西门子电源故障现象多为电源通电无反应，使能信号给了之后黄灯不亮，黄灯闪烁，进线电压红灯亮，超压红灯亮，电子电源红灯亮，电源主板短路，电源板和逆变板烧糊，IGBT模块击穿或断路等。我们的服务质量就是给您最满意的选择，期待您的合作!

西门子电源维修部份型号如下：
6SN1145-1BA01-0DA1                
6SN1145-1AA01-0AA0                   
6SN1145-1AA01-0AA1           
6SN1145-1BA00-0BA0                
6SN1145-1BA00-0BA0                   
6SN1145-1BA01-0BA1           
6SN1145-1BA01-0DA0                
6SN1145-1BA02-0CA0                  
6SN1145-1BA02-0CA1        
6SN1145-1BB00-0DA0               
6SN1145-1BB00-0EA0    

6SN1146-1AB00-0AA0                
6SN1146-1AB01-0AA0                   
6SN1146-1BB00-0BA0               
6SN1146-1BB00-0DA0                
6SN1146-1BB00-0EA0                 
6SN1146-1BB00-0FA0               
6SN1146-1BB01-0BA0                 
6SN1146-1BB01-0BA1                 
6SN1146-1BB02-0CA0               
6SN1146-1BB02-0CA1
6SN1145-1AA00-0AA0SIMODRIVE 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                                                                             
6SN1145-1BB00-0FA1 SIMODRIVE 611 120/156 KW                                                                             
6SN1146-1AB00-0AA0 SIMODRIVE 611 10/25 KW                                                                                       
6SN1146-1AB00-0BA0 SIMODRIVE 611-A/611-D 5/10 KW                                                              
6SN1146-1AB00-0BA1 SIMODRIVE 611 5/10 KW                                                                                 
6SN1146-1AB00-0CA0 SIMODRIVE 611 28/50 KW                                                                       
6SN1146-1AB01-0AA0 SIMODRIVE 611 10/25 KW                                                                            
6SN1146-1BB00-0BA0 SIMODRIVE 611 16/21 KW                                                                              
6SN1146-1BB00-0CA0 SIMODRIVE 611-A/D 36/47 KW                                                                      
6SN1146-1BB00-0DA0 SIMODRIVE 611 55/71 KW                                                                            
6SN1146-1BB00-0DA1 SIMODRIVE 611 55/71 KW                                                                                 
6SN1146-1BB00-0EA0 SIMODRIVE 611 80/104 KW                                                                    
6SN1146-1BB00-0EA1 SIMODRIVE 611 80/104 KW                                                                     
6SN1146-1BB00-0FA0 SIMODRIVE 611 120/156 KW                                                                        
6SN1146-1BB00-0FA1 SIMODRIVE 611 120/156 KW                                                                   
6SN1146-1BB01-0BA0 SIMODRIVE 611 16/21 KW                                                                              
6SN1146-1BB01-0BA1 SIMODRIVE 611 16/21 KW