Frequently asked questions
What is the ambient temperature operating range of the ATV12 series drives?
28 September 2021Issue:
ATV12 ambient temperature operating range
ATV12 series drives.
All models, All serial numbers.
Ambient Air Temperature**
Operation -10C to +40C without derating. Up to +60C with derating. Remove the blanking cover and de-rate at 2% per degree above 40C.
Operation -10C to +50C without derating. Up to +60C with derating. Remove the blanking cover and de-rate at 2% per degree above 50C.
Storage temperature for all units is -25C to +70C
** UL ratings are up to 40C only. Higher temperature ratings listed above are for non-UL listed applications only.