廣州唯遠西門子授權維修中心,專業維修西門子6RA23,24,28,70,6SN1145,420,430,440,6SE70系列變頻器,直流調速器,伺服電源等.公司工程師眾多、技術精湛，擁有大型的維修工場，配置尖端的檢測儀器，存有各種產品型號的配件和內部電路圖紙。維修過程使用原廠配件進行芯片級更換，確保客戶維修后，產品內部接近新機的標準。

西門子直流調速器維修系列：
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 6RA7090-6GS22-0 1000A 6RA7093-4GS22-0 1600A
6RA7095-4GS22-0 2000A 6RA7086-6KS22-0 720A 6RA7088-6KS22-0 950A 6RA7093-4KS22-0 1500A 6RA7095-4KS22-0 2000A
6RA7088-6LS22-0 900A 6RA7093-4LS22-0 1500A 6RA7095-4LS22-0 1900A 6RA7013-6DV62-0 15A
6RA7018-6DV62-0 30A 6RA7025-6DV62-0 60A 6RA7028-6DV62-0 90A 6RA7031-6DV62-0 125A 6RA7075-6DV62-0 210A
6RA7078-6DV62-0 280A 6RA7081-6DV62-0 400A 6RA7085-6DV62-0 600A 6RA7087-6DV62-0 850A 6RA7091-6DV62-0 1200A
6RA7093-4DV62-0 1600A 6RA7095-4DV62-0 2000A 6RA7025-6GV62-0 60A 6RA7031-6GV62-0 125A 6RA7075-6GV62-0 210A
6RA7081-6GV62-0 400A 6RA7085-6GV62-0 600A 6RA7087-6GV62-0 850A 6RA7090-6GV62-0 1100A 6RA7093-4GV62-0 1600A
6RA7095-4GV62-0 2000A 6RA7086-6KV62-0 760A 6RA7090-6KV62-0 1000A 6RA7093-4KV62-0 1500A 6RA7095-4KV62-0 2000A
6RA7088-6LV62-0 950A 6RA7093-4LV62-0 1500A 6RA7095-4LV62-0 1900A

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