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What is the line dip ride through time for the ATV61 and ATV71 drives?

FA12165

29/07/2018

Issue:
What is the line dip ride through time for the ATV61 and ATV71 drives?

Product Line:
Altivar 61 and Altivar 71 

Environment:
All

Cause:
Need to know how long the drive will 'ride through' a dip in line power

Resolution:

Maximum running time (without fault) at Under Voltage with Nominal Torque is:

1. 1000 msec. with a voltage 70% of nominal voltage
 
2. 500msec. with a voltage 40% of nominal voltage