西門子直流裝置炸機燒保險-診斷問題所在，西(xi)門(men)子(zi)(zi)直(zhi)(zhi)流(liu)控制器(qi)(qi)維(wei)修(xiu)(xiu)(xiu)，西(xi)門(men)子(zi)(zi)直(zhi)(zhi)流(liu)驅動器(qi)(qi)維(wei)修(xiu)(xiu)(xiu)，西(xi)門(men)子(zi)(zi)直(zhi)(zhi)流(liu)驅動器(qi)(qi)維(wei)修(xiu)(xiu)(xiu)，西(xi)門(men)子(zi)(zi)6RA70維(wei)修(xiu)(xiu)(xiu)，西(xi)門(men)子(zi)(zi)6RA80維(wei)修(xiu)(xiu)(xiu)，西(xi)門(men)子(zi)(zi)6RA28維(wei)修(xiu)(xiu)(xiu)，SIMOREG直(zhi)(zhi)流(liu)調速裝置維(wei)修(xiu)(xiu)(xiu)， SIMOREGDCMASTER直(zhi)(zhi)流(liu)調速器(qi)(qi)維(wei)修(xiu)(xiu)(xiu)我司開展(zhan)西(xi)門(men)子(zi)(zi)備(bei)件(jian)維(wei)修(xiu)(xiu)(xiu)近10年的歷史,經驗(yan)豐富,技術成熟,備(bei)件(jian)齊(qi)全(quan),維(wei)修(xiu)(xiu)(xiu)周期短, 檢測(ce)條件(jian)齊(qi)全(quan),所有維(wei)修(xiu)(xiu)(xiu)物品(pin)檢修(xiu)(xiu)(xiu)成功后(hou)都會上電測(ce)試8小時以上，確認*后(hou)方可(ke)出(chu)庫,是您維(wei)修(xiu)(xiu)(xiu)西(xi)門(men)子(zi)(zi)設(she)備(bei)的*!

西門子直流裝置炸機燒保險-診斷問題所在：輸出電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)超出反時(shi)(shi)限特(te)點(dian)過載電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)額定值，防護功能動(dong)(dong)作，的(de)(de)(de)容量不(bu)(bu)夠大(da)。負荷(he)過重的(de)(de)(de)主要(yao)特(te)征(zheng)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機發(fa)(fa)燒，不(bu)(bu)僅如此，還(huan)可(ke)以從顯示(shi)屏上面讀取(qu)運行電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)來發(fa)(fa)現。主要(yao)因素是(shi)負荷(he)太大(da)，加減(jian)速時(shi)(shi)辰(chen)(chen)、運行周期(qi)時(shi)(shi)間太緊張；V/F特(te)點(dian)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓太高(gao)；變(bian)頻器功率過于小。引(yin)發(fa)(fa)某相(xiang)的(de)(de)(de)運行電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)太大(da)，致(zhi)使過載跳閘，其特(te)征(zheng)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機發(fa)(fa)燒不(bu)(bu)均衡，從顯示(shi)屏上讀取(qu)運行電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)時(shi)(shi)未必能發(fa)(fa)現（因顯示(shi)屏只顯示(shi)一(yi)(yi)相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)）。三(san)菱變(bian)頻器內部的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)部分發(fa)(fa)生故障，檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)出的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)信號偏大(da)，致(zhi)使跳閘。若(ruo)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機的(de)(de)(de)溫升不(bu)(bu)高(gao)。則首先應檢(jian)(jian)(jian)驗負荷(he)的(de)(de)(de)大(da)小，加減(jian)速時(shi)(shi)辰(chen)(chen)。首先想到(dao)的(de)(de)(de)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)損壞，經(jing)檢(jian)(jian)(jian)查(cha)并測(ce)(ce)(ce)(ce)量檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)后，發(fa)(fa)現檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)正常并沒有損壞。于是(shi)擴大(da)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)范圍，檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)驅(qu)動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)，在(zai)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)驅(qu)動(dong)(dong)波(bo)(bo)形時(shi)(shi)發(fa)(fa)現有一(yi)(yi)路(lu)(lu)(lu)波(bo)(bo)形不(bu)(bu)正常，再檢(jian)(jian)(jian)查(cha)該驅(qu)動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)周邊器件，發(fa)(fa)現C18貼片電(dian)(dian)(dian)(dian)(dian)(dian)容容量為0，更換后變(bian)頻器運行正常。

西門子直流裝置上電跳閘，開機炸可控硅，模塊壞，IGBT燒，通電燒保險，無勵磁電壓，報勵磁故障，西門子直流裝置報勵磁過流，速度不可控維修，西門子直流裝置報超速維修，帶負載報故障維修，冷卻風機壞維修，散熱風扇壞維修，直流調速裝置風扇原廠出售，西門子直流裝置報主板銷售，脈沖觸發板銷售，轉速度不穩定維修，可控硅晶閘管燒維修，直流調速裝置無顯示維修，西門子直流裝置報A018,西門子直流裝置報A015,運轉速度不連貫維修，高速不穩定維修，低速不穩定維修，啟動合閘跳保險維修，運轉不出力維修，控制板維修等等。西門子直流裝置報常見故障報警：F001，西門子直流裝置報F004，F005，F006 ，F007 ，F030 ，F036，F038，F040  F042，F046，F050，F052,F062，F068,F031,A031,A035，A025,F067,88888,A018,O12.1/O12.2,A019,10.3,F043，F068維修