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Title: Mitsubishi FR-A540-0.75K-NA High Performance Variable Frequency Drive (VFD) 0.75kW

Product Overview:
The Mitsubishi FR-A540-0.75K-NA is a robust and highly efficient variable frequency drive (VFD) from the acclaimed FR-A500 series, engineered to deliver superior motor control and energy savings in demanding industrial environments. This 0.75 kW (1 HP) inverter is designed for 400V class, 3-phase applications, offering exceptional performance, reliability, and precision for a wide range of machinery. With its advanced sensorless vector control, the FR-A540-0.75K-NA ensures high torque output even at low speeds, making it ideal for applications requiring precise speed regulation and dynamic response. Its comprehensive features, including built-in communication capabilities and extensive protection functions, contribute to enhanced system uptime and reduced operational costs. This VFD is a cornerstone for modern industrial automation, providing a powerful solution for optimizing motor performance and achieving significant energy efficiency.

Key Features & Benefits:


  • Advanced Sensorless Vector Control: Delivers high starting torque (200% at 0.5 Hz) and precise speed regulation without the need for an encoder, ensuring stable operation even at very low speeds.
  • Auto-Tuning Function: Simplifies setup and commissioning by automatically optimizing motor parameters for peak performance, reducing installation time and effort.
  • High Overload Capacity: Capable of handling 150% overload for 60 seconds and 200% for 3 seconds, providing robust performance for applications with fluctuating loads.
  • Built-in RS-485 Communication: Supports MODBUS RTU protocol, enabling seamless integration into existing control networks for remote monitoring and control.
  • Energy Saving Functions: Features advanced algorithms to optimize motor efficiency, significantly reducing power consumption and operational costs over the drive's lifespan.
  • Comprehensive Protection Features: Includes overcurrent, overvoltage, undervoltage, motor overload, ground fault, and overtemperature protection, ensuring safe and reliable operation of the motor and drive.
  • Compact Design: Space-saving footprint allows for flexible installation in control cabinets, maximizing valuable panel space.
  • Long Service Life Components: Designed with high-quality, durable components for extended operational life and reduced maintenance requirements.
  • Removable Cooling Fan: Facilitates easy cleaning and replacement, contributing to simplified maintenance and prolonged drive lifespan.
  • Flexible Control Options: Supports various control methods including V/f control, general-purpose magnetic flux vector control, and sensorless vector control, adapting to diverse application needs.

Applications:


  • Conveyor Systems: Provides smooth acceleration and deceleration for precise material handling and reduced wear on mechanical components.
  • Pumps and Fans: Optimizes flow and pressure control, leading to substantial energy savings and reduced noise levels.
  • Machine Tools: Offers accurate speed and torque control for improved machining precision and surface finish.
  • Textile Machinery: Ensures consistent speed and tension control for high-quality fabric production.
  • Packaging Machinery: Delivers rapid and precise motor control for increased throughput and efficiency in packaging lines.
  • General Industrial Machinery: Suitable for a wide array of applications requiring reliable and efficient motor speed control, including mixers, extruders, and compressors.

Technical Specifications:


  • Part Number: FR-A540-0.75K-NA
  • Alternative Part Number: FRA540075KNA
  • Power Rating: 0.75 kW (1 HP)
  • Input Voltage: 3-phase, 380-480V AC, 50/60 Hz
  • Output Voltage: 3-phase, 380-480V AC
  • Rated Output Current: 2.1 A
  • Control Method: Sensorless Vector Control, V/f Control, General-Purpose Magnetic Flux Vector Control
  • Output Frequency Range: 0.5 to 400 Hz
  • Overload Capacity: 150% for 60 seconds, 200% for 3 seconds
  • Communication Interface: RS-485 (MODBUS RTU protocol)
  • Enclosure Rating: IP20
  • Cooling Method: Fan cooling
  • Weight: 2.5 kg (5.5 lbs)
  • Protection Functions: Overcurrent, Overvoltage, Undervoltage, Motor Overload, Drive Overload, Overheat, Ground Fault, Output Short Circuit, Parameter Error, CPU Error, etc.
  • Ambient Operating Temperature: -10°C to +50°C (14°F to 122°F)
  • Certifications: CE, UL, cUL, RoHS

MITSUBISHI FR-A540-0.75K-NA

SKU: 175259823077
$563.99Price
Quantity
Only 1 left in stock
  • 1-Year Warranty on Purchased Parts

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