FR-F840-00380-E3N6 Mitsubishi VFD

The Mitsubishi Electric FR-F840-00380-E3N6 is a professional-grade Variable Frequency Drive (VFD) from the FREQROL FR-F800 Series, engineered for demanding industrial applications where precision motor control and reliability are essential.

Rated at 25HP (18.5kW) with a 35-amp light-duty output, this drive accepts three-phase input voltage ranging from 380 to 500VAC, making it compatible with standard 400V and 480V industrial power systems. The wide output frequency range of 0.2 to 590Hz gives engineers exceptional flexibility across a broad range of motor speeds and application requirements.

One of the standout features of the E3N6 variant is its extended conformal coating, which provides enhanced protection against moisture, dust, and corrosive chemicals in accordance with IEC60721-3-3 3S2/3C2. This makes it an excellent choice for installations in harsh or challenging environments such as wastewater treatment facilities, chemical plants, and outdoor enclosures.

Built-in Ethernet communication allows for seamless integration into modern networked control systems, enabling remote monitoring, parameter adjustment, and real-time diagnostics without additional communication modules. The drive supports multiple control modes including V/F control, Advanced Magnetic Flux Vector Control, and PM motor control, giving users the ability to optimize performance for fans, pumps, compressors, and other variable-torque loads.

Key Specifications:

• Input Voltage: 380–500VAC, 3-Phase
• Power Rating: 25HP / 18.5kW
• Output Current: 35A (Light Duty)
• Output Frequency: 0.2–590Hz
• Communication: Built-in Ethernet
• Enclosure: IP20 / UL Type 1
• Conformal Coating: IEC60721-3-3 3S2/3C2
• Series: Mitsubishi FREQROL FR-F800

With an IP20 (UL Type 1) enclosure rating and adjustable acceleration/deceleration ramp times up to 3,600 seconds, the FR-F840-00380-E3N6 delivers both protection and smooth, reliable operation in a wide range of industrial settings.