大功率蓄電池充電機常見故障
2019/4/15 15:00:54??????點擊：
1.大(da)功率蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)指(zhi)示燈不(bu)亮(liang)，充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)指(zhi)示燈也不(bu)亮(liang)。檢查(cha)(cha)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)輸(shu)(shu)入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)插頭與市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)有(you)(you)沒(mei)有(you)(you)連接好(hao)，可(ke)(ke)將充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)輸(shu)(shu)入插頭插至正常的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)插座中(zhong)試一下(xia)，如情(qing)況依(yi)舊，將充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)外(wai)殼打開(kai)(kai)，觀察一下(xia)機(ji)內保險(xian)(xian)絲(si)有(you)(you)沒(mei)有(you)(you)斷(duan)，如沒(mei)有(you)(you)斷(duan)，先檢查(cha)(cha)一下(xia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)輸(shu)(shu)入線(xian)是(shi)否良好(hao)，在排(pai)除電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)輸(shu)(shu)入線(xian)的(de)故(gu)障后，應(ying)檢查(cha)(cha)一下(xia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路板上(shang)高(gao)壓(ya)(ya)區附近(jin)的(de)元器(qi)(qi)(qi)件是(shi)否有(you)(you)虛焊，保險(xian)(xian)絲(si)座是(shi)否有(you)(you)接觸不(bu)良現象(xiang)，重(zhong)點檢查(cha)(cha)變壓(ya)(ya)器(qi)(qi)(qi)T1、三極(ji)管V1、V2等是(shi)否有(you)(you)虛焊現象(xiang)。另外(wai)，R5或R6開(kai)(kai)路，也會(hui)(hui)引起(qi)上(shang)述故(gu)障，如機(ji)內保險(xian)(xian)絲(si)已斷(duan)，則千萬不(bu)要更換大(da)安培的(de)保險(xian)(xian)絲(si)管（充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)的(de)保險(xian)(xian)絲(si)管一般(ban)為2A），應(ying)重(zhong)點檢查(cha)(cha)D1-D4、V1、V2、R4、R7及D15、D21有(you)(you)無損(sun)(sun)壞(huai)，如有(you)(you)損(sun)(sun)壞(huai)，可(ke)(ke)用(yong)同類型的(de)更換。請(qing)注意，上(shang)述元件損(sun)(sun)壞(huai)時(shi)(shi)，可(ke)(ke)能(neng)會(hui)(hui)同時(shi)(shi)損(sun)(sun)壞(huai)一到(dao)二個(ge)，有(you)(you)時(shi)(shi)可(ke)(ke)能(neng)會(hui)(hui)同時(shi)(shi)損(sun)(sun)壞(huai)好(hao)幾個(ge)，檢修時(shi)(shi)需要逐一檢查(cha)(cha)、更換這些元件后才(cai)能(neng)通電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。
2.大功率(lv)蓄(xu)電池充電機發熱量(liang)大、且伴(ban)有異常(chang)響聲。故障原(yuan)因是(shi)輸出級(ji)消振(zhen)阻容R31、C17損壞所致。另外，C12開路或(huo)虛焊也會引起上述故障。
3.大功率蓄電池充電機工作時有異常響聲，充不進電。檢查電路板上C8是否有虛焊或損壞，一般更換C8均能解決.上(shang)海施能電(dian)器設備(bei)有限公司(si)始建于1984年，上海市高新技術企業，中國工業車輛優秀配套供應商，上海電器行業名優產品，主要生產工頻系列充電機，高頻系列充電機，鋰電池充電機，系列放電機，系列充放電機等電器產品。
2.大功率(lv)蓄(xu)電池充電機發熱量(liang)大、且伴(ban)有異常(chang)響聲。故障原(yuan)因是(shi)輸出級(ji)消振(zhen)阻容R31、C17損壞所致。另外，C12開路或(huo)虛焊也會引起上述故障。
3.大功率蓄電池充電機工作時有異常響聲，充不進電。檢查電路板上C8是否有虛焊或損壞，一般更換C8均能解決.上(shang)海施能電(dian)器設備(bei)有限公司(si)始建于1984年，上海市高新技術企業，中國工業車輛優秀配套供應商，上海電器行業名優產品，主要生產工頻系列充電機，高頻系列充電機，鋰電池充電機，系列放電機，系列充放電機等電器產品。
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