Mitsubishi FR-D740-5.5K-CHT

Overview

Unlock superior motor control and energy efficiency with the Mitsubishi FR-D740-5.5K-CHT Variable Frequency Drive (VFD). Engineered for robust performance in industrial environments, this 5.5kW, 400V, 3-phase inverter from the acclaimed FR-D700 series delivers precise speed regulation for a wide array of AC motor applications. Its compact design belies its powerful capabilities, featuring a built-in brake transistor for enhanced stopping power and simplified system integration. Experience the hallmark reliability and advanced control functionalities that Mitsubishi Electric brings to industrial automation, ensuring optimal operation and significant energy savings across your machinery.

Key Features

• Series: FR-D700 – A testament to Mitsubishi's legacy of compact and dependable VFDs.
• Rated Power: 5.5kW (7.5 HP) – Ample power for demanding industrial processes.
• Input Voltage: 3-phase 380–480V AC – Designed for versatile international power grids.
• Output Voltage: 3-phase 0–480V AC – Offers wide motor compatibility and precise control.
• Output Frequency: 0.2 to 400 Hz – Enables finely tuned speed adjustments for diverse operational needs.
• Control Method: V/f and advanced magnetic flux vector control – Provides flexible and highly accurate motor regulation.
• Braking: Integrated brake transistor – Simplifies wiring and enhances stopping performance, eliminating the need for external braking units in many applications.
• Cooling: Fan-cooled – Ensures optimal thermal management and extended operational life.
• User Interface: Integrated LED keypad – Facilitates easy parameter setting and monitoring.
• Safety: Built-in STO (Safe Torque Off) – Complies with modern safety standards, ensuring operator and equipment protection.
• Mounting: Wall or panel mount – Offers flexible installation options to suit various industrial enclosures.

Technical Specifications

• Catalog Number: FR-D740-5.5K-CHT
• Power Output: 5.5kW (7.5 HP)
• Input Voltage: 3-phase 380–480V ±10%
• Output Frequency Range: 0.2–400 Hz
• Overload Capacity: 150% for 60 seconds – Provides resilience against transient load spikes.
• Control System: V/f, V/f PG, Advanced flux vector – Comprehensive control strategies for superior motor performance.
• Enclosure Rating: IP20 – Suitable for protected environments, offering basic protection against solid objects.
• Ambient Temperature: -10°C to 50°C – Guarantees reliable operation in challenging industrial conditions.
• Dimensions (Approx.): 220 x 150 x 140 mm – Compact footprint for space-constrained installations.
• Weight (Approx.): 3.5 kg – Lightweight design for easier handling and mounting.
• Certifications: CE, UL, cUL, RoHS – Demonstrates compliance with international quality and safety standards.

Applications

The Mitsubishi FR-D740-5.5K-CHT VFD is a versatile solution, ideal for optimizing performance and energy consumption across a broad spectrum of industrial applications:

• Fans and Pumps: Achieve precise flow and pressure control, leading to significant energy savings.
• Conveyor Systems: Ensure smooth acceleration and deceleration, reducing wear and tear on mechanical components.
• Material Handling Equipment: Enhance operational efficiency and safety in lifting, transporting, and positioning tasks.
• HVAC Installations: Optimize climate control systems for improved comfort and reduced energy footprint.
• General-Purpose AC Motor Speed Control: Adaptable to virtually any application requiring variable speed for 3-phase AC motors.

Why Choose This Model?

• Built-in Braking: The integrated brake transistor simplifies system design and reduces hardware costs by eliminating the need for a separate braking unit in many applications.
• Compact & Powerful: Delivering 5.5kW of power within a remarkably small footprint, this VFD is perfect for installations where space is at a premium without compromising performance.
• Flexible Control: With both V/f and advanced vector control capabilities, it ensures precise and efficient operation for a diverse range of motor types and applications.
• Safe Operation: The built-in STO (Safe Torque Off) function provides a critical safety layer, meeting modern industrial safety standards and protecting both personnel and equipment.
• Proven Reliability: As a product of Mitsubishi Electric, the FR-D740-5.5K-CHT inherits a legacy of exceptional quality and robust engineering, ensuring long-term dependable performance in demanding industrial automation settings.
• Global Availability: Ready to ship worldwide, ensuring that businesses across the globe can access this essential component for their operations.

Order Now

Elevate your industrial processes with the Mitsubishi FR-D740-5.5K-CHT VFD. This robust and efficient variable frequency drive is readily available to enhance your motor control applications. Explore additional innovative solutions within the extensive range of Mitsubishi FR Series Frequency Inverters (FREQROL category), renowned for precision motor control, superior energy efficiency, and reliable industrial automation. For a complete overview of complementary products and comprehensive industrial solutions, we invite you to browse the full spectrum of Mitsubishi products. Secure your operational advantage and ensure peak performance by ordering today.