(yong)的(di)蓄(xu)電(dian)池(chi)主(zhu)要(yao)是(shi)免(wen)維(wei)護(hu)密(mi)封(feng)式(shi)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi),這(zhe)種(zhong)蓄(xu)電(dian)池(chi)普(pu)通(tong)型(xing)的(di)設(she)計(ji)壽(shou)命(ming)是(shi)5年(nian),長(zhang)壽(shou)命(ming)的(di)是(shi)10年(nian)或(huo)15年(nian)。設(she)計(ji)壽(shou)命(ming)在(zai)蓄(xu)電(dian)池(chi)生(sheng)產(chan)廠(han)家(jia)要(yao)求(qiu)的(di)環(huan)境(jing)下(xia)才(cai)能(neng)達(da)到(dao).影(ying)響(xiang)蓄(xu)電(dian)池(chi)壽(shou)命(ming)的(di)典(dian)型(xing)因(yin)素(su)是(shi)環(huan)境(jing)溫(wen)度(duo),一(yi)般(pan)蓄(xu)電(dian)池(chi)生(sheng)產(chan)廠(han)家(jia)要(yao)求(qiu)的(di)環(huan)境(jing)溫(wen)度(duo)是(shi)在(zai)15℃~25℃之(zhi)間(jian),隨(sui)溫(wen)度(duo)的(di)升(sheng)高(gao)蓄(xu)電(dian)池(chi)的(di)放(fang)電(dian)能(neng)力(li)有(you)所(suo)提(ti)高(gao),但(dan)都(du)高(gao)不(bu)出(chu)30%,但(dan)為(wei)此(ci)付(fu)出(chu)的(di)代(dai)價(jia)卻(que)是(shi)蓄(xu)電(dian)池(chi)壽(shou)命(ming)的(di)大(dai)大(dai)縮(suo)短(duan),因(yin)為(wei)環(huan)境(jing)溫(wen)度(duo)一(yi)旦(dan)超(chao)過(guo)25℃,隻(zhi)要(yao)溫(wen)度(duo)每(mei)升(sheng)高(gao)10℃,蓄(xu)電(dian)池(chi)的(di)壽(shou)命(ming)就(jiu)縮(suo)短(duan)一(yi)半(ban)。例(li)如(ru)蓄(xu)電(dian)池(chi)的(di)壽(shou)命(ming)是(shi)5年(nian),那(nuo)麽(ma)環(huan)境(jing)溫(wen)度(duo)為(wei)35℃時(shi)蓄(xu)電(dian)池(chi)的(di)壽(shou)命(ming)就(jiu)隻(zhi)有(you)2.5年(nian),如(ru)溫(wen)度(duo)再(zai)升(sheng)高(gao)10℃而(er)達(da)到(dao)45℃,蓄(xu)電(dian)池(chi)的(di)壽(shou)命(ming)就(jiu)隻(zhi)有(you)1.25年(nian)甚(shen)至(zhi)更(geng)少(shao)。要(yao)想(xiang)提(ti)高(gao)蓄(xu)電(dian)池(chi)的(di)使(shi)用(yong)壽(shou)命(ming),還(huan)須(xu)嚴(yan)格(ge)遵(zun)循(xun)充(chong)電(dian)電(dian)流(liu)不(bu)得(dei)超(chao)過(guo)蓄(xu)電(dian)池(chi)允(yun)許(xu)的(di)充(chong)電(dian)電(dian)流(liu)。在(zai)實(shi)際(ji)應(ying)用(yong)中(zhong),因(yin)蓄(xu)電(dian)池(chi)故(gu)障(zhang)而(er)導(dao)致(zhi)UPS不(bu)能(neng)正(zheng)常(chang)工(gong)作(zuo)的(di)比(bi)例(li)達(da)30%以(yi)上(shang).因(yin)此(ci)對(dui)蓄(xu)電(dian)池(chi)組(zu)進(jin)行(hang)正(zheng)確(que)維(wei)護(hu)和(hu)保(bao)養(yang),是(shi)延(yan)長(zhang)UPS使(shi)用(yong)壽(shou)命(ming)的(di)關(guan)鍵(jian)。
免(wen)維(wei)護(hu)蓄(xu)電(dian)池(chi)隻(zhi)是(shi)免(wen)除(chu)了(liao)以(yi)往(wang)的(di)測(ce)比(bi)、配(pei)比(bi)、定(ding)時(shi)添(tian)加(jia)蒸(zheng)餾(liu)水(shui)的(di)工(gong)作(zuo)。但(dan)工(gong)作(zuo)狀(zhuang)態(tai)對(dui)蓄(xu)電(dian)池(chi)的(di)影(ying)響(xiang)並(bing)沒(mo)有(you)改(gai)變(bian),不(bu)正(zheng)常(chang)工(gong)作(zuo)狀(zhuang)態(tai)對(dui)蓄(xu)電(dian)池(chi)造(zao)成(cheng)的(di)影(ying)響(xiang)沒(mo)有(you)改(gai)變(bian),這(zhe)部(bu)分(fen)的(di)維(wei)護(hu)和(hu)檢(jian)修(xiu)工(gong)作(zuo)仍(reng)是(shi)非(fei)常(chang)重(chong)要(yao)的(di)。UPS係(ji)統(tong)的(di)大(dai)量(liang)維(wei)護(hu)和(hu)檢(jian)修(xiu)工(gong)作(zuo)主(zhu)要(yao)在(zai)蓄(xu)電(dian)池(chi)部(bu)分(fen)。
所(suo)有(you)蓄(xu)電(dian)池(chi)實(shi)際(ji)可(ke)用(yong)容(rong)量(liang)與(yu)蓄(xu)電(dian)池(chi)放(fang)電(dian)電(dian)流(liu)、環(huan)境(jing)工(gong)作(zuo)溫(wen)度(duo)、儲(chu)存(cun)時(shi)間(jian)及(ji)負(fu)荷(he)特(te)性(xing)(電(dian)阻(zu)性(xing)、電(dian)感(gan)性(xing)、電(dian)容(rong)性(xing))密(mi)切(qie)相(xiang)關(guan)。如(ru)果(guo)不(bu)能(neng)正(zheng)確(que)地(de)使(shi)用(yong)UPS,往(wang)往(wang)會(kuai)造(zao)成(cheng)蓄(xu)電(dian)池(chi)實(shi)際(ji)可(ke)用(yong)容(rong)量(liang)遠(yuan)小(xiao)於(yu)額(e)定(ding)標(biao)稱(chen)容(rong)量(liang)。為(wei)了(liao)使(shi)UPS所(suo)用(yong)的(di)蓄(xu)電(dian)池(chi)的(di)實(shi)際(ji)可(ke)供(gong)使(shi)用(yong)容(rong)量(liang)盡(jin)可(ke)能(neng)地(de)不(bu)下(xia)降(xiang),保(bao)持(chi)蓄(xu)電(dian)池(chi)的(di)充(chong)放(fang)電(dian)特(te)性(xing)不(bu)致(zhi)隨(sui)時(shi)間(jian)增(zeng)長(zhang)而(er)明(ming)顯(xian)惡(wu)化(hua),延(yan)長(zhang)蓄(xu)電(dian)池(chi)組(zu)的(di)使(shi)用(yong)壽(shou)命(ming),在(zai)UPS的(di)日(ri)常(chang)使(shi)用(yong)中(zhong)應(ying)注(zhu)意(yi)以(yi)下(xia)事(shi)項(xiang)。