Parker AC890 Product Manual page 128

Operating the Drive
4-Q Active Front End
The 4-Q Regen drive requires the following 4-Q Active Front End:
Notes:
Contactor CON1 is rated to match the 4-Q power supply drive current (AC1 rating)
The 3% and 5% line chokes are custom designed for this application. Refer to page 6-42.
6-24
890SD (Standalone) Drive: Frame G, H & J Page