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What is the effect of altitude on ATV312?

FA236342

23 January 2021

Issue:
Wondering what is the effect of altitude on ATV312 drives?

Product Line:
All ATV312 and ATV31

Environment:
High altitude, more than 1000m

Cause:
Installing the drive in high altitude above sea level.

Resolution:
For all ATV312, less than 1000m, no derating.
For single-phase supplie and corner grounded distribution networks, up to 2000m, derateing 1% per 100m.
For three-phase supplies, up to 3000m, derating 1% per 100m.