FA175970
21 February 2022
Issue: ATV61, power up from DC Bus
Product Line: Altivar 61 ATV61
Environment: 230Vac , All series
Cause: None
Resolution:A separate DC source (approx 325Vdc) can be connected to PA/+ and PC/- to power up the 230 Vac drive. DC Bus fuses are recommended for short circuit protection. No external Precharge resistor is necessary because it is built-in to the drive.
