The 3ABD00048506-D: Efficiency is IE2, meeting the baseline standard for motor-drive applications.
Normal-use vs heavy-duty ratings — which one fits your load
The drive carries two current ratings: 25 A for normal use (11 kW) and 17 A for heavy-duty use (7.5 kW). For a constant-torque load like a conveyor running at full speed, the normal-use figure applies. For a pump or fan with variable torque, the heavy-duty rating gives headroom for short-term overloads. The light-overload rating (23.8 A / 11 kW) sits between them — use it when the duty cycle is moderate but not continuous full load.