Technical FAQs

Ask a Question

What is the actual temperature value at which the drive faults on Drive Overheat (OHF) on ATV12?

The THD measurement is done via a thermal sensor integrated inside the power module.

When the THD level goes up 118%, the drive will trip in OHF.
When the THD level goes down to 90%, the OHF fault can be reset.

For the ATV12H018M2, 118% is around 110ᄚC and 90% is around 80ᄚC.

CTA-ID : 2055018
Was this helpful?
What can we do to improve the information ?