imo hd1-3.7a-43 hd1 inverter 1.5kw, 3phase, 400v, 3.7a ip20 inc filter

Why Choose the IMO HD1-3.7A-43 High Performance Inverter Drive?

The IMO HD1-3.7A-43 is a high-performance AC variable speed drive (VSD) designed to provide precise motor control, energy efficiency and reliable operation in demanding industrial automation applications. As part of the advanced IMO HD1 inverter series, this drive utilises sensorless vector control technology to deliver accurate speed regulation and excellent torque performance across a wide operating range.

The HD1 range is engineered for controlling both asynchronous AC induction motors and permanent magnet synchronous motors. With advanced motor control algorithms, integrated communication capabilities and flexible application support, the drive is ideal for OEM machine builders, system integrators and industrial users requiring dependable motor control.

With a rated output power of 1.5 kW, 3.7 A output current and a three-phase 380–480 V AC supply, the HD1-3.7A-43 is suitable for conveyors, pumps, fans, mixers and general industrial machinery. Its compact IP20 panel-mounted design includes an integrated EMC filter for simplified installation and compliance.

Key Advantages

• High-performance sensorless vector control inverter.
• 1.5 kW motor power rating for industrial applications.
• Three-phase 380–480 V AC input supply.
• Integrated EMC filter included.
• Supports both induction and permanent magnet motors.
• Excellent low-speed torque performance.
• Built-in Modbus RTU communications.
• Compact IP20 design for panel installation.

Key Features

• IMO HD1 High Performance Inverter Series.
• 1.5 kW rated output power.
• 3.7 A rated output current.
• 380–480 V AC three-phase input.
• Open-loop vector control technology.
• Up to 150% starting torque.
• Motor auto-tune functionality.
• Built-in PID controller.
• Integrated PLC functionality.
• Modbus RTU / RS485 communications as standard.
• Optional Profibus, CANopen and Profinet connectivity.
• Integral EMC filter.
• IP20 enclosure protection.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: HD1 High Performance Inverters
• Model: HD1-3.7A-43
• Product type: AC variable speed drive
• Rated output power: 1.5 kW
• Rated output current: 3.7 A
• Input voltage: 380–480 V AC
• Input phases: Three-phase
• Output phases: Three-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP20
• Filter: Integral EMC filter included
• Control method: Open-loop vector control
• Communications: Modbus RTU / RS485
• Mounting type: Panel mounting

Advanced Vector Motor Control

The IMO HD1 series combines advanced DSP processing with sensorless vector control technology to provide stable speed regulation, precise torque control and dependable performance across a wide range of industrial applications. The drive maintains strong low-speed torque performance and can support demanding loads requiring controlled acceleration and braking.

Integrated communication protocols, PID control and PLC functionality simplify system integration while reducing the need for additional control hardware. These features make the HD1 range particularly suitable for modern industrial automation systems.

Typical Applications

• Industrial conveyors and material handling systems.
• Pumps and pumping stations.
• Ventilation fans and HVAC equipment.
• Mixers and agitators.
• Packaging machinery.
• Food and beverage processing equipment.
• OEM machinery and automation systems.

Trusted for Industrial Automation

IMO HD1 inverter drives are widely used by machine builders, automation engineers and industrial operators to deliver reliable motor control, high efficiency and excellent performance in demanding industrial environments.