Product Overview

The OMRON Q2A-A4044-AAA is a high-performance, versatile vector inverter designed for various industrial applications. This 400 V three-phase inverter offers a maximum motor output of 22 kW at variable torque and 18.5 kW at constant torque, making it suitable for both induction and permanent magnet motors, as well as synchronous reluctance motors.

Key Features

• Flexible Control Options: Supports closed-loop V/f, closed-loop vector, open-loop V/f, and open-loop vector control methods, offering precise control over motor speed and torque.
• Communication Capabilities: Equipped with MODBUS Slave, Serial RS-485, USB, and optional communication protocols like Bluetooth, CANopen, DeviceNet Slave, EtherCAT Slave, EtherNet/IP, POWERLINK, PROFIBUS DP Slave, and PROFINET Slave for seamless integration into existing systems.
• Safety and Durability: Offers a degree of protection rated at IP20, ensuring reliability in typical industrial environments.
• Regenerative Solutions: Supports regenerative braking, allowing for efficient energy recovery.
• Compact Design: The inverter measures 350 mm in height, 220 mm in width, and 227 mm in depth, with a weight of approximately 7.5 kg, making it suitable for wall mounting.

Technical Specifications

• Supply Voltage: 3x400 VAC, compatible with 3x380÷480 VAC.
• Maximum Output Frequency: 590 Hz.
• Output Current: Normal Duty (ND) at 44 A, High Duty (HD) at 39 A.

Unique Selling Points

• High Performance: Delivers high power output with efficient motor control.
• Flexibility: Compatible with a range of motor types and communication protocols.
• Reliability: Built-in EMC filter for reduced electromagnetic interference.

Compatibility and Safety

• Motor Compatibility: Suitable for induction/asynchronous motors, permanent magnet motors, and synchronous reluctance motors.
• Mounting: Designed for wall mounting to save space and ensure easy access.

This product is available for purchase, but please note that production has ended, and it is being phased out. For the latest availability and compatibility information, contact our support team.