一、eps應急電源電池使用年限
EPS應急電源的電(dian)(dian)池(chi)(chi)(chi)(chi)壽命直接決定(ding)了其使(shi)用(yong)時(shi)(shi)間的長短。一般(ban)來說,電(dian)(dian)池(chi)(chi)(chi)(chi)的使(shi)用(yong)壽命可(ke)以(yi)通(tong)過充(chong)放(fang)電(dian)(dian)循環(huan)次數來衡量(liang)(liang)(liang)。大多(duo)數EPS應(ying)急電(dian)(dian)源使(shi)用(yong)的是鉛酸蓄(xu)電(dian)(dian)池(chi)(chi)(chi)(chi),其壽命通(tong)常為3-5年。具體(ti)的壽命取決于(yu)電(dian)(dian)池(chi)(chi)(chi)(chi)的質(zhi)量(liang)(liang)(liang)、使(shi)用(yong)環(huan)境、充(chong)電(dian)(dian)和放(fang)電(dian)(dian)的方式等因素。因此,在購買(mai)EPS應(ying)急電(dian)(dian)源時(shi)(shi),應(ying)選擇質(zhi)量(liang)(liang)(liang)可(ke)靠(kao)、品(pin)牌信(xin)譽好的產品(pin),同時(shi)(shi)確保(bao)電(dian)(dian)池(chi)(chi)(chi)(chi)在正常工作溫度(du)范圍(wei)內,合理(li)使(shi)用(yong)和充(chong)電(dian)(dian),以(yi)延長電(dian)(dian)池(chi)(chi)(chi)(chi)的壽命。
一般(ban)來說,當電池的容量大(da)幅下降(jiang)時,應(ying)(ying)及時進(jin)行更(geng)換。很多EPS應(ying)(ying)急電源配備了(le)電池測試功能,可以通過(guo)自檢和(he)報警來提醒用戶電池健康狀態。
二、EPS應急電源蓄電池怎么更換
1、首(shou)先確認EPS電源主機和電池柜所(suo)有開關都處于關閉狀(zhuang)態。
2、將主(zhu)機電池(chi)端子“+”、“-”與電池(chi)柜(ju)的電池(chi)輸(shu)出端子“+”、“-”對應連接(jie)。無電池(chi)柜(ju)機型跳過此步驟。
3、從電(dian)(dian)池柜“-”端(duan)子接駁黑(hei)色(se)線到(dao)整個(ge)電(dian)(dian)池組的“-”極(ji)(無(wu)電(dian)(dian)池柜機型直接從主機電(dian)(dian)池輸入端(duan)子“-”接線至整個(ge)電(dian)(dian)池組的“-”極(ji))。從此塊電(dian)(dian)池開始按照(zhao)串(chuan)聯接法連(lian)接電(dian)(dian)池。
4、將eps電源里的(de)電(dian)池(chi)拆解下來之后,我們(men)就可以安裝新(xin)的(de)電(dian)池(chi)了。
5、負(fu)載連接(jie)到(dao)相應輸出開關的下端。在連接(jie)負(fu)載之(zhi)前(qian),需(xu)用市電氣將在連接(jie)到(dao)電動助力轉向系統柜輸出之(zhi)前(qian)測試并確認負(fu)載正常。
6、關閉輸出開關,負載正常(chang)運行(xing)。當市電(dian)(dian)斷(duan)電(dian)(dian)時,主(zhu)機(ji)會(hui)(hui)自(zi)動轉(zhuan)入緊急(ji)狀態(tai),由電(dian)(dian)池(chi)組(zu)供電(dian)(dian)。市電(dian)(dian)進來,主(zhu)機(ji)會(hui)(hui)自(zi)動切換到市電(dian)(dian),同時給電(dian)(dian)池(chi)組(zu)充電(dian)(dian)。
7、利(li)用面板上的液晶面板,我們(men)可(ke)以達到靜(jing)音和搜索各種數據的目的。
8、關閉市的(de)電輸(shu)入開關將切(qie)換到市電,市電供(gong)電,市電輸(shu)出(chu)AC220V電壓(ya)。
9、當(dang)檢測到電(dian)(dian)池組、市電(dian)(dian)、負載正常時,關(guan)閉(bi)電(dian)(dian)池輸入(ru)開關(guan),按下(xia)啟動按鈕(niu),立(li)即進入(ru)應急運行,電(dian)(dian)池供電(dian)(dian),AC220V輸出(chu)電(dian)(dian)壓。當(dang)再次按下(xia)啟動按鈕(niu)時,它將自(zi)動關(guan)閉(bi)。
10、將商用電源連接到商用電源輸入開關(guan)的上端。
11、將電(dian)池(chi)(chi)組串聯到電(dian)池(chi)(chi)輸(shu)入開關的上端,電(dian)池(chi)(chi)組將具有相(xiang)應的DC電(dian)壓。