What Fits on the Van
The ACH580-01-012A-4: This drive is sized for a 400 V three-phase supply and carries a 12 A continuous output rating. For a field swap, that means it'll handle a 5.5 kW motor at 400 V — common for AHU fans, cooling tower pumps, and condenser fans in commercial HVAC. The ACH580 frame is modular; the control terminal block and power connections are the same across the family, so if you've swapped an ACH580 before, this one lands the same way.