IMO HD2-3.7A-43 high performance inverter, a 1.5 kW three phase AC variable frequency drive designed for industrial motor control and automation systems.
£420.20
The IMO HD2-3.7A-43 is a compact and capable AC variable frequency drive (VFD) designed for precise speed and torque control of three-phase industrial motors. As part of the IMO HD2 high performance inverter series, it provides reliable motor control for automation systems, conveyors, pumps, fans and general machinery applications.
This inverter combines advanced vector control technology with a compact IP20 design, making it suitable for control panel and cabinet-mounted installations. The HD2 series supports flexible motor control, efficient operation and integration into modern industrial automation systems.
With a rated output power of 1.5 kW and a three-phase 400 V AC supply, the HD2-3.7A-43 is ideal for smaller industrial motors requiring dependable speed control. Its 3.7 A output current and high performance control functions make it a practical choice for machine builders, panel builders and maintenance engineers.
Variable frequency drives such as the IMO HD2-3.7A-43 regulate motor speed by adjusting output voltage and frequency. This allows machinery to operate at the correct speed for the process, improving control, reducing mechanical stress and supporting energy-efficient operation.
The HD2 series is designed for applications where compact size, dependable control and flexible integration are important. Its advanced motor control functionality makes it suitable for industrial automation, OEM machinery and control panel installations.
| Power | 1.5 kW |
|---|---|
| Current | 7 A |
| Voltage | 400 V |
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | HD2 High Performance Inverters |
| Product type | AC variable frequency drive |
| Rated output power | 1.5 kW |
| Horsepower rating | 2 HP |
| Rated output current | 3.7 A |
| Input voltage | 400 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 suitable option card |
| Overload capacity | 150% for 60 seconds, 200% for 1 second |
| Protection rating | IP20 |
| EMC filter | Integrated C3 |
| Safe Torque Off | Integrated |
| Mounting type | Cabinet / panel mounting |
| Frame size | Size 1 |
| Dimensions (W × H × D) | approx. 126 × 186 × 184.4 mm |
| Weight | approx. 2 kg |
| EMC Filter | Industrial |
The HD2-3.7A-43 is used to control the speed and torque of three-phase AC motors in industrial machinery, automation systems, pumps, fans and conveyor applications.
The drive supports motors with a rated output power of approximately 1.5 kW.
The HD2-3.7A-43 operates from a three-phase 400 V AC supply.
Yes. The drive features integrated Safe Torque Off (STO) for machine safety applications.
The inverter is designed for installation inside electrical control panels and machine cabinets with suitable ventilation.
IMO HD2 high performance inverters are trusted by machine builders, panel builders and automation engineers for dependable motor control, flexible integration and reliable operation across industrial environments.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...