Mitsubishi Electric FR-A840-00023-2-60 FR-A800 Inverter

Description

Designed for high-performance motor control in demanding industrial environments, the FR-A840-00023-2-60 is a variable frequency drive (VFD) from the premium FR-A800 series. This standard-model three-phase inverter features advanced vector control capabilities, offering high torque precision and response speed. Operating within the 400V voltage class, it supports an input range of 380 to 500 V AC at 50/60 Hz, accommodating fluctuations from 323 to 550 V AC.

The specific configuration designated by the -2-60 suffix indicates a CA type unit supplied with specialized circuit board coating conforming to class 3C2 for increased environmental resilience, combined with standard unplated conductors. Integrated protective design elements include an IP20 enclosed housing and a maintenance-free self-cooling mechanism, ensuring robust operation in confined control panels without active cooling system requirements.

Features

• Heavy-duty vector control capability for precise motor speed and torque regulation.
• Protective circuit board coating matching class 3C2 specifications for high-humidity or corrosive atmospheres.
• Standard three-phase AC input handling high voltage tolerances up to 550 V.
• Robust self-cooling system eliminates failure points from cooling fans.
• IP20 protection rating suitable for standard industrial cabinet enclosures.

Applications

• Pumps, fans, and blowers in water treatment and HVAC networks.
• Conveyors, material handling systems, and assembly lines.
• Extruders, mixers, and processing machinery in chemical and manufacturing plants.

Technical Specifications

Installation Guidelines

• Mount vertically inside a suitable electrical panel to ensure passive airflow.
• Maintain required clearance distances around the unit for optimal self-cooling efficiency.
• Follow local electrical codes for proper grounding and shielding of motor cables to minimize electromagnetic interference (EMI).
• Ensure source input voltage matches the 380 to 500 V AC range before energizing.