提供专业的变频器维修服务。
The frequency converter to provide professional maintenance services.
维修部：维修各行业电路板，机加工设备系统，主板，控制器，电源，变频器，PLC触摸屏等。
Maintenance department: maintenance industries circuit boards, machine equipment system, main board, controller, power supply, frequency converter, PLC and touch screen.
由于变频器的使用，使泵转速下降，出口压力降低，减少了机械磨损，降低了维修工作量，延长了设备的使用寿命。
Because of the use of frequency converter, so that pump speed decreased, exports to reduce stress, a reduction of mechanical wear, reducing maintenance workload, extended equipment life.
本文讨论上海维修的一台VLT3000变频器情况。
This paper discusses a VLT3000 inverter Shanghai maintenance.
介绍了变频器的常见故障和维修方法，并简述了其故障产生的原因及防治对策。
Inverter introduced common faults and maintenance methods, and outlined the reasons for its failure and countermeasures.
我司拟招聘服务工程师，主要负责在中国以及东南亚地区我司电控设备的服务及维修，包括控制系统，PLC以及变频器等。
We need a Service Engineer specialized in Service and Maintenance of Control Systems, PLC and Frequency Converter for our equipment in China and Southeast Asia.
我司拟招聘服务工程师，主要负责在中国以及东南亚地区我司电控设备的服务及维修，包括控制系统，PLC以及变频器等。
We need a Service Engineer specialized in Service and Maintenance of Control Systems, PLC and Frequency Converter for our equipment in China and Southeast Asia.
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