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Is the temperature range for ATV930 resolver card better than the one for the ATV71?

Published date: 06 February 2019

Issue:
Temperature range for ATV930 resolver card compared to ATV71?
 
Product Line:
ATV930, Altivar 930

Environment:
All

Cause:
NA

Resolution:
Encoder board of ATV930 is different than ATV71's encoder boards. It is not the same design. 
For ATV930, encoder board, including Resolver card are tested at the limit of operating temperature of the drive, at 60°C (with derating).
Derating of the drive means that when it is used at higher temperature. There is no derating on the encoder board.

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