(SIEMENS德國)西(xi)(xi)門(men)(men)子(zi)MM440變(bian)(bian)(bian)(bian)頻(pin)器維(wei)(wei)(wei)修(xiu)(xiu)中心,西(xi)(xi)門(men)(men)子(zi)交流變(bian)(bian)(bian)(bian)頻(pin)調速器維(wei)(wei)(wei)修(xiu)(xiu),西(xi)(xi)門(men)(men)子(zi)水(shui)磊(lei)變(bian)(bian)(bian)(bian)頻(pin)器維(wei)(wei)(wei)修(xiu)(xiu),西(xi)(xi)門(men)(men)子(zi)工業變(bian)(bian)(bian)(bian)頻(pin)器維(wei)(wei)(wei)修(xiu)(xiu),西(xi)(xi)門(men)(men)子(zi)直流電機變(bian)(bian)(bian)(bian)頻(pin)器維(wei)(wei)(wei)修(xiu)(xiu),MICROMASTER 440變(bian)(bian)(bian)(bian)頻(pin)器維(wei)(wei)(wei)修(xiu)(xiu),西(xi)(xi)門(men)(men)子(zi)MM440變(bian)(bian)(bian)(bian)頻(pin)器出故(gu)障不能復位維(wei)(wei)(wei)修(xiu)(xiu),西(xi)(xi)門(men)(men)子(zi)變(bian)(bian)(bian)(bian)頻(pin)器十年維(wei)(wei)(wei)修(xiu)(xiu)技(ji)術,配件(jian)齊(qi)全,各種故(gu)障當天修(xiu)(xiu)復。
(SIEMENS德國)西門子MM440變頻器維修中心,西門子工業變頻器(qi)十年維修技術,配件齊(qi)全,各種故障當天修復,歡迎送機現場維修。
(SIEMENS德國)西門子MM440變頻器維修中心,檢修有故障的變頻器時,在上電之前先要用萬用表檢查整流橋和IGBT模塊是否損壞,線路板上有沒有明顯燒損的痕跡。
具體(ti)方法是(shi):用(yong)萬用(yong)表(biao)(biao)的(de)(de)電(dian)(dian)(dian)阻(zu)(zu)1K檔,黑(hei)表(biao)(biao)棒(bang)接(jie)變(bian)頻(pin)(pin)器(qi)的(de)(de)直(zhi)流(liu)端(duan)(duan)(duan)(-)極,用(yong)紅(hong)表(biao)(biao)棒(bang)分別測量變(bian)頻(pin)(pin)器(qi)的(de)(de)三(san)(san)(san)(san)(san)相(xiang)(xiang)輸(shu)(shu)入(ru)(ru)端(duan)(duan)(duan)和三(san)(san)(san)(san)(san)相(xiang)(xiang)輸(shu)(shu)出(chu)端(duan)(duan)(duan)的(de)(de)電(dian)(dian)(dian)阻(zu)(zu),其(qi)阻(zu)(zu)值應該在5K-10K之間(jian),三(san)(san)(san)(san)(san)相(xiang)(xiang)阻(zu)(zu)值要(yao)(yao)一(yi)樣(yang),輸(shu)(shu)出(chu)端(duan)(duan)(duan)的(de)(de)阻(zu)(zu)值比(bi)輸(shu)(shu)入(ru)(ru)端(duan)(duan)(duan)略小一(yi)些,并(bing)(bing)且沒(mei)有充放電(dian)(dian)(dian)現象(xiang)。然后,反過來將紅(hong)表(biao)(biao)棒(bang)接(jie)變(bian)頻(pin)(pin)器(qi)的(de)(de)直(zhi)流(liu)端(duan)(duan)(duan)(+)極,黑(hei)表(biao)(biao)棒(bang)分別測量變(bian)頻(pin)(pin)器(qi)三(san)(san)(san)(san)(san)相(xiang)(xiang)輸(shu)(shu)入(ru)(ru)端(duan)(duan)(duan)和三(san)(san)(san)(san)(san)相(xiang)(xiang)輸(shu)(shu)出(chu)端(duan)(duan)(duan)的(de)(de)電(dian)(dian)(dian)阻(zu)(zu),其(qi)阻(zu)(zu)值應該在5K-10K之間(jian),三(san)(san)(san)(san)(san)相(xiang)(xiang)阻(zu)(zu)值要(yao)(yao)一(yi)樣(yang),輸(shu)(shu)出(chu)端(duan)(duan)(duan)的(de)(de)阻(zu)(zu)值比(bi)輸(shu)(shu)入(ru)(ru)端(duan)(duan)(duan)略小一(yi)些,并(bing)(bing)且沒(mei)有充放電(dian)(dian)(dian)現象(xiang)。否則,說明(ming)模塊損壞。這時(shi)候(hou)不(bu)能盲目上電(dian)(dian)(dian),特別是(shi)整流(liu)橋損壞或線(xian)路(lu)板上有明(ming)顯的(de)(de)燒損痕(hen)跡的(de)(de)情況下不(bu)能上電(dian)(dian)(dian),以免造成(cheng)更大的(de)(de)損失(shi)。
(SIEMENS德國)西門子MM440變頻器維修中心,其他故障修復包括:1.F0001過流維修、F0002過壓維修、F0003欠壓維修、F0004過溫維修;
2.F0012溫度信號不正常維修;
3.F0022功率組件故障維修,代碼F0021維修、F0024故障維修、F054*維修;
4.模塊燒維修,電源板壞維修,模塊炸機維修,無輸出維修;
5.帶電(dian)機(ji)不(bu)(bu)出力維(wei)(wei)修(xiu)(xiu)(xiu),電(dian)機(ji)抖動維(wei)(wei)修(xiu)(xiu)(xiu),合閘跳閘維(wei)(wei)修(xiu)(xiu)(xiu),輸(shu)出短路維(wei)(wei)修(xiu)(xiu)(xiu),輸(shu)入短路維(wei)(wei)修(xiu)(xiu)(xiu),顯示-------維(wei)(wei)修(xiu)(xiu)(xiu),顯示橫杠維(wei)(wei)修(xiu)(xiu)(xiu),故障消除不(bu)(bu)了,主板(ban)故障維(wei)(wei)修(xiu)(xiu)(xiu),模塊炸維(wei)(wei)修(xiu)(xiu)(xiu),驅動板(ban)壞(huai)維(wei)(wei)修(xiu)(xiu)(xiu)。
(SIEMENS德國)西門子MM440變頻器維修中心,對于西門子MM440、MM430、6SE70系列傳動;6RA直流調速器均可提供現場服務。
除現(xian)場板級(ji)更(geng)換外,室內維修(xiu)(xiu)我們采取器件(jian)(jian)(jian)級(ji)維修(xiu)(xiu),將故障元(yuan)件(jian)(jian)(jian)及不良元(yuan)件(jian)(jian)(jian)全(quan)部進行(xing)更(geng)換,配有專業的負載測(ce)試設備和檢驗手段(duan),從而保證了維修(xiu)(xiu)質量。
(SIEMENS德國)西門子MM440變頻器維修中心型號:
6SE6440-2UD32-2DB1 22 kw
6SE6440-2UD33-0EA1 30 kw
6SE6440-2UD33-0EB1 30 kw
6SE6440-2UD33-7EA1 37 kw
6SE6440-2UD33-7EB1 37 kw
6SE6440-2UD34-5FA1 45 kw
6SE6440-2UD34-5FB1 45 kw
6SE6440-2UD35-5FA1 55 kw
6SE6440-2UD35-5FB1 55 kw
6SE6440-2UD37-5FA1 75 kw
6SE6440-2UD37-5FB1 75 kw
6SE6440-2UD38-8FA1 90 kw
6SE6440-2UD38-8FB1 90 kw
6SE6440-2UD41-1FA1 110 kw
6SE6440-2UD41-1FB1 110 kw
6SE6440-2UD41-3GA1 132 kw
6SE6440-2UD41-3GB1 132 kw
6SE6440-2UD41-6GA1 160 kw
6SE6440-2UD41-6GB1 160 kw
6SE6440-2UD42-0GA1 200 kw
6SE6440-2UD42-0GB1 200 kw
6SE6430-2UD42-5GB0 250 kw
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