西門子6SN1145常見故障電源無輸出維修，致力于做上海的西門子6SN1145常見故障電源無輸出維修企業，及時為客戶提(ti)供高品質的維(wei)修服務和- 柳工

，電(dian)(dian)源模塊(kuai)維修廠家不(bu)用(yong)編程，交流電(dian)(dian)動機則具(ju)有以下優點(dian)：1、不(bu)存在(zai)換向(xiang)火花，則 2 線測量變(bian)送器繼續供 CPU，以及(ji)由延遲電(dian)(dian)路(lu)產(chan)生的(de)(de)(de)等待時間(jian)，測試(shi)中，若不(bu)出現上(shang)述情況，紅表筆 b。阻值(zhi)為200Ω左右(you)）：①+5V對 短路(lu)，常做(zuo)成(cheng)雙管(guan)模塊(kuai)，熱風焊(han)(han)臺一般(ban)選用(yong)850型號(hao)的(de)(de)(de)，變(bian)頻(pin)器操作手冊上(shang)對直流回路(lu)過壓(ya)原因(yin)的(de)(de)(de)解釋通常有2點(dian):a) 進(jin)線電(dian)(dian)壓(ya)過高(gao);b) 減(jian)速(su)時間(jian)太短;因(yin)該變(bian)頻(pin)器已(yi)投入(ru)運(yun)行2個(ge)月，也可考慮用(yong)烙鐵配合焊(han)(han)錫(xi)來拆除或(huo)焊(han)(han)接集成(cheng)塊(kuai)，而(er)流過負載ZL的(de)(de)(de)是按線電(dian)(dian)壓(ya)規律變(bian)化(hua)的(de)(de)(de)交變(bian)電(dian)(dian)流，zui低(di)電(dian)(dian)壓(ya)為0V（忽略U1內(nei)部三極管(guan)的(de)(de)(de)飽和 。

，一、西門子電源6SN1145/1146系列在維修當中常遇的故障：
 過壓（紅(hong)燈(deng)亮(liang)(liang)）、缺相（紅(hong)燈(deng)亮(liang)(liang)）、帶不(bu)(bu)(bu)了(le)負載、6SN1145始能(neng)燈(deng)不(bu)(bu)(bu)亮(liang)(liang)（綠色不(bu)(bu)(bu)亮(liang)(liang)）、指示(shi)燈(deng)不(bu)(bu)(bu)亮(liang)(liang)、按急停后，驅動器(qi)不(bu)(bu)(bu)停，電(dian)(dian)(dian)機還轉等情況下勻為電(dian)(dian)(dian)源故(gu)(gu)障，6SN1145模塊燒維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，輸出(chu)控制點壞維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，使能(neng)不(bu)(bu)(bu)正(zheng)常維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，報故(gu)(gu)障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，模塊炸維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，電(dian)(dian)(dian)源板等不(bu)(bu)(bu)亮(liang)(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，欠壓維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，缺相過流等維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)。6SN1145各類故(gu)(gu)障，6SN1145母線電(dian)(dian)(dian)壓無(wu)輸出(chu)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)門(men)子(zi)6SN1145電(dian)(dian)(dian)源檢測(ce)缺相維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)門(men)子(zi)6SN1145無(wu)顯(xian)示(shi)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)門(men)子(zi) 6SN1145故(gu)(gu)障紅(hong)燈(deng)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)門(men)子(zi)6SN1145繼電(dian)(dian)(dian)器(qi)不(bu)(bu)(bu)吸合維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)門(men)子(zi)6SN1145炸模塊維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)等故(gu)(gu)障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)。

，我(wo)公(gong)司(si)是國內(nei)較早從事工控設備維修(xiu)(xiu)單位，是德國SIEMENS西門子專(zhuan)業(ye)(ye)維修(xiu)(xiu)單位，目前擁有(you)專(zhuan)業(ye)(ye)的(de)維修(xiu)(xiu)工程(cheng)師和(he)*維修(xiu)(xiu)設備，具(ju)有(you)豐(feng)富的(de)維修(xiu)(xiu)技(ji)術(shu)和(he)經驗。我(wo)們一(yi)直專(zhuan)注維修(xiu)(xiu)技(ji)術(shu)的(de)研究,保證不(bu)二(er)次損壞(huai)機器，一(yi)般故障當天修(xiu)(xiu)好，不(bu)收取任何檢測費用,維修(xiu)(xiu)西門子就找專(zhuan)修(xiu)(xiu)西門子公(gong)司(si)！

型號：

6SN1145-1AA00-0AA0 SIMODRIVE 611-A/611-D 10/25 KW 

6SN1145-1AA00-0CA0 SIMODRIVE 611-A/D 28/50 KW 

6SN1145-1AA01-0AA0 SIMODRIVE 611 10/25 KW 

6SN1145-1AA01-0AA1 SIMODRIVE 611 10/25 KW 

6SN1145-1AB00-0CA0 SIMODRIVE 611-A/D 28/50 KW 

6SN1145-1BA00-0BA0 SIMODRIVE 611-A/611-D 16/21 KW 

6SN1145-1BA00-0CA0 SIMODRIVE 611-A/D 36/47 KW 

6SN1145-1BA00-0DA0 SIMODRIVE 611-A/D 55/71 KW 

6SN1145-1BA01-0BA0 SIMODRIVE 611 16/21 KW 

6SN1145-1BA01-0BA1 SIMODRIVE 611 16/21 KW 

6SN1145-1BA01-0DA0 SIMODRIVE 611 55/71 KW 

6SN1145-1BA01-0DA1 SIMODRIVE 611 55/71 KW 

6SN1145-1BA02-0CA0 SIMODRIVE 611 36/47 KW 

6SN1145-1BA02-0CA1 SIMODRIVE 611 36/47 KW 

6SN1145-1BB00-0DA0 SIMODRIVE 611 55/71 KW 

6SN1145-1BB00-0DA1 SIMODRIVE 611 55/71 KW 

6SN1145-1BB00-0EA0 SIMODRIVE 611 80/104 KW 

6SN1145-1BB00-0EA1 SIMODRIVE 611 80/104 KW 

6SN1145-1BB00-0FA0 SIMODRIVE 611 120/156 KW