Learning inverter maintenance is mainly aimed at people who are interested in industrial control maintenance technology, such as production line operators, equipment maintenance workers and workshop administrators. The training process focuses on practice and thinking exercise, which is different from other training institutions.

Frequency converter maintenance content

1. Development and application of power electronic technology

2. Structure, principle, characteristics (GTR, FET, IGBT, GTO) and measurement methods of power electronic devices.

3. Concept and principle structure block diagram of frequency converter

4. Methods and skills of drawing circuit diagram

5, frequency converter common faults and maintenance

6, the main circuit maintenance

7. Maintenance of trigger board

8, detection, sensing circuit maintenance

9, power board maintenance

10, CPU board maintenance