23 January 2021
What is the line dip ride through time for the ATV61 and ATV71 drives?
Altivar 61 and Altivar 71
Need to know how long the drive will 'ride through' a dip in line power
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