It delivers 450 kW output power and 820 A output current in normal use, with a heavy-duty rating of 355 kW / 625 A.
Reading the duty ratings
Three current ratings are listed: 820 A normal use (Pn 450 kW), 810 A light-overload use (PlD 450 kW), and 625 A heavy-duty use (IhD 355 kW).
