Control Techniques UNI4403

Control Techniques UNI4403

Overview

The Control Techniques UNI4403 is a powerful 75 kW (100 HP) AC drive designed to meet the high-performance needs of heavy industrial applications. Operating on a 3‑phase 380–480 V supply, it delivers a robust 156 A output, making it ideal for demanding motors and continuous-duty environments. The UNI4403 belongs to the Unidrive Classic series, known for versatility, reliability, and modular scalability.

Key Features

• Power Output: 75 kW (100 HP)

• Input Voltage: 380–480 V AC, 3‑phase, 50/60 Hz

• Input Current: 123 A

• Output Current: 156 A

• Frequency Range: 0–400 Hz

• Control Modes:

  • Open-loop (V/f)

  • Closed-loop vector

  • Servo with encoder feedback

  • Regenerative capable (with option modules)

• Cooling: Forced air with integrated fans

• Enclosure: IP20 (standard panel-mount)

• Diagnostics: Built-in status LEDs, trip log

• Compatibility: Accepts expansion cards for comms and feedback

Applications

• Industrial blowers and large pumps

• High-capacity conveyors and presses

• Process automation in mining and heavy manufacturing

• HVAC systems for large facilities

• Regenerative lifting or hoisting systems

Why Choose the UNI4403

• High current output for large motor applications

• Flexible control modes for precision and energy savings

• Built to handle rigorous industrial duty cycles

• Expandable and easy to integrate with control systems

• Trusted by OEMs and industrial users worldwide

Order Now

The Control Techniques UNI4403 AC Drive is available and ships globally.

For more options in this series, explore our full selection of Control Techniques Unidrive SP Series AC Drives.

You can also view the complete range of solutions in the Nidec (Control Techniques) category.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply