Frequently asked questions
Is it possible to field install the DC choke on the D version of the ATV61HD90N4D drives?
28 September 2021Issue:
Installation of DC choke on the D version of the ATV61HD90N4D.
Altivar 61, ATV61
The AV61HD90N4D was ordered which ships without the DC choke.
The DC choke for this part is not available for sale. Recommended solution is to add a 5% input line reactor, separately mounted.