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VFD Repair Course (full playlist): • Manutenção em Inversor...
Analysis and maintenance of LS IG5A / LG ig5a variable frequency driver.
In this video I will cover several topics:
- How to disassemble a VFD;
- Frequency inverter repair that does not turn on;
- Blown/burst electrolytic capacitor;
- How to change the IGBT block (module soldering and unsoldering);
- How to prevent the IGBT module from burning;
- Tests on the variable frequency driver.