ABB ACS880 Drive
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Dec 13, 2021 9:04 am
How can resolve problem 2381 IGBT overload Fault in ABB ACS880 Drive ?
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Dec 13, 2021 9:05 am
Cause : Excessive IGBT junction to case temperature.
This fault protects the IGBT(s) and can be activated by a short circuit in the motor cable.
1. Check motor cable.
2. Remove motor cable then run drive. If fault coming after remove motor cable then drive faulty, if fault not coming then check motor & motor cable.
Jun 29, 2023 6:44 am
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