When does the cooling fan of Altivar 71 Drive start.


30 September 2021

In Altivar 71 drive from frame Size 2 to 5b the fan starts on a temperature Threshold (THD) = 70%.

And from frame Size 6 to 15 the drive cooling fan starts as soon as the run command is given.

Refer the attachment for the KW details of Altivar 71 Size 2 to 5b and Size 6 to 15.