Duty ratings that match the load profile
The 3AXD50000041423: Normal-use (Pn 110 kW, In 206 A) covers constant-torque applications like conveyors and pumps. Heavy-duty use (PhD 90 kW, IhD 169 A) handles higher overloads — crushers, extruders, mixers. Light-overload use (PlD 110 kW, IlD 196 A) suits variable-torque loads such as fans and centrifugal pumps. The UL listing mirrors these: heavy-duty 125 Hp / 156 A, light-overload 150 Hp / 180 A.
I/O, communication, and environmental limits
The drive provides 2 analog inputs, 2 analog outputs, and 6 digital inputs / 3 digital outputs. Communication is via CAN. Operating frequency range is 47.5–63 Hz. Ambient temperature maximum is 40 °C; operating humidity 5 to 95%. Sound pressure level is 67 dB(A). A lithium coin cell (CR2032, 220 mAh, 3 V) backs the real-time clock.
