6RA70直流調速裝置IGBT勵磁模塊壞，西門(men)子(zi)SIEMENS直(zhi)流(liu)調速器售后維(wei)修(xiu)(xiu)(xiu)廠家，，你的(de)(de)選擇沒(mei)有(you)錯。公司自成立(li)以(yi)來，長期維(wei)修(xiu)(xiu)(xiu)西門(men)子(zi)變頻器及伺服驅動器的(de)(de)，觸摸(mo)屏(ping)，PLC，直(zhi)流(liu)調速器等，積累了(le)豐富(fu)的(de)(de)維(wei)修(xiu)(xiu)(xiu)經驗(yan)，對所維(wei)修(xiu)(xiu)(xiu)的(de)(de)機器建立(li)完善的(de)(de)維(wei)修(xiu)(xiu)(xiu)檔案，所有(you)我們(men)維(wei)修(xiu)(xiu)(xiu)的(de)(de)機器我們(men)都有(you)完善的(de)(de)參(can)數備份，確保我們(men)維(wei)修(xiu)(xiu)(xiu)的(de)(de)機器上機即能使用。

6RA70直流調速裝置IGBT勵磁模塊壞，可(ke)以采取適(shi)(shi)當延長減(jian)(jian)速(su)時(shi)間(jian)的(de)(de)(de)(de)方(fang)法(fa)來解決(jue)，其實這種方(fang)法(fa)也是(shi)利用再(zai)(zai)生(sheng)(sheng)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)原(yuan)理(li)，延長減(jian)(jian)速(su)時(shi)間(jian)只是(shi)控(kong)制(zhi)(zhi)(zhi)負(fu)(fu)載(zai)的(de)(de)(de)(de)再(zai)(zai)生(sheng)(sheng)電壓對變(bian)頻(pin)器的(de)(de)(de)(de)充電速(su)度，使變(bian)頻(pin)器本身的(de)(de)(de)(de)20%的(de)(de)(de)(de)再(zai)(zai)生(sheng)(sheng)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)能(neng)力(li)(li)得到合理(li)利用而已，至于那些(xie)由(you)于外力(li)(li)的(de)(de)(de)(de)作(zuo)用（包(bao)括位能(neng)下放(fang)）而使電機處于再(zai)(zai)生(sheng)(sheng)狀態的(de)(de)(de)(de)負(fu)(fu)載(zai)，因(yin)(yin)其正常(chang)運(yun)行于制(zhi)(zhi)(zhi)動(dong)(dong)(dong)狀態，再(zai)(zai)生(sheng)(sheng)能(neng)量(liang)過高無法(fa)由(you)變(bian)頻(pin)器本身消耗掉，因(yin)(yin)此不可(ke)能(neng)采用直流(liu)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)或(huo)延長減(jian)(jian)速(su)時(shi)間(jian)的(de)(de)(de)(de)方(fang)法(fa)再(zai)(zai)生(sheng)(sheng)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)與直流(liu)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)相比，具有較(jiao)高的(de)(de)(de)(de)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)轉(zhuan)矩(ju)，而且制(zhi)(zhi)(zhi)動(dong)(dong)(dong)轉(zhuan)矩(ju)的(de)(de)(de)(de)大小可(ke)以跟據負(fu)(fu)載(zai)所需的(de)(de)(de)(de)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)力(li)(li)矩(ju)（即再(zai)(zai)生(sheng)(sheng)能(neng)量(liang)的(de)(de)(de)(de)高低）由(you)變(bian)頻(pin)器的(de)(de)(de)(de)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)單元自動(dong)(dong)(dong)控(kong)制(zhi)(zhi)(zhi)，因(yin)(yin)此再(zai)(zai)生(sheng)(sheng)制(zhi)(zhi)(zhi)動(dong)(dong)(dong)最(zui)適(shi)(shi)用于在正常(chang)工作(zuo)過程中(zhong)為負(fu)(fu)載(zai)提供制(zhi)(zhi)(zhi)動(dong)(dong)(dong)轉(zhuan)矩(ju)

而具有(you)(you)節能(neng)控(kong)制(zhi)功(gong)能(neng)的(de)(de)(de)(de)(de)(de)變(bian)(bian)頻(pin)(pin)(pin)器(qi)設(she)計有(you)(you)V/f模式(shi)，這(zhe)種模式(shi)可(ke)(ke)改(gai)善(shan)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)和變(bian)(bian)頻(pin)(pin)(pin)器(qi)的(de)(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)，其可(ke)(ke)根據負載電(dian)(dian)流自動(dong)(dong)(dong)降低變(bian)(bian)頻(pin)(pin)(pin)器(qi)輸出電(dian)(dian)壓(ya)，從而達到節能(neng)目的(de)(de)(de)(de)(de)(de)，可(ke)(ke)根據具體情況設(she)置為有(you)(you)效(xiao)或無效(xiao)，要說明的(de)(de)(de)(de)(de)(de)是，九(jiu)、十這(zhe)兩(liang)(liang)個參(can)(can)(can)數(shu)是很*，但有(you)(you)一些用(yong)戶(hu)在(zai)設(she)備改(gai)造中(zhong)(zhong)，根本無法(fa)啟(qi)用(yong)這(zhe)兩(liang)(liang)個參(can)(can)(can)數(shu)，即啟(qi)用(yong)后變(bian)(bian)頻(pin)(pin)(pin)器(qi)跳閘頻(pin)(pin)(pin)繁，停用(yong)后一切(qie)正常，究其原(yuan)因有(you)(you)：(1)原(yuan)用(yong)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)參(can)(can)(can)數(shu)與變(bian)(bian)頻(pin)(pin)(pin)器(qi)要求配(pei)用(yong)的(de)(de)(de)(de)(de)(de)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)參(can)(can)(can)數(shu)相差太大(da)，(2)對(dui)設(she)定(ding)參(can)(can)(can)數(shu)功(gong)能(neng)了解不(bu)(bu)夠，如節能(neng)控(kong)制(zhi)功(gong)能(neng)只能(neng)用(yong)于V/f控(kong)制(zhi)方(fang)式(shi)中(zhong)(zhong)，不(bu)(bu)能(neng)用(yong)于矢量(liang)控(kong)制(zhi)方(fang)式(shi)中(zhong)(zhong)，(3)啟(qi)用(yong)了矢量(liang)控(kong)制(zhi)方(fang)式(shi)，但沒有(you)(you)進行電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)參(can)(can)(can)數(shu)的(de)(de)(de)(de)(de)(de)手動(dong)(dong)(dong)設(she)定(ding)和自動(dong)(dong)(dong)讀取工作，或讀取方(fang)法(fa)不(bu)(bu)當，U/f恒定(ding)控(kong)制(zhi)U/f控(kong)制(zhi)是在(zai)改(gai)變(bian)(bian)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)電(dian)(dian)源頻(pin)(pin)(pin)率(lv)(lv)的(de)(de)(de)(de)(de)(de)同時改(gai)變(bian)(bian)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)電(dian)(dian)源的(de)(de)(de)(de)(de)(de)電(dian)(dian)壓(ya)，使電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)磁通(tong)保持一定(ding)，在(zai)較寬的(de)(de)(de)(de)(de)(de)調(diao)速范圍內。

西門子(zi)直流調(diao)速(su)裝置(zhi)常見故(gu)障：無勵(li)磁電壓維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，燒(shao)保(bao)險(xian)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)， 模塊炸維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)運轉速(su)度不(bu)(bu)穩定維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，燒(shao)可(ke)(ke)(ke)控硅維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，晶閘管(guan)燒(shao)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，直流調(diao)速(su)裝置(zhi)無顯示維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，運轉速(su)度不(bu)(bu)連貫(guan)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，高速(su)不(bu)(bu)穩定維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，低(di)速(su)不(bu)(bu)穩定維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，啟(qi)(qi)動合閘跳保(bao)險(xian)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，運轉不(bu)(bu)出力維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，報(bao)勵(li)磁故(gu)障維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，優化通(tong)不(bu)(bu)過維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，啟(qi)(qi)動報(bao)代碼(ma)故(gu)障維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，炸機(ji)(ji)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，電源板(ban)(ban)壞(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，速(su)度不(bu)(bu)可(ke)(ke)(ke)控維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，超速(su)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，帶負載報(bao)故(gu)障維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，冷卻風(feng)機(ji)(ji)壞(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，散熱風(feng)扇(shan)(shan)壞(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，直流調(diao)速(su)裝置(zhi)風(feng)扇(shan)(shan)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，勵(li)磁板(ban)(ban)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，電源板(ban)(ban)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，可(ke)(ke)(ke)控硅銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，晶閘管(guan)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，熔(rong)斷器銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，主板(ban)(ban)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，面板(ban)(ban)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，擴展板(ban)(ban)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，CBP2板(ban)(ban)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，通(tong)訊板(ban)(ban)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，脈沖觸發板(ban)(ban)銷(xiao)(xiao)(xiao)(xiao)(xiao)售(shou)(shou)，控制(zhi)板(ban)(ban)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)等等。

西門子6RA70直流調速(su)器常(chang)見(jian)故(gu)障(zhang)(zhang)：無輸(shu)出，無勵(li)磁電(dian)壓(ya)，跳閘，燒可(ke)(ke)控(kong)硅，模塊炸，速(su)度不(bu)(bu)可(ke)(ke)控(kong),主(zhu)板(ban)故(gu)障(zhang)(zhang)，控(kong)制板(ban)壞，轉速(su)不(bu)(bu)正常(chang)，開(kai)不(bu)(bu)了機，過流，過壓(ya)，過熱(re)，速(su)度不(bu)(bu)穩, 電(dian)機抖動，低速(su)不(bu)(bu)穩，高速(su)飛車，電(dian)機不(bu)(bu)轉，CUD1 C98043直流控(kong)制主(zhu)板(ban)維修(xiu)，C98043勵(li)磁板(ban)維修(xiu),F030 電(dian)樞電(dian)流過大(da)導致脈沖封鎖

西(xi)門子6RA70直(zhi)流(liu)調速器常見故障報警：F001，F004，F005，F006 ，F007 ，F030 ，F038，F040  F042，F046，F040，F050，F052等(deng)等(deng)報警維修(xiu)。

西門子調速器維修流程：

第1步：根據客戶的故障描述，分析判斷該調速器的可修性。 
第2步：客戶寄/送到我公司待檢。 
第3步：工程師具體檢測故障點，分析原因，給出處理建議。 
第4步：出具檢測報告書給客戶，報告中附有故障點，處理方法，維修價格，所需時間。 
第5步：征詢客戶意見，等待客戶確認，同意則進行維修，不同意則原機返回。 
第6步：工程師進行故障排除，維修OK, 帶電機測試。 
第7步：客戶付款。 
第8步：交付客戶使用。 
第(di)9步(bu)：良好的質(zhi)量跟蹤服務(wu)

6RA7018-6DS22-0 30A 
6RA7025-6DS22-0 60A 
6RA7028-6DS22-0 90A 
6RA7031-6DS22-0 125A 
6RA7075-6DS22-0 210A 
6RA7078-6DS22-0 280A 
6RA7081-6DS22-0 400A 
6RA7085-6DS22-0 600A 
6RA7087-6DS22-0 850A 
6RA7091-6DS22-0 1200A 
6RA7093-4DS22-0 1600A 
6RA7095-4DS22-0 2000A
6RA7025-6GS22-0 60A 
6RA7031-6GS22-0 125A 
6RA7075-6GS22-0 210A 
6RA7081-6GS22-0 400A 
6RA7085-6GS22-0 600A 
6RA7087-6GS22-0 800A