HD2-820A-43 IMO HD2 High performance inverter 450kW, 3Phase, 400V, 820Amp

Why Choose the IMO HD2-820A-43 Variable Speed Drive?

The IMO HD2-820A-43 is a high performance AC variable speed drive (VSD) designed for precise speed and torque control of large three-phase AC induction and permanent magnet synchronous motors. As part of the advanced IMO HD2 Series, it provides exceptional performance, reliability and flexibility for demanding industrial automation, heavy process control and OEM machinery applications.

Utilising advanced sensorless vector and closed-loop vector control, the HD2 Series delivers outstanding speed regulation, torque response and operational efficiency. Integrated Safe Torque Off (STO), Modbus RTU communications, auto-tuning, programmable functionality and optional industrial network expansion make the drive easy to integrate into sophisticated automation systems.

With a rated motor power of 450 kW, a three-phase 380-480 V AC supply and a rated output current of 820 A, the IMO HD2-820A-43 is ideal for controlling large pumps, compressors, conveyors, fans, mining equipment, heavy manufacturing machinery and demanding industrial processes. The drive features a robust IP20 enclosure for installation within electrical control cabinets.

Key Advantages

• High performance variable speed drive for heavy industrial applications.
• 450 kW motor power rating with 820 A output current.
• Three-phase 380-480 V AC input supply.
• Supports sensorless vector and closed-loop vector control.
• Integrated Safe Torque Off (STO) safety functionality.
• Built-in Modbus RTU communication with optional industrial network protocols.
• High efficiency operation reduces energy consumption and mechanical stress.
• Designed for continuous operation in demanding industrial environments.

Key Features

• IMO HD2 Series high performance inverter.
• 450 kW rated motor power.
• 820 A rated output current.
• Three-phase 380-480 V AC input.
• V/F, Sensorless Vector and Closed-loop Vector control modes.
• Integrated Safe Torque Off (STO).
• Built-in Modbus RTU communications.
• Supports optional EtherCAT, PROFINET, Ethernet/IP and PROFIBUS communication cards.
• Advanced PID control, motor auto-tuning and programmable logic.
• Heavy-duty IP20 panel mounting enclosure.

Heavy Duty Motor Control for Industrial Applications

The IMO HD2-820A-43 has been engineered to provide exceptional speed regulation, torque control and operational stability for high power industrial motors. Advanced vector control technology enables smooth acceleration, improved process accuracy and reduced mechanical wear while helping lower overall energy consumption.

Designed for integration into modern automation systems, the HD2 Series supports a wide range of communication protocols and expansion options, making it suitable for complex industrial processes where reliability and uptime are critical.

Typical Applications

• Large industrial pumps and water treatment plants.
• Heavy-duty conveyors and material handling systems.
• Compressors and process plant equipment.
• Mining and quarrying machinery.
• Steel processing and manufacturing facilities.
• Power generation and infrastructure projects.
• Large OEM automation systems.