This document provides the specification of the Vxm series AC drives, including rated capacity, output voltage, rated current, rated frequency, etc.
The IMO VXM series covers AC drives from 0.4 kW to 400 kW, offering open and closed‑loop operation, speed or torque control, and a range of field‑bus options such as Profibus and DeviceNet. The manual includes detailed specifications, wiring diagrams, terminal functions, and protection features for both heavy‑duty (HT) and normal‑torque (NT) applications.
Key sections describe control methods (Sinusoidal PWM, dynamic torque‑vector, vector with PG), protection mechanisms (overload, over/under‑voltage, ground fault, motor overload), and installation requirements, including environmental limits, cooling options, and enclosure ratings. The document also provides troubleshooting information, alarm codes, and maintenance data.
| Output frequency range | 0.01‑400 Hz |
|---|---|
| Rated voltage | 3‑phase 380‑415 V / 50 Hz, 380‑460 V / 60 Hz |
| Starting torque | > 200 % (with Dynamic torque‑vector control) |
| Enclosure IP rating | IP40 (IP20 optional) |
| Cooling method | Natural cooling or fan cooling |
| Mass | 22 kg (approx.) |
| Warranty | 5 years |
The drives operate from 0.01 Hz up to 400 Hz.
Control methods include Wf (Sinusoidal PWM) control, Dynamic torque‑vector control, and Vector control with PG.
The inverter can deliver more than 200 % starting torque when Dynamic torque‑vector control is selected.