Frequently asked questions
What is the maximum operating altitude for Altivar 71 Drives.
30 September 2021
Altivar 71 Drives are designed to operate for altitude up to 3000 Meters.
The maximum operating altitude is 1000 Meters, after which you have to derate the Altivar 71 Drive 1% per additional 100 Mtrs. over 1000 Mtrs. up to 3000 Mtrs.