The 3AXD50000031894: Normal use (7.5 kW / 17 A) covers constant-torque loads like conveyors and pumps. Heavy-duty use (5.5 kW / 12.6 A) handles variable-torque or occasional overload profiles — fans, compressors with short peak demands. Light-overload use is rated 7.5 kW / 16.2 A, a middle ground for applications with moderate overload cycles. UL ratings are derated: normal-use output is 14.0 A, heavy-duty output 11 A (7.5 Hp), light-overload 10 Hp. If the installation requires UL listing, use the UL current numbers for sizing. Ambient temperature limit is 50 °C. Above that, derate per the drive's thermal curve. Altitude rating is 1000 m without derating; higher installations need a capacity reduction. IP20 enclosure — suitable for panel mounting, not for washdown or dust-heavy environments. Open Type NEMA classification matches IP20. Standby loss is 25 W, power consumption at full load 259 W. Apparent power output is 12 kV·A. Sound level is 65.8 dB(A) — noticeable in a quiet control room but typical for this frame.
MODBUS is onboard — no extra option card needed for basic serial communication. The drive has 2 analog inputs and 1 analog output, plus 5 digital inputs and 2 digital outputs. No industrial Ethernet interface (0 hardware interfaces for Ethernet).