大功率蓄電池充電機常見故障
2019/4/15 15:00:54??????點擊：
1.大(da)(da)功率蓄(xu)電(dian)(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)源指(zhi)示(shi)燈不(bu)亮，充(chong)(chong)電(dian)(dian)(dian)(dian)指(zhi)示(shi)燈也不(bu)亮。檢(jian)(jian)查(cha)(cha)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)輸入(ru)(ru)電(dian)(dian)(dian)(dian)源插(cha)頭與市(shi)電(dian)(dian)(dian)(dian)有(you)(you)(you)(you)(you)沒有(you)(you)(you)(you)(you)連(lian)接好，可(ke)(ke)將充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)輸入(ru)(ru)插(cha)頭插(cha)至正常的(de)(de)(de)電(dian)(dian)(dian)(dian)源插(cha)座(zuo)中試一(yi)(yi)(yi)下，如情況依舊，將充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)外(wai)殼打開(kai)，觀察一(yi)(yi)(yi)下機內保(bao)險(xian)(xian)絲有(you)(you)(you)(you)(you)沒有(you)(you)(you)(you)(you)斷，如沒有(you)(you)(you)(you)(you)斷，先檢(jian)(jian)查(cha)(cha)一(yi)(yi)(yi)下電(dian)(dian)(dian)(dian)源輸入(ru)(ru)線是否(fou)良(liang)好，在排除(chu)電(dian)(dian)(dian)(dian)源輸入(ru)(ru)線的(de)(de)(de)故障后，應檢(jian)(jian)查(cha)(cha)一(yi)(yi)(yi)下電(dian)(dian)(dian)(dian)路板上高壓(ya)區附近的(de)(de)(de)元(yuan)器(qi)(qi)件是否(fou)有(you)(you)(you)(you)(you)虛(xu)焊，保(bao)險(xian)(xian)絲座(zuo)是否(fou)有(you)(you)(you)(you)(you)接觸不(bu)良(liang)現象(xiang)，重(zhong)點檢(jian)(jian)查(cha)(cha)變壓(ya)器(qi)(qi)T1、三極(ji)管V1、V2等是否(fou)有(you)(you)(you)(you)(you)虛(xu)焊現象(xiang)。另(ling)外(wai)，R5或R6開(kai)路，也會引(yin)起上述故障，如機內保(bao)險(xian)(xian)絲已斷，則千萬不(bu)要更(geng)換大(da)(da)安培的(de)(de)(de)保(bao)險(xian)(xian)絲管（充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)(de)保(bao)險(xian)(xian)絲管一(yi)(yi)(yi)般(ban)為2A），應重(zhong)點檢(jian)(jian)查(cha)(cha)D1-D4、V1、V2、R4、R7及D15、D21有(you)(you)(you)(you)(you)無損(sun)壞(huai)(huai)，如有(you)(you)(you)(you)(you)損(sun)壞(huai)(huai)，可(ke)(ke)用同(tong)類型的(de)(de)(de)更(geng)換。請(qing)注意，上述元(yuan)件損(sun)壞(huai)(huai)時(shi)，可(ke)(ke)能會同(tong)時(shi)損(sun)壞(huai)(huai)一(yi)(yi)(yi)到二(er)個，有(you)(you)(you)(you)(you)時(shi)可(ke)(ke)能會同(tong)時(shi)損(sun)壞(huai)(huai)好幾(ji)個，檢(jian)(jian)修時(shi)需要逐一(yi)(yi)(yi)檢(jian)(jian)查(cha)(cha)、更(geng)換這(zhe)些(xie)元(yuan)件后才(cai)能通電(dian)(dian)(dian)(dian)。
2.大(da)功率(lv)蓄電(dian)池充電(dian)機發熱(re)量(liang)大(da)、且伴有異(yi)常(chang)響聲。故障(zhang)(zhang)原因是輸(shu)出級消振(zhen)阻容(rong)R31、C17損壞所致。另外，C12開路(lu)或虛焊也會引(yin)起(qi)上述故障(zhang)(zhang)。
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.上海施能電器設備有限(xian)公司始(shi)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(da)功率(lv)蓄電(dian)池充電(dian)機發熱(re)量(liang)大(da)、且伴有異(yi)常(chang)響聲。故障(zhang)(zhang)原因是輸(shu)出級消振(zhen)阻容(rong)R31、C17損壞所致。另外，C12開路(lu)或虛焊也會引(yin)起(qi)上述故障(zhang)(zhang)。
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.上海施能電器設備有限(xian)公司始(shi)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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