西门子6RA7095启动电源跳闸维修

 本司专业维修6RA7081西门子直流调速，6RA7081直流故障常见，速度不稳，不出力，输出电压低，烧可控硅，无励磁电压，烧保险，无显示，

F031,F005,F068,F052，F004，FO11,F042等故障，专业技术，配件齐全，多年维修技术工程师，收费*低，各种故障还提供上门服务。 西门子全数字直流调速装置6RA70 (三相桥B6C)6RA7018-6DS22-0 3AC 400V 485V 30A 325V 5A6RA7025-6DS22-0 60A 10A6RA7028-6DS22-0 90A 10A6RA7031-6DS22-0 125A 10A6RA7075-6DS22-0 210A 15A6RA7078-6DS22-0 280A 15A6RA7081-6DS22-0 400A 25A6RA7085-6DS22-0 600A 25A6RA7087-6DS22-0 850A 30A6RA7025-6GS22-0 3AC 575V 690V 60A 325V 5A6RA7031-6GS22-0 125A 10A6RA7075-6GS22-0 210A 15A6RA7081-6GS22-0 400A 25A6RA7085-6GS22-0 600A 25A6RA7087-6GS22-0 800A 30A6RA7086-6KS22-0 3AC 690V 900V 720A 30A6RA70(三相反并桥) (B6) A (B6) C6RA7013-6DV62-0 3AC 400V 420V 15A 325V 3A6RA7018-6DV62-0 30A 5A6RA7025-6DV62-0 60A 10A6RA7028-6DV62-0 90A 10A6RA7031-6DV62-0 125A 10A6RA7075-6DV62-0 210A 15A6RA7078-6DV62-0 280A 15A6RA7081-6DV62-0 400A 25A6RA7085-6DV62-0 600A 25A6RA7087-6DV62-0 850A 30A6RA7025-6GV62-0 3AC 575V 600V 60A 325V 5A6RA7031-6GV62-0 125A 10A6RA7075-6GV62-0 210A 15A6RA7081-6GV62-0 400A 25A6RA7085-6GV62-0 600A 25A6RA7087-6GV62-0 850A 30A6RA7086-6KV62-0 3AC 690V 725V 760A 325V 30A 西门子6RA7013维修，西门子6RA7018维修，西门子6RA7025维修，西门子6RA7028维修，西门子6RA7031维修，西门子6RA7075维修，西门子6RA7078维修，西门子6RA7081维修，西门子6RA7085维修，西门子6RA7087维修，西门子6RA7091维修，西门子6RA7093维修，西门子6RA7095维修，西门子6RA7098维修等