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專業(yè)維修：

西門子直流調速維修，專業(yè)精修西門子直流調速器，6RA23維修，6RA24維修，6RA28維修，6RA70維修

直流主板，電源板，勵磁板，可控硅

主要維修故障：

速度不穩(wěn)，不出力，輸出電壓低，燒可控硅，無勵磁電壓，燒保險，無顯示， 跳閘，

F005 勵磁板故障

F006 欠電壓故障

F007 過電壓故障

F008  F009 進線電源頻率故障

F011 GSST1 電報故障

F012  GSST2 電報故障

F013 GSST4 電報故障

F030 電樞電流過大導致脈沖封鎖

F031 速度調節(jié)器監(jiān)控

F038  超速

F040  故障激活

F042 測速機故障

F046 模擬可設置輸入故障

F048 編碼器故障

F050 優(yōu)化不通過

F052 優(yōu)化中斷

F062 內部存儲器故障

西門子6RA70直流調速器

西門子全數(shù)字直流調速裝置

6RA70   （三相橋B6C）

6RA7018-6DS22-0 3AC 400V    485V 30A    325V  5A

6RA7025-6DS22-0 60A 10A

6RA7028-6DS22-0 90A 10A

6RA7031-6DS22-0 125A 10A

6RA7075-6DS22-0 210A 15A

6RA7078-6DS22-0 280A 15A

6RA7081-6DS22-0 400A 25A

6RA7085-6DS22-0 600A 25A

6RA7087-6DS22-0 850A 30A

6RA7025-6GS22-0   3AC 575V 690V 60A 325V 5A

6RA7031-6GS22-0 125A 10A

6RA7075-6GS22-0 210A 15A

6RA7081-6GS22-0 400A 25A

6RA7085-6GS22-0 600A 25A

6RA7087-6GS22-0 800A 30A

6RA7086-6KS22-0 3AC 690V 900V 720A 30A

6RA70（三相反并橋）  （B6） A （B6） C

6RA7013-6DV62-0 3AC 400V 420V 15A 325V 3A

6RA7018-6DV62-0 30A 5A

6RA7025-6DV62-0 60A 10A

6RA7028-6DV62-0 90A  10A

6RA7031-6DV62-0 125A 10A

6RA7075-6DV62-0 210A 15A

6RA7078-6DV62-0 280A 15A

6RA7081-6DV62-0 400A 25A

6RA7085-6DV62-0 600A 25A

6RA7087-6DV62-0 850A 30A

6RA7025-6GV62-0 3AC 575V 600V 60A 325V 5A

6RA7031-6GV62-0 125A 10A

6RA7075-6GV62-0 210A 15A

6RA7081-6GV62-0 400A 25A

6RA7085-6GV62-0 600A 25A

6RA7087-6GV62-0 850A 30A

6RA7086-6KV62-0 3AC 690V 725V 760A 325V 30A

C98043-A7001-L1\L2, CUD1板

C98043-A7002-L4,L1, 電源脈沖驅動板

C98041-A7004-L6,   勵磁板

C98043-A7014-L1/L2 勵磁板

西門子6RA24調速器

6RA2418-6DS22-0 0/ZC01 6RA2425-6DS22-0 0/ZC01 6RA2428-6DS22-0 0/ZC01 6RA2431-6DS22-0 0/ZC01 6RA2475-6DS22-0 0/ZC01  6RA2477-6DS22-0 0/ZC01  6RA2481-6DS22-0 0/ZC01 6RA2485-6DS22-0 0/ZC016RA2487-6DS22-0 0/ZC01    6RA2491-4DS22-0 0/ZC01  6RA2431-4DS22-0 0/ZC01 6RA2431-6DS22-0 0/ZC01

6RA2425-6GS22-0 0/ZC0  6RA2431-6GS22-0 0/ZC01 6RA2418-6DS22-0 0/ZC01 

6RA2418-6DS22-0 0/ZC06RA2418-6DS22-0  6RA2418-6DV62-0    6RA2418-6DV62-0

6RA2425-6DS22-0    6RA2425-6DV62-0      6RA2428-6DS22-0

6RA2430-6DV62-0    6RA2431-6DS22-0      6RA2432-6DV62-0

6RA2475-6DS22-0    6RA2475-6DV62-0      6RA2477-6DS22-0

6RA2477-6DV62-0    6RA2481-6DS22-0      6RA2481-6DV62-0

6RA2485-6DS22-0    6RA2485-6DV62-0      6RA2487-4DV62-0

6RA2487-6DS22-0    6RA2491-4DS22-0      6RA2491-4DV62-0

西門子6RA23直流調速

6RA2318-6DS21-0 6RA2328-6DS21-0 6RA2331-6GDS21-0 6RA2318-6GS21-0  6RA2325-6GS21-0

6RA2328-6GS21-0 6RA2331-6GS21-0 6RA2313-6DV21-0 6RA2318-6DV61-0 6RA2325-6DV61-0

6RA2330-6DV61-0 6RA2332-6DV61-0 6RA2318-6GV61-0 6RA2318-6GV61-0 6RA2325-6GV61-0

6RA2330-6GV61-0 6RA2332-6GV61-06RA2313-6DV61-0    6RA2318-6DS21-0      6RA2318-6DV61-0

6RA2325-6DS21-0    6RA2325-6DV61-0      6RA2328-6DS21-0

6RA2330-6DV61-0    6RA2331-6DS21-0      6RA2332-6DV61-0

6RA2375-6DS21-0    6RA2375-6DV61-0      6RA2377-6DS21-0

6RA2377-6DV61-0    6RA2381-6DS21-0      6RA2381-6DV61-0

6RA2385-6DS21-0    6RA2385-6DV61-0

西門子6RA28直流調速

6RA2818-6DS21-0  

6RA2825-6DS21-0   

6RA2828-6DS21-0  

6RA2831-6DS21-0   

6RA2875-6DS21-0 

6RA2877-6DS21-0