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Is it possible to power the 230Vac ATV61 drive from DC Bus?

FA175970

24/01/2018

Issue:
Is it possible to power the  ATV61 drive 230Vac 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.