Issue:
Internal cooling fan Altivar 71

Product Line:
ATV61  ATV71

Environment:
All

Cause:
Wiring

Resolution:
Throughout the range the ATV61 and ATV71 drives have a heatsink fan on the bottom of the drive that blows air up through the heatsink on the back of the drive.  The ATV61 and ATV71 drives that are rated 90kw or higher also have an internal cooling fan.

Released for: Schneider Electric New Zealand