The 3AXD50000146031: Three overload capability levels are defined: normal (505 A, 250 kW), heavy-duty (363 A, 200 kW), and light-overload (480 A, 250 kW). The heavy-duty current (IhD) governs continuous rating for constant-torque loads; match this figure to your motor full-load amps for applications requiring high starting torque.
Compliance and sourcing posture
Rated for installation at altitudes up to 1000 m without derating; ambient temperature maximum 40 °C. Operating humidity 5–95% non-condensing. Sound level 77 dB(A) — consider enclosure isolation if noise is a concern in the panel area.
I/O and control integration
The drive includes a control unit with 2 analog inputs and 2 analog outputs, plus 7 digital inputs and 5 digital outputs. Communication is via CAN only — no onboard Industrial Ethernet. A pair of CR2032 lithium coin cells (3 V, 220 mAh each) back the real-time clock.