电话：13701098219 010-62556138 QQ：552447272 联系人：马继俊
维修常见故障代码：E.OC故障维修、EOC2故障维修、减速，停止时过电流跳闸、恒速时再生过电压跳闸、变频器过负载跳闸、电机过负载跳闸、散热片过热、欠压.
三菱变频器维修：FR-V200 A140 A240 A024 A044 S500 E500 F500 A500维修
FR-A540-0.4K-CH FR-A540-0.75K-CH FR-A540-1.5K-CH
FR-A540-2.2K-CH FR-A540-3.7K-CH FR-A540-5.5K-CH
FR-A540-7.5K-CH FR-A540-11K-CH FR-A540-15K-CH
FR-A540-18.5K-CHFR-A540-22K-CH FR-A540-30K-CH
FR-A540-37K-CH FR-A540-45K-CH FR-A540-55K-CH
FR-A540L-75K-G1FR-A540L-90K-G1 FR-A540L-110K-G1
FR-A540L-S132K FR-A540L-S160K FR-A540L-S220K
FR-A540L-S250K
FR-A540L-S280K
FR-A540L-S375K
FR-A740-0.4K-CHT
FR-A740-0.75K-CHT
FR-A740-1.5K-CHT
FR-A740-2.2K-CHT
FR-A740-3.7K-CHT
FR-A740-5.5K-CHT
FR-A740-7.5K-CHT
FR-A740-11K-CHT
FR-A740-15K-CHT
FR-A740-18.5K-CHT
FR-A740-22K-CHT
FR-A740-30K-CHT
FR-A740-37K-CHT
FR-A740-45K-CHT
FR-A740-55K-CHT
FR-A740-75K-CHT
FR-A740-90K-CHT
FR-A740-110K-CHT
FR-A740-132K-CHT
FR-A740-160K-CHT
FR-A740-220K-CHT
FR-A740-250K-CHT
FR-A740-280K-CHT
FR-A740-315K-CHT
FR-A740-400K-CHT
FR-A740-450K-CHT
FR-A740-500K-CHT
FR-F540-0.4K-CH
FR-F540-0.75K-CH
FR-F540-1.5K-CH
FR-F540-2.2K-CH
FR-F540-3.7K-CH
FR-F540-5.5K-CH
FR-F540-7.5K-CH
FR-F540-11K-CH
FR-F540-15K-CH
FR-F540-18.5K-CH
FR-F540-22K-CH
FR-F540-30K-CH
FR-F540-37K-CH
FR-F540-45K-CH
FR-F540-55K-CH
FR-A520-0.4K-CH
FR-A520-0.75K-CH
FR-A520-1.5K-CH
FR-A520-2.2K-CH
FR-A520-3.7K-CH
FR-A520-5.5K-CH
FR-A520-7.5K-CH
FR-A520-11K-CH
FR-A520-15K-CH
FR-A520-18.5K-CH
FR-A520-22K-CH
FR-A520-30K-CH
FR-A520-37K-CH
FR-A520-45K-CH
FR-A520-55K-CH
维修流程：客户送修/快递邮寄/初检-报价-客户同意-维修
地址：北京市海淀区知春路118号知春大厦B座1404室
注：外地客户可把设备邮寄到我公司，修复后寄回。