HD2-45A-43 IMO HD2 High performance inverter 22kW, 3Phase, 400V, 45Amp

Why Choose the IMO HD2-45A-43 High Performance Inverter?

The IMO HD2-45A-43 is a high performance AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase motors in industrial automation, machinery and process control applications. As part of the advanced IMO HD2 high performance inverter series, it delivers reliable motor control, exceptional low-speed torque and flexible integration into modern industrial systems.

Featuring advanced torque vector control technology, the HD2 range supports V/F, sensorless vector and optional closed-loop vector control with encoder feedback. This provides accurate motor performance, rapid response and stable operation across a wide range of applications, from conveyors and pumps to compressors and high-inertia machinery.

With a rated output power of 22 kW and a three-phase 400 V AC supply, the HD2-45A-43 is suitable for industrial motors used in conveyors, pumps, fans, mixers, compressors and manufacturing equipment. Its 45 A rated output current, built-in braking transistor, Safe Torque Off functionality and IP20 enclosure make it an ideal solution for industrial control panel installations.

Key Advantages

• High performance variable frequency drive for industrial motor control.
• 22 kW motor power rating suitable for machinery and process applications.
• 45 A rated output current for demanding motor loads.
• Advanced torque vector control for accurate speed and torque regulation.
• Built-in braking transistor for dynamic braking applications.
• Integrated Safe Torque Off (STO) safety functionality.
• Built-in Modbus RTU / RS485 communications.
• IP20 enclosure for cabinet and control panel installation.

Key Features

• IMO HD2 high performance inverter series.
• 22 kW rated output power.
• 30 HP power rating.
• 45 A nominal output current.
• Three-phase 380-480 V AC input supply.
• V/F, sensorless vector and optional closed-loop vector control.
• Suitable for AC induction and permanent magnet synchronous motors.
• Built-in braking transistor for dynamic braking.
• Integrated Safe Torque Off (STO) to SIL2.
• Built-in Modbus RTU / RS485 communication.
• Integrated EMC filter.
• 6 digital inputs and 2 analogue inputs.
• 2 digital outputs and 2 relay outputs.
• Removable operator keypad.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: HD2 High Performance Inverters
• Model: HD2-45A-43
• Product type: AC variable frequency drive
• Rated output power: 22 kW
• Rated output power: 30 HP
• Rated output current: 45 A
• Input voltage: 380-480 V AC
• Input phases: 3-phase
• Output voltage: 0-460 V three-phase AC output
• Output frequency range: 0-400 Hz
• Control modes: V/F, sensorless vector and closed-loop vector control with optional encoder feedback
• Overload capacity: 150% for 60 seconds, 200% for 1 second
• Protection rating: IP20
• EMC filter: Included
• Communication: Modbus RTU / RS485 built-in
• Digital inputs: 6
• Analogue inputs: 2
• Digital outputs: 2
• Relay outputs: 2
• Safe Torque Off: Included
• Braking: Built-in braking transistor
• Frame size: 5
• Dimensions (W × D × H): approx. 200 × 207 × 341 mm
• Weight: approx. 8.5 kg
• Mounting type: Cabinet / panel mounting

Advanced Motor Control for Industrial Automation

Variable frequency drives such as the IMO HD2-45A-43 regulate motor speed by adjusting output voltage and frequency. This enables improved process control, reduced energy consumption and lower mechanical stress on motors, pumps, gearboxes and driven equipment.

The HD2 range delivers stable torque output even at low speeds thanks to its high-speed processor and advanced vector control technology. Integrated communication capability, programmable functionality and motor auto-tuning features make it suitable for modern industrial automation systems and OEM machinery.

Typical Applications

• Industrial conveyors and material handling equipment.
• Pumps, fans and ventilation systems.
• Compressors and process machinery.
• Mixers, agitators and production equipment.
• Packaging and manufacturing machinery.
• Water treatment and HVAC systems.
• Machine building and OEM automation systems.

Trusted by Industrial Automation Engineers

IMO HD2 inverter drives are widely used by machine builders, system integrators and industrial engineers to deliver reliable motor control, precise performance and efficient operation in demanding automation applications.