imo hd1-75a-43 hd1 inverter 37kw 3phase, 400v, 75a ip20 inc filter

Why Choose the IMO HD1-75A-43 High Performance Inverter?

The IMO HD1-75A-43 is a powerful and highly capable AC variable speed drive (VSD) engineered to provide precise motor speed and torque control for demanding industrial applications. As part of the advanced IMO HD1 high performance inverter series, it utilises sensorless vector control technology to deliver excellent motor performance, reliability and energy efficiency.

Designed for machine builders, system integrators and industrial automation engineers, the HD1-75A-43 offers advanced control functionality, flexible communications and robust protection features. The drive supports both asynchronous induction motors and permanent magnet motors, making it suitable for a wide variety of industrial processes.

With a rated motor power of 37 kW, a three-phase 380-480 V AC supply and a nominal output current of 75 A, the HD1-75A-43 is ideal for conveyors, pumps, fans, compressors, material handling equipment and manufacturing machinery. Its compact panel-mounted design allows efficient installation within industrial control cabinets.

Key Advantages

• High-performance vector control inverter for industrial applications.
• 37 kW motor power rating for demanding machinery.
• 75 A rated output current.
• Three-phase 380-480 V AC input suitable for industrial power systems.
• Supports induction motors and permanent magnet motors.
• Built-in Modbus RTU communications with optional Profibus, CANopen and Profinet connectivity.
• Advanced motor control improves process accuracy and energy efficiency.
• Integrated protection and braking functions for enhanced operational reliability.

Key Features

• IMO HD1 high performance inverter series.
• 37 kW rated motor power.
• 75 A output current.
• Three-phase 380-480 V AC input supply.
• Open-loop vector control technology.
• Up to 150% starting torque.
• Permanent magnet motor control capability.
• Built-in Modbus RTU / RS485 communications.
• Optional Profibus-DP, CANopen and Profinet communication modules.
• Motor auto-tune functionality.
• PID control and integrated PLC functionality.
• IP20 enclosure for panel mounting.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: HD1 High Performance Inverters
• Model: HD1-75A-43
• Product type: AC variable speed drive
• Rated motor power: 37 kW
• Rated output current: 75 A
• Input voltage: 380-480 V AC
• Input phases: 3-phase
• Output phases: Three phase
• Frequency: 50 / 60 Hz
• Protection rating: IP20
• Control method: Sensorless vector control
• Communications: Modbus RTU / RS485 built-in
• Mounting type: Panel / cabinet mounting
• Filter: Integrated EMC filter

Advanced Motor Control for Industrial Applications

The HD1-75A-43 regulates motor speed and torque by precisely controlling output voltage and frequency. Advanced vector control technology enables excellent low-speed performance, improved process control and reduced mechanical stress on connected equipment.

Built-in communications, integrated PLC functionality and flexible networking options make the HD1 series suitable for modern automation systems requiring reliable drive performance and seamless integration with PLCs, HMIs and supervisory control systems.

Typical Applications

• Conveyors and material handling systems.
• Pumps and water treatment equipment.
• Industrial fans and ventilation systems.
• Compressors and process machinery.
• Packaging and manufacturing equipment.
• OEM machine building projects.
• Production lines and automation systems.
• Heavy-duty industrial motor control applications.

Trusted by Industrial Automation Professionals

The IMO HD1 series delivers powerful motor control, flexible communications and dependable performance, making it a trusted choice for machine builders, panel builders and industrial automation engineers worldwide.