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Does the Altivar 12 drive have Undervoltage timeout?

Published date: 05 March 2019

 Issue:
Has nuisance tripping on the ATV12 drive where the line power is removed causing an Undervoltage trip.

Product line:
ATV12, Altivar 12, Altivar buildings

Environment
n/a

Cause:
Line power is being removed

Resolution
The ATV12 does not have adjustments to the Undervoltage timeout, or level.  It only has Undervoltage prevention.  You can consider using the Automatic restart to clear this fault.  Or the ATV320 series drives do have an Undervoltage timeout adjustment as an alternative.

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