西門子變頻器6RA80顯示報警F60106修理診斷 

西(xi)(xi)門(men)子調速器維(wei)(wei)修(xiu)西(xi)(xi)門(men)子直流(liu)變頻(pin)器維(wei)(wei)修(xiu)/傳動(dong)器/驅動(dong)器維(wei)(wei)修(xiu)，上(shang)海恒(heng)稅電(dian)氣有(you)限公(gong)(gong)司維(wei)(wei)修(xiu)公(gong)(gong)司10年專注于西(xi)(xi)門(men)子自動(dong)化設(she)(she)備(bei)維(wei)(wei)修(xiu)銷(xiao)售，擁有(you)西(xi)(xi)門(men)子全套(tao)測(ce)(ce)試平(ping)臺(tai)，另外倉(cang)庫配件充足，維(wei)(wei)修(xiu)帶載運行可以快速可靠的檢(jian)測(ce)(ce)設(she)(she)備(bei)故障點位，維(wei)(wei)修(xiu)，上(shang)機測(ce)(ce)試正常后提供(gong)給客戶， 使設(she)(she)備(bei)能達到現場(chang)正常使用。為用戶節約時間成(cheng)本、提高生(sheng)產效率

過電流故障(zhang)(zhang)在變頻器各種(zhong)故障(zhang)(zhang)當中常見。該故障(zhang)(zhang)多是由于以下問題(ti)造(zao)(zao)成(cheng)的：首先，啟動時只要升速變頻器就報故障(zhang)(zhang)，說明過電流很嚴重，多是負載短(duan)路、機械部件卡(ka)死、逆變模塊軟擊穿損壞以及加速時間(jian)(jian)過短(duan)造(zao)(zao)成(cheng)的;其次變頻器一(yi)送電就報故障(zhang)(zhang)，而且(qie)不(bu)能“復位”排除，則大多是因(yin)為變頻器內部驅(qu)動電路損壞、電流檢測回路損壞等(deng)造(zao)(zao)成(cheng)的;后一(yi)種(zhong)現(xian)象，變頻器在通(tong)電瞬間(jian)(jian)或經過短(duan)暫(zan)的延時，便直接造(zao)(zao)成(cheng)上西門子變頻器6RA80顯示報警F60106修理診斷 級空開跳(tiao)閘同時機(ji)身內部發出(chu)炸響或冒出(chu)火花，則(ze)變(bian)頻器(qi)整流單(dan)元、功率逆(ni)變(bian)元件等直接出(chu)現擊(ji)穿故(gu)(gu)障所造成的(de)。這(zhe)(zhe)種(zhong)(zhong)故(gu)(gu)障現象也(ye)經常出(chu)現在(zai)變(bian)頻器(qi)故(gu)(gu)障中(zhong)(zhong)。在(zai)排(pai)除供電(dian)電(dian)壓過(guo)高外，還有一種(zhong)(zhong)情況下(xia)也(ye)會出(chu)現這(zhe)(zhe)種(zhong)(zhong)故(gu)(gu)障——當變(bian)頻器(qi)停機(ji)過(guo)程中(zhong)(zhong)。這(zhe)(zhe)種(zhong)(zhong)情況主要原因可(ke)能是減速時間(jian)太短或制動電(dian)阻及(ji)制動單(dan)元出(chu)現問(wen)題所導致的(de)。