The 3ABD00035956-D: Three duty ratings are listed: normal-use (Pn 200 kW, In 363 A), light-overload (PlD 200 kW, IlD 345 A), and heavy-duty (PhD 160 kW, IhD 293 A). The heavy-duty figure governs continuous operation on a constant-torque load like a conveyor or positive-displacement pump; the normal-use figure applies to variable-torque loads such as centrifugal fans and pumps. The light-overload rating sits between them — same power as normal-use but at a lower current, which suggests a different overload profile or ambient derating.
Wall-mounted, IP21, NEMA Type 1 — suitable for indoor installation where dripping water or light splashing is absent. Frame size R9 determines the gland plate layout and the minimum clearance around the enclosure for airflow. IE2 efficiency class meets the base level for variable-speed drives under most current regulations.