UCF
Motor Underload (Undercurrent)
Schneider Electric · Altistart 22 Soft Starter
What does UCF mean?
The motor is drawing significantly less current than expected for its configured operating conditions. This typically indicates a loss of mechanical load, a broken belt/coupling, or an issue with the motor itself running unloaded.
Source: Schneider Electric Altistart 22 Soft Starter
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