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What is the maximum altitude an ATV61 or ATV71 series drive can be used at?

Issue:
What is the maximum altitude an ATV61 or ATV71 series drive can be used at?

Product Line:
Altivar 61, Altivar 71 series drives.

Environment:
All models, All serial numbers.

Cause:
Information needed for high elevation use of an ATV61, ATV71 series drive.

Resolution:
The Altivar  61 and 71 series drives can be used at full rating up to 1000 meters above sea level. They must then be derated by 1% for every additional 100 meters up to a maximum of 3000 meters above sea level.
Note that the ATV61H***S6X and ATV71H***S6X drives must not be used with corner grounded systems at altitudes above 2000m.
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