ABB ACS880 Drive
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Jun 14, 2024 11:27 am
Cause : Input phase loss comes when one of the input power phases is missing or has a significant voltage imbalance or input phase loss detected by the IGBT bridge.
Check the auxiliary code. Check the source of the fault corresponding to the code:
- 1: Phase A
- 2: Phase B
- 4: Phase C
- 8: Phase cannot be detected Check the AC fuses.
