Nidec & Control Techniques Commander S, SE, SX, SK & SP Drive
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Apr 05, 2024 10:23 am
Cause : Drive IGBT temperature is excessive. Drive temperature is too high (or appears to be too high) due to excessive load, insufficient motor power, inadequate cooling or incorrect.
1. Check ambient conditions.
2. Check air flow and fan operation.
3. Check heatsink fins for dust pick-up.
4. Check motor power against drive power.
