The ABB 3AXD50001109714 is a wall-mounted LV AC drive from the ACH580-01 series, sized for HVAC applications at 0.75 kW normal-use output and 2.6 A on a 400 V three-phase supply. It includes a control unit and communicates over BACnet, which is the standard protocol for building automation integration. The IP66 enclosure and NEMA Type 4X rating let it mount directly on the wall in washdown or dusty environments without a separate cabinet — a common ask for rooftop units or pump rooms.
Ratings and fit for the load
The normal-use current of 2.6 A at 400 V maps to a standard 0.75 kW IEC motor. The light-overload rating matches the normal-use power at 0.75 kW but pulls 2.5 A — close to the normal-use figure, so the drive is not significantly oversized for variable-torque fan or centrifugal pump curves. The UL light-overload rating is 1 Hp at 2.1 A on 500 V, so the same drive works on North American 480 V systems without derating.
Installation notes
Wall-mounted, IP66, NEMA 4X — the drive is self-contained for outdoor or washdown installs. Ambient temperature is rated to 40 °C maximum, so derate if the enclosure sits in direct sun or a hot mechanical room. The standby loss of 14 W matters for energy calculations on continuously powered HVAC systems. The power factor of 0.98 is the drive-side input, not the motor-side; it reflects the active front-end or diode-bridge design typical of this class.