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Does the ATV212 have a power loss ride through?

Published date: 19 June 2018

 Issue:
Customer wants to know the specfic amount of time. that the ATV212 is capable of maintaining running in the event of a momentary power loss. 

Product line:
ATV212, Altivar 212

Environment:
all

Cause:
Specifications shows the drive can maintain run during a power loss or dip.

Resolution:
The drive can maintain a run in the event of a power loss or dip however too many factors determine for how long of a period this can maintain.  Some of the factors affecting the time are:
Efficiency of each motor pole
The inertia of the load
The size of the drive

The only way to confirm an exact amount of time is to conduct a test on the specific drive and motor installation. 

 

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