广州唯远西门子授权维修中心,专业维修西门子6RA23,24,28,70,6SN1145,420,430,440,6SE70系列变频器,直流调速器,伺服电源等.公司工程师众多、技术精湛，拥有大型的维修工场，配置尖端的检测仪器，存有各种产品型号的配件和内部电路图纸。维修过程使用原厂配件进行芯片级更换，确保客户维修后，产品内部接近新机的标准。

西门子直流调速器维修系列：
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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