Mitsubishi FR‑F840‑00023‑3‑N6 Brand New FR‑F840 VFD

Product Overview

The Mitsubishi FR‑F840‑00023‑3‑N6 is a Brand New high-efficiency Variable Frequency Drive (VFD) from the specialized FR-F800 Series. This 400V class inverter is the smallest capacity model in the F840 range, specifically designed for ultra-precise energy-saving control of small fans, pumps, and blowers. Despite its low power rating, it utilizes the same "Advanced Optimum Excitation Control" found in larger models to ensure the motor consumes the absolute minimum power required. As a Brand New unit, it is a perfect fit for localized HVAC control, small laboratory ventilation, or specialized pumping systems where reliability and efficiency are paramount.

Key Features

• Maximum Energy Savings: Automatically optimizes motor flux to reduce energy consumption, making it far more efficient than standard VFDs or across-the-line starters.
• Specialized HVAC Functions: Features built-in PID control, resonance suppression, and "Fire Mode" for emergency smoke extraction systems.
• Pump Protection Logic: Includes smart detection for pipe bursts, dry-run conditions, and automatic impeller cleaning cycles.
• Built-in Safety (STO): Integrated Safe Torque Off (STO) functionality (SIL2/PLd) allows for high-level safety compliance without the need for additional contactors.
• PLC Functionality: Equipped with a built-in programmable logic controller for decentralized automation of small-scale systems.
• Long-Life Engineering: Designed for a 10-year service life with high-quality internal capacitors and intelligent cooling fans.

Item Condition (Brand New)

• Functional Status: Brand New. Factory-fresh unit that has never been mounted, wired, or energized.
• Physical State: Pristine. The chassis, terminal blocks, and internal components are in perfect, original condition.
• Packaging: Shipped in the original Mitsubishi Electric factory box with all factory seals, internal protective inserts, and documentation.
• Visual Reference: Please refer to the high-resolution images to verify the specific SLD/LD ratings on the label; the unit pictured is representative of the brand new stock you will receive.

Package Includes

1. 1 x Mitsubishi FR‑F840‑00023-3-N6 VFD (Brand New)
2. 1 x Installation and Parameter Setup Manual
3. Note: Includes original factory packaging. External communication option cards or DIN rail adapters are not included.