The challenge: maximum efficiency, minimum losses. The solution: effective troubleshooting for variable speed drives. And test tools with higher safety ratings.
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Three focus areas:
1. Driveinput
- Harmonics
- Transients
- Loads
2. Drive and drive output
- Bad rectifiers
- Excess noise
- Faulty IGBT gates
- Reflections
3. Motor and drive train
- Power/overloading
- Shaft currents
- Coupler vibration)
