公司名称：淄博创菱正格工贸有限公司

专业西门子直流调速器维修，可修复西门子直流调速器常见故障：无显示、过流、过压、欠压、过热、过载、接地、参数错误、有显示无输出、模块损坏、报错等；维修西门子直流调速器维修包括：6RA23系列、6RA24系列、6RA28系列、6RA70系列，具体系列明细如下：
西门子直流调速维修：6RA23系列
6RA2318-6DV61-0+6RA2431-6DS22-0+6SE7016-2EA6+6SE7023-8ED61+6SE7021-0TA61+6SE6440-2UD33-0EB1+6GK17060HB613AA0+6GK17060XW003AL0+6FC5298-5AD30-0BP0+6FC5298-6AA10-0FP0+6SN2803-2AA00-0BA0
  6RA2313-6DV61-0      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  
西门子直流调速维修：6RA24系列
   6RA2418-6DS22-0        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     
  6RA2491-4DS22-0        6RA2491-4DV62-0      
西门子直流调速器维修：6RA70系列
 6RA7025-6DS22-0  6RA7028-6DS22-0 6RA7031-6DS22-0  6RA7075-6DS22-0   6RA7078-6DS22-0   6RA7081-6DS22-0  6RA7085-6DS22-0    6RA7087-6DS22-0 6RA7091-6DS22-0   6RA7093-4DS22-0  6RA7095-4DV22 6RA7018-6DV62-0  6RA7025-6DV62-0  6RA7028-6DV62-0  6RA7031-6DV62-0  6RA7075-6DV62-0   6RA7078-6DV62-0   6RA7081-6DV62-0   6RA7085-6DV62-0  6RA7087-6DV62-0   6RA7091-6DV62-0   6RA7093-4DV62-0   6RA7095-4DV62-0