The ABB 3ABD00049888 is a wall-mounted LV AC drive for HVAC applications, delivering 55 kW output power and 106 A output current in normal use, with a light-overload rating of 55 kW and 100 A. It runs on a 3-phase 380–500 V supply and carries an IE2 efficiency level. Frame size R5 with an IP20 open-type NEMA enclosure — sized for panel or machine wall mounting, not for washdown areas.
The 55 kW / 106 A normal-use output matches a standard 3-phase induction motor. Light-overload duty (100 A) is the same power — the drive is sized for the constant-torque HVAC profile.
This is an HVAC-specific drive — pumps, fans, compressors in commercial building or light industrial air-handling. The IE2 efficiency and IP20 enclosure suit indoor electrical rooms or machine-mounted cabinets, not outdoor or wet environments.