Mitsubishi Electric FR-A840-00930-2-60 FR-A800 Inverter

Description

Heavy-duty industrial motor control operations require robust speed regulation and torque performance, which is reliably managed by the Mitsubishi Electric FR-A840-00930-2-60 variable frequency drive. Belonging to the specialized FR-A800 Series, this high-performance inverter is designed to optimize energy efficiency and control precision across complex factory automation and mechanical processes.

The unit features a standard structural configuration equipped with protective circuit board coating to defend internal electronics against airborne particulates and moisture. Operating within the 400V class, this model provides excellent flexibility with wide permissible input voltage tolerances, supporting high operational uptime in areas with fluctuating power supplies. Its open-type IP00 construction makes it ideal for direct cabinet integration in centralized control rooms.

Features

• Coated circuit board construction for improved environmental resistance inside standard industrial enclosures.
• Forced air cooling design utilizing integrated fans to optimize thermal dissipation and protect power components.
• Broad permissible AC input voltage tolerance to absorb grid fluctuations without tripping.
• Open-type IP00 protective structure suited for compact multi-drive cabinet mounting configurations.

Applications

• Heavy material handling and conveyor line management systems.
• Industrial pump and fan control with high Super Light Duty (SLD) load requirements.
• Air compressor and mechanical extrusion drive systems.

Technical Specifications

Installation Guidelines

• Mount the open type (IP00) inverter securely inside an IP54 or appropriate industrial control panel to safeguard against dust and direct environmental contact.
• Maintain specified clearance spaces around the upper, lower, and side air vents to ensure proper heat dissipation from the forced air cooling system.
• Ensure input voltage levels match the specified range of 323V to 550V before energizing the device.
• Use shielded motor and control cables grounded at both ends to minimize electromagnetic interference (EMI) with neighboring telemetry or sensor wires.