
蓄(xu)電(dian)池(chi)是(shi)UPS用(yong)來(lai)作(zuo)為(wei)儲(chu)存(cun)電(dian)能(neng)的(di)裝(zhuang)置(zhi),它(ta)能(neng)夠(gou)在(zai)停(ting)電(dian)或(huo)電(dian)網(wang)異(yi)常(chang)時(shi)為(wei)設(she)備(bei)提(ti)供(gong)穩(wen)定(ding)的(di)電(dian)源(yuan),保(bao)障(zhang)設(she)備(bei)的(di)正(zheng)常(chang)運(yun)行(hang)。但(dan)是(shi)UPS蓄(xu)電(dian)池(chi)也(ye)需(xu)要(yao)定(ding)期(qi)放(fang)電(dian)以(yi)保(bao)持(chi)其(qi)性(xing)能(neng)和(hu)壽(shou)命(ming)。那(nuo)麽(ma),蓄(xu)電(dian)池(chi)過(guo)放(fang)電(dian)怎(zen)麽(ma)判(pan)斷(duan)?蓄(xu)電(dian)池(chi)過(guo)放(fang)電(dian)後(hou)如(ru)何(he)恢(hui)複(fu)?
蓄(xu)電(dian)池(chi)過(guo)放(fang)電(dian)如(ru)何(he)判(pan)斷(duan)
如(ru)下(xia)表(biao)所(suo)示(shi)蓄(xu)電(dian)池(chi)在(zai)不(bu)同(tong)放(fang)電(dian)電(dian)流(liu)下(xia),蓄(xu)電(dian)池(chi)放(fang)電(dian)終(zhong)止(zhi)電(dian)壓(ya)不(bu)一(yi)樣(yang)。如(ru)蓄(xu)電(dian)池(chi)在(zai)放(fang)電(dian)電(dian)流(liu)小(xiao)於(yu)20A的(di)情(qing)況(kuang)下(xia),蓄(xu)電(dian)池(chi)的(di)放(fang)電(dian)終(zhong)止(zhi)電(dian)壓(ya)不(bu)能(neng)低(di)於(yu)10.8V,否(pi)則(ze)就(jiu)是(shi)蓄(xu)電(dian)池(chi)過(guo)放(fang)電(dian)了(liao)。

UPS蓄(xu)電(dian)池(chi)過(guo)放(fang)電(dian)常(chang)見(xian)原(yuan)因(yin)
①蓄(xu)電(dian)池(chi)長(zhang)期(qi)不(bu)用(yong),由(you)自(zi)放(fang)電(dian)造(zao)成(cheng)的(di)過(guo)放(fang)電(dian)。所(suo)以(yi)蓄(xu)電(dian)池(chi)在(zai)長(zhang)期(qi)不(bu)用(yong)的(di)情(qing)況(kuang)下(xia),需(xu)要(yao)依(yi)據(ju)存(cun)儲(chu)溫(wen)度(duo)進(jin)行(hang)定(ding)期(qi)充(chong)電(dian),比(bi)如(ru)在(zai)21-30℃時(shi),每(mei)6個(ge)月(yue)就(jiu)需(xu)要(yao)充(chong)電(dian)一(yi)次(ci)。
②蓄(xu)電(dian)池(chi)的(di)放(fang)電(dian)終(zhong)止(zhi)電(dian)壓(ya)設(she)置(zhi)不(bu)準(zhun),甚(shen)至(zhi)許(xu)多(duo)電(dian)源(yuan)設(she)備(bei)沒(mo)有(you)蓄(xu)電(dian)池(chi)過(guo)放(fang)電(dian)轉(zhuan)換(huan)裝(zhuang)置(zhi),造(zao)成(cheng)蓄(xu)電(dian)池(chi)的(di)過(guo)放(fang)電(dian),這(zhe)種(zhong)情(qing)況(kuang)比(bi)較(jiao)常(chang)見(xian)。
蓄(xu)電(dian)池(chi)過(guo)放(fang)電(dian)的(di)後(hou)果(guo)
當(dang)蓄(xu)電(dian)池(chi)過(guo)放(fang)電(dian)後(hou),由(you)於(yu)蓄(xu)電(dian)池(chi)電(dian)壓(ya)低(di),UPS無(wu)法(fa)開(kai)機(ji),即(ji)使(shi)UPS開(kai)機(ji)了(liao),發(fa)現(xian)蓄(xu)電(dian)池(chi)經(jing)過(guo)一(yi)段(duan)時(shi)間(jian)充(chong)電(dian)後(hou),仍(reng)然(ran)充(chong)不(bu)進(jin)去(qu)電(dian),這(zhe)就(jiu)是(shi)蓄(xu)電(dian)池(chi)過(guo)放(fang)電(dian)造(zao)成(cheng)的(di)危(wei)害(hai)後(hou)果(guo)。
蓄(xu)電(dian)池(chi)“硫(liu)化(hua)”怎(zen)麽(ma)恢(hui)複(fu)容(rong)量(liang)
所(suo)謂(wei)硫(liu)化(hua)是(shi)指(zhi)正(zheng)負(fu)極(ji)板(pan)上(shang)形(xing)成(cheng)不(bu)可(ke)逆(ni)硫(liu)酸(suan)鉛(qian)鹽(yan)化(hua)組(zu)成(cheng)一(yi)層(ceng)白(bai)色(shai)粗(cu)粒(li)結(jie)晶(jing)的(di)硫(liu)酸(suan)鉛(qian)而(er)言(yan)。這(zhe)種(zhong)結(jie)晶(jing)體(ti)很(hen)難(nan)在(zai)正(zheng)常(chang)的(di)充(chong)電(dian)時(shi)消(xiao)除(chu),硫(liu)化(hua)的(di)形(xing)成(cheng)程(cheng)度(duo)與(yu)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)容(rong)量(liang)有(you)很(hen)大(dai)的(di)關(guan)係(ji),硫(liu)化(hua)越(yue)嚴(yan)重(chong),電(dian)容(rong)量(liang)越(yue)少(shao),直(zhi)至(zhi)報(bao)廢(fei)。
極(ji)板(pan)硫(liu)化(hua)的(di)因(yin)素(su)很(hen)多(duo),主(zhu)要(yao)是(shi)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)貯(zhu)存(cun)時(shi)間(jian)過(guo)長(zhang),因(yin)為(wei)極(ji)板(pan)在(zai)化(hua)成(cheng)處(chu)理(li)時(shi)活(huo)性(xing)物(wu)質(zhi)表(biao)麵(mian)存(cun)在(zai)硫(liu)酸(suan),導(dao)致(zhi)活(huo)性(xing)物(wu)質(zhi)表(biao)麵(mian)的(di)硫(liu)酸(suan)鉛(qian)老(lao)化(hua)後(hou)失(shi)去(qu)電(dian)離(li)的(di)作(zuo)用(yong)。鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)帶(dai)電(dian)擱(ge)置(zhi)時(shi)處(chu)於(yu)放(fang)電(dian)狀(zhuang)態(tai),放(fang)電(dian)後(hou)未(wei)及(ji)時(shi)給(ji)電(dian)池(chi)充(chong)電(dian),電(dian)解(xie)液(ye)密(mi)度(duo)過(guo)高(gao)或(huo)不(bu)純(chun),都(du)會(kuai)使(shi)正(zheng)負(fu)極(ji)板(pan)中(zhong)活(huo)性(xing)物(wu)質(zhi)的(di)表(biao)麵(mian)形(xing)成(cheng)不(bu)可(ke)硫(liu)化(hua)。所(suo)以(yi),硫(liu)化(hua)是(shi)導(dao)致(zhi)極(ji)板(pan)活(huo)性(xing)物(wu)質(zhi)失(shi)效(xiao)報(bao)廢(fei)的(di)主(zhu)要(yao)原(yuan)因(yin)。
如(ru)果(guo)出(chu)現(xian)蓄(xu)電(dian)池(chi)“硫(liu)化(hua)”,可(ke)以(yi)采(cai)用(yong)HDGC3986蓄(xu)電(dian)池(chi)整(zheng)組(zu)充(chong)放(fang)電(dian)活(huo)化(hua)儀(yi)幫(bang)助(zhu)蓄(xu)電(dian)池(chi)恢(hui)複(fu)容(rong)量(liang)。
選(xuan)型(xing):HDGC3985蓄(xu)電(dian)池(chi)整(zheng)組(zu)充(chong)放(fang)電(dian)活(huo)化(hua)儀(yi)
HDGC3986蓄(xu)電(dian)池(chi)整(zheng)組(zu)充(chong)放(fang)電(dian)活(huo)化(hua)儀(yi)集(ji)蓄(xu)電(dian)池(chi)恒(heng)流(liu)放(fang)電(dian)、智(zhi)能(neng)充(chong)電(dian)、活(huo)化(hua)、單(shan)體(ti)監(jian)測(ce)於(yu)一(yi)體(ti)。一(yi)機(ji)多(duo)用(yong),減(jian)少(shao)企(qi)業(ye)成(cheng)本(ben),降(xiang)低(di)維(wei)護(hu)人(ren)員(yuan)勞(lao)動(dong)強(jiang)度(duo),用(yong)於(yu)定(ding)期(qi)的(di)電(dian)池(chi)組(zu)檢(jian)測(ce)及(ji)落(la)後(hou)電(dian)池(chi)再(zai)生(sheng)活(huo)化(hua),為(wei)電(dian)池(chi)和(hu)UPS電(dian)源(yuan)維(wei)護(hu)提(ti)供(gong)科(ke)學(xue)的(di)檢(jian)測(ce)手(shou)段(duan)。用(yong)於(yu)電(dian)信(xin)、基(ji)站(zhan)、電(dian)力(li)等(deng)部(bu)門(men)。根(gen)據(ju)需(xu)要(yao)進(jin)行(hang)深(shen)度(duo)放(fang)電(dian),然(ran)後(hou)充(chong)電(dian),使(shi)電(dian)池(chi)組(zu)隨(sui)時(shi)保(bao)持(chi)滿(man)足(ju)狀(zhuang)態(tai)並(bing)延(yan)長(zhang)電(dian)池(chi)壽(shou)命(ming),是(shi)蓄(xu)電(dian)池(chi)維(wei)護(hu)工(gong)作(zuo)的(di)好(hao)助(zhu)手(shou)。