上海SEW变频器维修

上海SEW变频器维修中心（售后服务电话：021-34130358‘13524435491封工）

上海SEW变频器维修流程：

1 专业的工程师向客户了解设备故障起因与故障现象，向客户给出专业合理的处理方案；

2 在确定设备需要维修的情况下，拆卸设备，免费排查出故障点；

3 根据故障点，如实诚信的向客户报出维修价格（如遇特殊故障，维修成本过高的情况下，我司会建议设备报废，另购新机）

4  客户如同意维修，工程师选用原厂同型号或性能一致的全新配件进行维修，如客户不同意维修，我司将设备原样退还给客户，不收取任何费用;

5 修复后，上电带电机、负载运行30-60分钟，确定OK，再交付客户使用！

SEW变频器型号SEW 1006-403-4-00 2.8 A 3 Phase Inverter
SEW 1015-403-1-00 SEW Movitrak 2.8KVA Inverter
SEW 1015-403-4-00 SEW Movitrak Inverter
SEW 1130-403-1-00 SEW MOVITRAC 5.0kva inverter
SEW 1130-403-4-00 SEW MOVITRAC Eurodrive 400w AC
SEW 3002-403-4-00 SEW Movitrac Inverter
SEW 3003-403-4-00 SEW Eurodrive Movitrac 3ph 7.3A
SEW 3011-403-4-00 Movitrac Inverter
SEW 311-403-4-00 SEW Movitrac AC Drive
SEW 3122-403-4-00 SEW Movitrac 2.2Kw Inverter
SEW 31B040-503-4-00 SEW Movitrac 6KvA Inverter
SEW 31C005-503-4-00 SEW Movitrac 1.4Kva Inverter
SEW 31C005-503-4-20 SEW Movitrac 1.4Kva Inverter
SEW 31C007-503-4-00 SEW Movitrac 1.8Kva Inverter
SEW 31C007-503-4-20 SEW Movitrac 1.8KvA Inverter
SEW 31C008-503-4-00 SEW Movitrac 1.8Kw Inverter
SEW 31C011-503-4-00 Movitrac Inverter
SEW 31C014-503-4-00 SEW 2.8kVa Movitrac Inverter
SEW 31C015-503-4-00 SEW Movitrac 2.8Kva Inverter
SEW 31C022-503-4-00 SEW Movitrac 3.8KvA Inverter
SEW 31C030-503-4-00 SEW Movitrac 5.1Kva Inverter
SEW 31C040-503-4-00 SEW 6.6KvA Movitrac Inverter
SEW 31C055-503-4-00 SEW Movitrac 12 Amp Inverter

SEW 31C075-503-4-00 SEW Movitrac 11Kva Inverter
SEW 31C110-503-4-00 SEW Eurodrive Movitrac 17Kva - 24Amp
SEW 31C150-503-4-00 SEW Movitrac 23kVa Inverter
SEW 31C300-503-4-00 SEW Movitrac 30kw inverter
SEW 31C370-503-4-00 SEW Movitrac 7 Inverter
SEW 813 079 5.50 SEW Eurodrive PCB
SEW 8222215 MDV Optional Card
SEW 8223025.1D Drive PCB
SEW 8250057 Terminal Block
SEW DFS56H/TF/RH1M/SM10 SEW AC Servo Motor
SEW DFS56L/TF/RH1M/SM10 SEW Eurodrive AC Servo Motor
SEW DFT100L4BMGHFTF SEW Eurodrive and Brake Motor
SEW ES1C SEW Encoder 1858661
SEW K77/R DY90L/B/TH Permanent Magnet Servo Motor
SEW KA107R77AM71 Gearbox
SEW KW34/35/36 SEW Inverter
SEW MAS51A030-503-00 SEW 30 Amp Movidyn Servo Drive
SEW MAS51A030-503-02 SEW 30A Movidyn Servo Drive
SEW MC07A005-3-4-00 SEW Movitrac 550W Inverter
SEW MC07A008-2B1-4-00 SEW 0.75Kw Inverter
SEW MC07A015-3-4-00 SEW 1.5 Kw Inverter
SEW MC07A022-3-4-00 SEW Eurodrive Movitrac 2.2kw Inverter
SEW MC07A040-3-4-00 SEW Eurodrive Inverter
SEW MC07A055-3-4-00 Sew Eurodrive Movitrac Inverter 5.5KW
SEW MC07A110-3-4-00 SEW 11KW Inverter
SEW MC07A300-503-4-00 Sew Eurodrive Movitrac 30KW Inverter
SEW MC07B0008-2B1-4-00 SEW Movitrac B 0.75kw inverter
SEW MCF40A0015-3-4-00 SEW MOVIDRIVE 2.8kVA
SEW MCF41A-0055-E-4-00 SEM Movidrive Inverter
SEW MCF41A-0075-3-4-00 SEW Movidrive Inverter
SEW MCF41A0015-3-4-00 Sew 2.8KVA AC Drive
SEW MCF41A0030-3-4-00 SEW 4.9KVA AC Drive
SEW MCS40A-0015-3-4-00 MOVIDRIVE
SEW MCS41A0040-3-4-00 SEW MOVIDRIVE 6.6kVA
SEW MDF60A0015-3-4-00 Movidrive Inverter
SEW MDF60A0022-3-4-00 Sew 3.8kva inverter
SEW MDF60A0030-3-4-00 SEW 4.9KVA Inverter
SEW MDF60A0075-3-4-00 SEW 11.2Kva Inverter
SEW MDS60A0040-3-4-00 SEW Eurodrive 6.6 KVAMovidrive
SEW MDS60A0055-3-4-00 SEW Movidrive 5.5kw Inverter
SEW MDV60A0015-3-4-00 Euro Drive 2.8KVA.
SEW MDV60A0022-3-4-00 Euro Drive 3.8KVA
SEW MDV60A0030-3-4-00 Movitrac Drive Unit
SEW MDV60A0040-3-4-00 SEW Movidrive 6.6KVA
SEW MDV60A0055-3-4-00 SEW Movidrive 5.5KW AC Dive
SEW MDV60A0075-3-4-00 Servo Control Unit
SEW MDV60A0110-3-4-00 SEW Eurodrive 16.8kva AC Drive
SEW MDV60A0150-503-4-00 SEW 15 KW Movidrive Inverter
SEW MDV60A0220-503-4-00 SEW Movidrive 31.9KVA
SEW MFD21A SEW Drive
SEW MFP32H SEW Profibus Module
SEW MKS51A005-503-00 Movidyn Eurodrive
SEW MKS51A005-503-50 SEW Eurodrive Movidyn AC Drive
SEW MLG11A Power Supply
SEW MLK11A ASI-Binar Slave
SEW MM0-503-00 Motor Terminal Box Type Inverter
SEW MM05B-503-00 SEW 0.55Kw Inverter
SEW MM05B-503-11 Motor Mounted Inverter
SEW MM07B-503-00 0.75kw Motor Mounted Inverter
SEW MM07B-903-00 Motor / Inverter
SEW MM07C-503-00/STERN Movimot Drive
SEW MM11A-503-00 SEW Eurodrive 1.1kw
SEW MM11B-503-00 Inverter
SEW MM11C-503-00/STERN Movimot Drive
SEW MM1-503-00 SEW Eurodrive 1.5 Kw Ac Drive
SEW MM15B-503-00 SEW Eurodrive 1.5kw
SEW MM15C-503-00 SEW Eurodrive 1.5 Kw AC Drive
SEW MM30C-503-00 SEW 3KW Motor Mounted Inverter Unit
SEW MOVITRAC 1015-403-1-00 SEW Eurodrive Inverter
SEW MOVITRAC 1015-403-4-00 INVERTER
SEW MOVITRAC 3005-403-4-00 8.0 Kva AC Drive
SEW MOVITRAC 31C015-503-4-00 SEW Eurodrive Inverter
SEW MOVITRAC 320A Movitrac 7.5KW Frequency Inverter
SEW MOVITRON 109 8252009 Sew-Eurodrive Movitron 109 DC Drive
SEW MPB51A011-503-00 SEW Movidyn PSU
SEW MPR51A015-503-00 Power Supply
SEW MT30Z4-61 Ferrite Brushed DC Servomotor
SEW R32DTT80K4 Motor
SEW RF27DV100M4/BMG/MM22 SEW Eurodrive
SEW SERVO DRIVE Control Board
SEW UFP11A-00 Profibus Module
SEW-EURODRIVE DFS56H/TF/RH1M/SM10 Servo Motor
SEW-EURODRIVE MCV41A0022-3-4-00 SEW Movi Drive
SEW-EURODRIVE MDX60A0300-503-4-00 SEW Movidrive
SEW-EURODRIVE MOVIRET 315

工业自动化技术迅猛发展，变频器技术也日益趋于完善。目前，变频器广泛应用于各个行业领域中，随着变频器功能不断强大，可靠性也不断在提高。如果变频器在使用不当，操作有误，维护不及时，仍会发生故障或停运状况，以致缩短设备的使用寿命。那常见的变频器故障有哪些呢？

一、变频器充电电路故障

起动电阻被烧坏，变频器报警显示为直流母线电压故障这些都是属于充电电路故障。当变频器的交流输入电源频繁通断时，或者短路接触器的触点接触不良或晶闸管的导通阻值变大时，都会导致起动电阻被烧坏如果是遇这种状况，可购买同规格的电阻更换。这是需要找出烧坏电阻的原因，如果故障是由短路接触器触点或短路晶闸管引起，则必须更换这些元器件，才能再将变频器投入使用。如果故障是由输入电源频繁通断引起的，必须消除这种现象。

二、变频器整流模块损坏

变频器的常见故障就是变频器整流模块的损坏，如今大部分整流模块则采用晶闸管代替早期二极管。由于整流器件易过热，易被击穿，当其损坏后伴随着快速熔断器熔断，导致整机停机。 在替换整流模块时，要求其在与散热片触摸的面上均匀地涂上一层传热功能杰出的硅脂，再紧固装置螺丝。若是没有同类型整流模块时，可用同容量的其他类型的整流模块替代。整流模块的损坏常与机器外部电源有密切关系，所以当整流模块发作毛病后，不能再盲目上电，应先查看外围设备。