Drive ratings and duty selection
The 3AXD50000039046: Input is 380–480 V three-phase, 47.5–63 Hz. Standby loss sits at 16 W; full-load power consumption runs 492 W. Efficiency class is IE2, which is the baseline for this power band — expect no premium for high-efficiency silicon.
Enclosure, mounting, and environment
IP55 with NEMA Type 12 enclosure — dust-tight and protected against hose-down, so it lives on the wall next to the pump without a separate cabinet. Wall-mounted, frame size R3. Ambient max 40 °C, altitude 4000 m, humidity 5–95% non-condensing. Sound level 76 dB(A) at full fan speed; the cooling fan is audible in a quiet plant room.
Built-in I/O: 2 analog inputs, 2 analog outputs, 6 digital inputs, 3 digital outputs. Communication is CAN only — no onboard Industrial Ethernet. If the plant uses PROFINET, EtherNet/IP, or Modbus TCP, an optional fieldbus adapter is needed. The control unit is included.