Module identity and rating stack
The ABB ACS800-04-0050-3 + E200 is a single drive module in the ACS800-04 family, built on a frame size R5 chassis rated for cabinet assembly. Light-overload use carries I_N 80 A at P_N 37 kW, which is the figure most panel builders size a general-purpose pump or fan motor against. Heavy-duty use is rated I_hd 60 A at P_hd 30 kW, the figure that governs cyclic load sizing on this module. No-overload use takes the unit to I_cont.max 86 A and P_cont.max 45 kW, with I_max 112 A available for short transients. Heat dissipation is 990 W into the cabinet with 250 m³/h of cooling airflow and a 65 dB(A) noise floor — dimension the enclosure filter and clearance against those numbers, not against nameplate only.
Frame and footprint
R5 places this module at the small end of the ACS800-04 cabinet-mount family; same-series modules step up through R6, R7, and R8 as power rises.
Where this class of drive is used
ACS800-04 single drive modules are specified where an ABB DTC-controlled low-voltage AC drive has to mount inside a customer-built cabinet rather than as a wall-standing drive, typically for industrial pumps, fans, conveyors, and process lines that need direct torque control at 37 kW class.