Issue:
Adjustment to reduce motor oscillation in the ATS48.

Product Line:
ATS48

Environment:
All

Cause:
Motor is making a imbalance noise during start and stop.

Resolution:
Stator loss compensation 0 to 90%     default  50%
Parameter active in acceleration phases (and deceleration phases if StY is set to -d-).
In the event of torque oscillations, reduce this parameter gradually until the device is functioning correctly.
Oscillations are most common if the soft starter is connected in motors with excessive slip.

Publicado para: Schneider Electric Mexico