Key Features

• ✔ 4kW / 5.5HP output power
• ✔ 230V single-phase input → 230V three-phase output
• ✔ 15.3A output current
• ✔ IP20 enclosure – ideal for panel mounting
• ✔ Simple 14-parameter setup for fast commissioning
• ✔ Sensorless vector & V/F motor control
• ✔ Built-in braking transistor (external braking resistor required)
• ✔ Modbus RTU & CANopen communication support
• ✔ Energy-efficient operation with optimised motor control

Designed for ease of use, the Optidrive E3 can be installed and configured in minutes, reducing downtime and installation costs.

Applications

• Conveyor systems
• Pumps & fans
• HVAC systems
• Small machinery & automation
• Compressors

This inverter is particularly suited for applications requiring reliable speed control and energy efficiency without complex setup.

Why Choose the Optidrive E3?

• Fast installation – ready to run with minimal setup
• Compact design – saves panel space
• Flexible motor compatibility – supports multiple motor types
• Cost-effective solution for industrial motor control

The Optidrive E3 series is widely trusted for its simplicity, durability, and performance in demanding environments.

What about the P2?

The Optidrive E3 is ideal for general-purpose motor control applications requiring simplicity, reliability and energy efficiency.

For applications requiring higher overload capability, advanced motor control features or demanding industrial performance, please see our Optidrive P2 range.

Further Information

Please see the downloads tab or our Knowledge Base section of the website for further technical & set up information for the Optidrive E3.

For further information on the Optidrive E3, please call our experienced technical support engineers who can help with your enquiry.

NOTE: Usually a 4kW motor is 400/690V wound so is not compatible with this product. The 4kW motor would require 230/400V windings.

NOTE: An inverter drive cannot be used as a 3 phase power supply for a machine. It is used to control the speed of a 3 phase AC motor.