What this drive module is and what it delivers
The ABB 3AXD50000716678 is a 3-phase drive module in frame size R1, rated for 380-480 V input. It delivers 3 kW (7.2 A) under normal use and 2.2 kW (5.6 A) in heavy-duty duty — the number that matters when the motor is pushing a crusher or conveyor under full load. The light-overload rating sits at 6.8 A, so if your cycle has brief peaks, that’s the headroom figure to watch. MODBUS is onboard as standard, so no extra comm card needed for a simple PLC link. Digital I/O counts 4 inputs and 2 outputs — enough for a start/stop interlock and a fault relay, but plan your control wiring accordingly. It’s IP20, open type, so it belongs in a clean, dry cabinet — not out in the slurry or rain. Max ambient is 40 °C; keep the panel ventilated or derate above that.
Heavy-duty (5.6 A) is the one to use for a start-stop conveyor or a hoist where the motor sees repeated overload cycles. The UL heavy-duty current checks in at 4.8 A — that’s the number for a UL-listed installation with a 3 Hp motor. Power factor is 0.98. Standby loss is 10 W.
Compliance and documentation — what the compliance team needs
Altitude rating is 2000 m without derating.
Mounting and integration — fits in a standard panel
Frame R1 means it bolts to a backplate or DIN-rail adapter, and the IP20 enclosure keeps dust out of the electronics but doesn’t seal against moisture. The module includes the control unit, so no separate controller to order. Sound level is 50.9 dB(A) — noticeable in a quiet control room but fine next to a contactor panel. Analog inputs are 2, analog output is 1. Frequency range is 47-63 Hz.