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HD2-720A-43 IMO HD2 High performance inverter 400kW, 3Phase, 400V, 720Amp
IMO HD2-720A-43 high performance inverter, a 400 kW three phase AC variable frequency drive designed for industrial motor control and heavy-duty automation systems.
£29,763.08
Why Choose the IMO HD2-720A-43 High Performance Inverter?
The IMO HD2-720A-43 is a heavy-duty AC variable frequency drive (VFD) designed for precise speed and torque control of large three-phase industrial motors. As part of the advanced IMO HD2 high performance inverter series, it delivers powerful motor control, reliable operation and flexible automation integration for demanding industrial and process applications.
This inverter uses advanced vector control technology to provide smooth acceleration, stable torque and accurate motor speed regulation across a wide operating range. The HD2 series supports V/F, sensorless vector and optional closed-loop vector control, making it suitable for both standard AC induction motors and permanent magnet synchronous motors.
With a rated output power of 400 kW and a three-phase 380-480 V AC supply, the HD2-720A-43 is designed for very large industrial motors used in pumps, fans, compressors, conveyors, crushers, processing machinery and heavy-duty production systems. Its 720 A rated output current, IP20 metal enclosure and integrated safety functionality make it suitable for industrial motor control centres and electrical control panel installations.
Key Advantages
- Heavy-duty variable frequency drive for high-power industrial motor control.
- 400 kW motor power rating suitable for large machinery and process applications.
- 720 A rated output current for demanding motor loads.
- Three-phase 380-480 V AC input compatible with industrial power systems.
- Advanced vector control for accurate speed and torque performance.
- Integrated Safe Torque Off (STO) functionality.
- Built-in Modbus RTU / RS485 communications.
- Integrated EMC filter for industrial installations.
Key Features
- IMO HD2 high performance inverter series.
- 400 kW rated output power.
- 540 HP power rating.
- 720 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.
- Integrated Safe Torque Off (STO) safety function.
- Built-in Modbus RTU / RS485 communication.
- Integrated EMC filter.
- Detachable LCD operator keypad.
- IP20 metal enclosure for cabinet mounting.
Advanced Motor Control for Heavy Industrial Applications
Variable frequency drives such as the IMO HD2-720A-43 regulate motor speed by adjusting output voltage and frequency. This improves process control, reduces energy consumption and minimises mechanical stress on motors, gearboxes, pumps, fans and driven equipment while maintaining accurate speed regulation.
The HD2 range is engineered for applications requiring high torque performance, industrial communications and long-term reliability. Advanced vector control, integrated safety functionality and flexible expansion options make it suitable for manufacturing plants, water treatment facilities, mining operations and heavy industrial automation systems.
Typical Applications
- Large industrial conveyors and material handling systems.
- Pumps, fans and HVAC installations.
- Compressors and processing equipment.
- Mining and aggregate processing machinery.
- Cranes, hoists and high-inertia applications.
- Manufacturing and production machinery.
- Industrial motor control panels and automation systems.
- Heavy-duty OEM machine building projects.
Technical Specifications
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| Power | 400 kW | |
|---|---|---|
| Current | 720 A | |
| Voltage | 400 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Series | HD2 High Performance Inverters | |
| Product type | AC variable frequency drive | |
| Rated output power | 400 kW | |
| Horsepower rating | 540 HP | |
| Rated output current | 720 A | |
| Input voltage | 380-480 V AC | |
| Input phases | 3-phase | |
| Output voltage | Variable 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 | |
| Safe Torque Off | Included | |
| Housing type | Metal | |
| Mounting type | Cabinet / panel mounting | |
| Frame size | Size 11 | |
| Dimensions (W × H × D) | approx. 820 × 1300 × 450 mm | |
| Weight | approx. 260 kg |
Frequently Asked Questions
What is the IMO HD2-720A-43 used for?
The HD2-720A-43 controls the speed and torque of large three-phase AC motors in industrial automation, process control and heavy-duty machinery applications.
What motor power is supported by this inverter?
The drive supports motors with a rated output power of approximately 400 kW.
What supply voltage does the drive require?
The HD2-720A-43 operates from a three-phase 380-480 V AC supply.
What is the rated output current?
The drive provides a rated output current of 720 A for high-power industrial motor applications.
Where is this inverter typically installed?
The inverter is typically installed inside industrial electrical control panels and machinery cabinets due to its IP20 enclosure rating.
Trusted by Industrial Automation Engineers
IMO HD2 high performance inverter drives are trusted by automation engineers, panel builders and industrial operators for delivering powerful motor control, reliable operation and flexible integration across demanding industrial applications.
