The 3AXD50000956722 is an ABB ACH180 micro drive in frame R2, rated for 4.0 kW normal-use output (17.5 A) on 200-240 V three-phase input. Light-overload use (variable-torque HVAC fans and centrifugal pumps) is 4.0 kW (16.7 A). BACnet communication is onboard, so no separate gateway is needed for BAS integration.
Integration points
Two analog inputs, one analog output. Four digital inputs, two digital outputs — enough for basic start/stop, speed reference, and fault reset. No industrial Ethernet interface on this variant; BACnet is the only fieldbus. Frequency range 47.5-63 Hz covers 50/60 Hz mains. Maximum ambient temperature 60 °C, but sound level is 62 dB(A) — audible in a quiet mechanical room. Frame R2 is a module mount; plan for DIN-rail or backplate with clearance for airflow.
