General-purpose wall-mounted drive, order code 3AXD50000038970, sized for a 5.5 kW motor at 12.6 A normal use on a 380-480 V three-phase supply. Heavy-duty use drops to 4.0 kW and 9.4 A. Frame size R1, IP55 / NEMA Type 12 enclosure. Efficiency is IE2 class.
Normal-use output (Pn 5.5 kW, In 12.6 A) matches a standard 5.5 kW induction motor. Heavy-duty (PhD 4.0 kW, IhD 9.4 A) is for constant-torque loads. Light-overload use (PlD 5.5 kW, IlD 12.0 A) sits close to normal use. Input voltage range is 380-480 V, 47.5-63 Hz.
Environment and mounting
Rated for 50 °C maximum ambient, 95% RH non-condensing, and 1000 m altitude without derating. Above that altitude, standard derating applies. The IP55 / NEMA Type 12 enclosure means it's dust-tight and protected against hose-directed water — fine for food processing, wastewater, or outdoor installation under a roof. Wall-mounted, frame R1, so plan for gland plate access and clearance for the cooling fan intake. Standby loss is 14 W; sound level 59 dB(A).
Two analog inputs, two analog outputs, six digital inputs, three digital outputs — enough for basic speed reference, start/stop, and fault feedback. Communication is CAN onboard; no built-in Ethernet, so if the line uses EtherNet/IP or PROFINET, an optional fieldbus adapter is needed. The control unit is included. A lithium coin cell (CR2032, 220 mAh) backs the real-time clock and parameter storage.