Load profile and duty selection
The 3AXD50000042309: Three duty ratings are defined: light-overload (PlD 315 kW, IlD 556 A), normal use (Pn 315 kW, In 585 A), and heavy-duty (PhD 250 kW, IhD 442 A). The heavy-duty figure governs continuous motor starting or high-inertia loads; the light-overload/normal-use rating applies to variable-torque applications like pumps and fans. Apparent power output is 405 kV·A. Standby loss runs 202 W; at full load power consumption reaches 9293 W.
Onboard I/O includes 2 analog inputs, 2 analog outputs, 6 digital inputs, and 2 digital outputs. The module has 0 industrial Ethernet interfaces; fieldbus connectivity is CAN. A lithium coin cell (CR2032, 220 mAh, 3 V, 2 pcs) backs the real-time clock and parameter storage. Humidity range is 5–95% non-condensing.
