Description:

The Mitsubishi FR‑E740‑0.4K‑CHT is a compact three‑phase inverter module used for efficient variable‑speed control of AC motors in industrial automation systems. Commonly installed on conveyors, pumps, fans, and light machinery, it delivers smooth speed regulation, improved process control, and energy‑saving performance in a space‑saving design. Maintenance teams, system integrators, and OEMs use this compact inverter for motor control upgrades, replacements, and new installations where reliable adjustable speed operation and compact footprint are important.

Applications:

This Mitsubishi compact inverter module is used in industrial and light commercial motor control environments that demand flexible speed and torque control. Typical uses include small conveyors, fans, pumps, mixers, packaging machinery, material handling systems, HVAC systems, and general‑purpose motor applications where variable frequency drive control improves performance, reduces mechanical stress, and enhances energy efficiency.

Technical Specifications:

• Manufacturer Part Number (MPN): FR‑E740‑0.4K‑CHT
• Product Type: Compact 3‑Phase Frequency Inverter / VFD
• Input Voltage: 3‑Phase 380–415 VAC
• Output Power: 0.4 kW (400 W)
• Output Frequency: 0.1–400 Hz
• Control Method: V/f control with advanced functions
• Overload Capacity: 150 % for 1 minute
• Built‑in Functions: PID control, DC braking, torque control
• Cooling Method: Built‑in fan
• Protection Class: IP20
• Mounting Type: Panel mount
• Operating Temperature: ‑10 °C to 50 °C
• Storage Temperature: ‑20 °C to 65 °C
• Safety Features: Overcurrent, overvoltage, overheat protection
• Communication Options: RS‑485/Modbus (optional)

Common Replacements:

• Mitsubishi FR‑E740‑0.75K‑CHT
• Yaskawa GA500‑0.4K
• Siemens SINAMICS V20 6SL3210‑5BE36‑5UV0