Mitsubishi Electric FR-E740-15K-CHT FR-E700 Series Inverter

Description

Engineered for high-performance motor control, the FR-E740-15K-CHT represents Mitsubishi Electric's highly reliable variable frequency drive technology within the globally proven FR-E700 Series. This three-phase 400V class inverter delivers efficient speed and torque control for industrial induction motors up to 15 kW. Featuring advanced magnetic flux vector control, it provides outstanding torque performance even at low speeds, making it highly suitable for demanding applications such as conveyors, fans, pumps, and material handling systems.

The unit features built-in Modbus RTU communication capabilities and is designed with an integrated USB port to streamline configuration and diagnostic monitoring. Its compact footprint design and efficient internal cooling system ensure reliable performance in tightly spaced control enclosures.

Features

• Advanced magnetic flux vector control ensures stable torque generation across a wide speed range.
• Integrated PID control function for precise process automation loops (pressure, flow, temperature).
• Built-in USB port for direct connection to PC-based configuration software.
• Forced air cooling system ensures reliable thermal management under continuous duty cycles.
• Safe Torque Off (STO) functionality integrated for safety compliance.
• Robust overload capacity of 150% for 60 seconds and 200% for 3 seconds.

Applications

• Conveyors and mechanical handling systems
• Industrial fan, blower, and HVAC applications
• Centrifugal pumps and fluid dosing systems
• Packaging, textile, and food processing machinery

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mount the inverter vertically on a flat, non-flammable vertical surface inside a control panel.
• Provide a minimum clearance of 50 mm above and below, and 10 mm on both sides of the unit to ensure adequate air circulation.
• Verify that the ambient temperature does not exceed 50 Celsius under continuous loaded operation.
• Always connect a low-impedance grounding wire to the protective earth terminal to reduce electromagnetic noise and ensure operator safety.