Mitsubishi FR‑F840‑00170‑3‑N6 Brand New FR‑F840 VFD

Product Overview

The Mitsubishi FR‑F840‑00170‑3‑N6 is a Brand New high-efficiency Variable Frequency Drive (VFD) from the specialized FR-F800 Series. This 400V class inverter is a premier solution for 7.5kW (SLD) motor control, specifically engineered to provide maximum energy savings in fan, pump, and HVAC applications. The "N6" designation ensures global compatibility while utilizing Mitsubishi’s "Advanced Optimum Excitation Control" to ensure the motor operates at peak efficiency even under partial loads. As a Brand New unit, it features advanced diagnostic tools, a built-in PLC, and the industrial reliability required for critical infrastructure and building automation.

Key Features

• Advanced Energy Savings: Dynamically optimizes motor flux to reduce power consumption by up to 12% more than standard VFDs in centrifugal applications.
• Smart Pump & Fan Logic: Includes specialized features like "Fire Mode" for emergency ventilation, multi-pump control, and pipe-burst detection.
• Built-in PLC Functionality: Allows for customized local control logic, enabling the drive to manage sensors and actuators without an external controller.
• Integrated Safety: Standard Safe Torque Off (STO) function (SIL2/PLd) ensures a high level of machine safety and simplified wiring.
• Maintenance Diagnostics: Features load characteristics monitoring to detect mechanical issues such as clogged pumps or broken drive belts before they cause system failure.

Item Condition (Brand New)

• Functional Status: Brand New. Factory-fresh unit that has never been mounted, wired, or energized.
• Physical State: Pristine condition. The housing, terminal block, and internal cooling fan are in perfect, original condition.
• Packaging: Shipped in the original Mitsubishi Electric factory box with all factory seals, internal protective materials, and documentation.
• Visual Reference: Please refer to the high-resolution images to verify the specific SLD/LD ratings on the nameplate; the unit pictured is the exact VFD you will receive.

Package Includes

1. 1 x Mitsubishi FR‑F840‑00170-3-N6 VFD (Brand New)
2. 1 x Quick Start and Parameter Instruction Manual
3. Note: Includes original factory packaging. External communication option cards or DC reactors are not included.