Mitsubishi FR‑A820‑11K‑1

Overview

The Mitsubishi FR-A820-11K-1 is a high-performance, heavy-duty inverter drive engineered to meet the stringent demands of modern industrial automation. This 11 kW (15 HP) variable frequency drive (VFD) from Mitsubishi’s esteemed FR-A800 series provides exceptional motor control for 200V three-phase systems. Designed for precision, efficiency, and reliability, it integrates advanced vector control, comprehensive safety features, and flexible communication options, making it an ideal solution for a diverse range of industrial applications. Its robust construction ensures long-term performance even in challenging operational environments, while its compact design allows for versatile installation.

Key Features

• Robust Power Output: Delivers 11 kW (15 HP) for demanding motor-driven systems, ensuring ample power reserves for critical operations.
• Versatile Input Voltage: Operates efficiently on 200–240 V AC, 3-phase input, catering to standard industrial power supplies.
• Advanced Vector Control: Features cutting-edge vector control algorithms, providing high torque at low speeds for precise and dynamic motor management.
• Integrated Safety: Equipped with a built-in Safe Torque Off (STO) function, compliant with IEC 61800-5-2, enhancing machinery safety without requiring additional external components.
• Flexible Communication: Includes a standard USB port for easy configuration and monitoring, with optional RS-485/Modbus and various fieldbus cards (CC-Link, Ethernet/IP, etc.) for seamless integration into existing control networks.
• Extended Lifespan Design: Incorporates a long-life design with intelligent auto-tuning and predictive diagnostics, minimizing downtime and maintenance costs.
• High Overload Capacity: Boasts a remarkable overload capacity of 150% for 60 seconds and 200% for 3 seconds, ensuring stable operation during peak load conditions.
• Compact and Adaptable: Its compact housing is compatible with both DIN-rail and panel mounting, offering installation flexibility in various industrial setups.

Technical Specifications

• Output Power: 11 kW
• Input Voltage: 3-phase 200–240 V AC
• Output Frequency Range: 0.01–590 Hz
• Control Modes: V/F control, Sensorless vector control, Real vector control
• Cooling Method: Forced air cooling; includes an internal EMC filter for reduced electromagnetic interference.
• Communication Interfaces: Standard USB; Optional modules for Modbus, CC-Link, Ethernet/IP, and other industrial protocols.
• Safety Function: STO (Safe Torque Off)
• Protection Class: IP20
• Ambient Temperature: –10 to 50 °C

Applications

• Material Handling: Ideal for high-power conveyors and processing machinery requiring exact speed and torque control.
• Fluid Management: Suitable for pumps, fans, and compressors where precise speed regulation is critical for efficiency.
• Automation and Robotics: Perfect for multi-axis machine tools and advanced robotic systems demanding high-performance motor control.
• Dynamic Systems: Excellently performs in automated systems experiencing frequent torque-demand fluctuations.
• Integrated Safety Environments: Engineered for industrial equipment that necessitates built-in safety controls, ensuring compliance and operational integrity.

Why Choose This Model?

The Mitsubishi FR-A820-11K-1 stands out as a superior choice for industrial applications due to its compelling combination of features. It delivers precise control with high power in a remarkably compact footprint, optimizing space and performance. The integrated STO function significantly enhances machinery safety without the need for additional, costly safety components, simplifying system design and compliance. Its energy-efficient operation, coupled with smart diagnostics, not only reduces operating costs but also provides proactive maintenance insights. Furthermore, its flexible interfacing capabilities ensure seamless integration into existing or new network infrastructures. Backed by Mitsubishi's renowned build quality, this inverter drive guarantees robustness and extended reliability, even in the most demanding industrial environments.

Order Now

Elevate your industrial control capabilities with the Mitsubishi FR-A820-11K-1 inverter drive. Experience unparalleled power, precision, and reliability for your most demanding applications. To discover more advanced options and solutions, explore the comprehensive Mitsubishi FR Series Frequency Inverters (FREQROL category), specifically designed for exceptional motor control, energy efficiency, and seamless industrial automation. For a complete overview of innovative solutions, browse the full range of Mitsubishi products available.