The 3ABD00057898: The normal-use rating (Pn 7.5 kW, In 17.0 A) is the standard selection point for constant-torque applications like conveyors or pumps. Heavy-duty use (PhD 5.5 kW, IhD 12.6 A) applies for higher starting torque or cyclic loads — that derating is the number to use if you're driving a crusher or extruder. Light-overload use (PlD 7.5 kW, IlD 16.2 A) covers variable-torque loads like fans and centrifugal pumps where peak demand stays brief.
Frame R3 is a module mount, IP20, needs a cabinet. Open-type NEMA enclosure requires external input fusing and motor protection. Input voltage range covers 380-480 V.