蓄(xu)電(dian)池(chi)容(rong)量(liang)的(di)檢(jian)查(cha)。一(yi)般(pan)通(tong)用(yong)的(di)方(fang)法(fa)是(shi)斷(duan)開(kai)市(shi)電(dian),但(dan)有(you)些(xie)重(chong)要(yao)部(bu)門(men)不(bu)宜(yi)采(cai)用(yong)這(zhe)種(zhong)方(fang)法(fa),因(yin)為(wei)萬(mo)一(yi)在(zai)蓄(xu)電(dian)池(chi)檢(jian)查(cha)期(qi)間(jian)市(shi)電(dian)停(ting)電(dian),將(qiang)造(zao)成(cheng)在(zai)線(xian)設(she)備(bei)停(ting)運(yun)。
HDGC3915 蓄(xu)電(dian)池(chi)快(kuai)速(su)容(rong)量(liang)測(ce)試(shi)儀(yi)
為(wei)了(liao)克(kei)服(fu)上(shang)述(shu)檢(jian)驗(yan)方(fang)法(fa)的(di)不(bu)足(ju),部(bu)分(fen)UPS廠(han)商(shang)在(zai)UPS中(zhong)開(kai)發(fa)了(liao)蓄(xu)電(dian)池(chi)檢(jian)查(cha)單(shan)元(yuan),其(qi)工(gong)作(zuo)原(yuan)理(li)是(shi)使(shi)UPS的(di)整(zheng)流(liu)器(qi)電(dian)壓(ya)緩(huan)慢(man)下(xia)降(xiang),一(yi)直(zhi)降(xiang)到(dao)蓄(xu)電(dian)池(chi)組(zu)正(zheng)常(chang)電(dian)壓(ya)以(yi)下(xia),若(ruo)這(zhe)時(shi)蓄(xu)電(dian)池(chi)開(kai)始(shi)放(fang)電(dian)而(er)且(qie)能(neng)堅(jian)持(chi)一(yi)段(duan)設(she)定(ding)的(di)時(shi)間(jian),麵(mian)板(pan)顯(xian)示(shi)屏(bing)上(shang)將(qiang)顯(xian)示(shi)蓄(xu)電(dian)池(chi)正(zheng)常(chang);若(ruo)蓄(xu)電(dian)池(chi)這(zhe)時(shi)不(bu)放(fang)電(dian),但(dan)由(you)於(yu)整(zheng)流(liu)器(qi)仍(reng)繼(ji)續(xu)向(xiang)逆(ni)變(bian)器(qi)供(gong)電(dian)。使(shi)UPS仍(reng)處(chu)於(yu)正(zheng)常(chang)供(gong)電(dian)狀(zhuang)態(tai),後(hou)麵(mian)設(she)備(bei)工(gong)作(zuo)則(ze)不(bu)受(shou)任(ren)何(he)影(ying)響(xiang),但(dan)麵(mian)板(pan)顯(xian)示(shi)屏(bing)上(shang)顯(xian)示(shi)蓄(xu)電(dian)池(chi)失(shi)效(xiao)、應(ying)更(geng)換(huan)的(di)信(xin)息(xi)。這(zhe)項(xiang)檢(jian)查(cha)可(ke)以(yi)自(zi)動(dong)進(jin)行(hang),也(ye)可(ke)以(yi)事(shi)先(xian)設(she)定(ding),可(ke)以(yi)設(she)定(ding)每(mei)隔(ge)多(duo)長(zhang)時(shi)間(jian)檢(jian)查(cha)一(yi)次(ci),每(mei)次(ci)檢(jian)查(cha)可(ke)以(yi)設(she)定(ding)到(dao)何(he)時(shi)自(zi)動(dong)進(jin)行(hang)或(huo)者(zhe)人(ren)工(gong)進(jin)行(hang),隻(zhi)需(xu)在(zai)麵(mian)板(pan)控(kong)製(zhi)屏(bing)上(shang)調(diao)出(chu)檢(jian)查(cha)指(zhi)令(ling)即(ji)可(ke)。