Title: Mitsubishi FR-A840-00170-1N6 Variable Frequency Drive - High Performance 75kW/90kW 400V AC VFD

Product Overview:
The Mitsubishi FR-A840-00170-1N6 is a state-of-the-art, high-performance variable frequency drive (VFD) from Mitsubishi Electric's renowned FR-A800 series, designed for demanding industrial applications requiring precise motor control, exceptional reliability, and significant energy savings. This advanced 400V class AC drive is engineered to deliver superior performance for a wide range of machinery, offering robust control over 3-phase induction and permanent magnet motors. With its powerful processing capabilities, integrated safety functions, and extensive communication options, the FR-A840-00170-1N6 is the ideal solution for optimizing industrial processes, reducing operational costs, and enhancing system efficiency. It provides unparalleled speed and torque control, making it a cornerstone for modern automation systems seeking to maximize productivity and minimize downtime.

Key Features & Benefits:

High Performance Vector Control: Achieves precise speed and torque control across a wide operating range, ensuring optimal performance for demanding loads.
Energy Saving Functions: Advanced energy optimization features, including optimal excitation control, significantly reduce power consumption and lower operational expenses.
Built-in Safety Functions (STO): Integrated Safe Torque Off (STO) functionality (EN ISO 13849-1 PLd, IEC 61508 SIL2) enhances machine safety and simplifies system design.
Extensive Communication Options: Supports a wide array of industrial networks including Ethernet/IP, Modbus TCP/IP, CC-Link IE Field Basic, and more, for seamless integration into existing control systems.
Long Life Design: Utilizes high-quality, long-life components such as capacitors and cooling fans, extending the drive's service life and reducing maintenance requirements.
Advanced Auto-Tuning: Features sophisticated auto-tuning capabilities for both induction and permanent magnet motors, ensuring optimal motor performance and simplified setup.
Integrated PLC Functions: Built-in PLC functionality allows for standalone operation and eliminates the need for an external PLC in many applications, saving space and cost.
Robust Construction: Designed for harsh industrial environments, offering high reliability and durability under challenging operating conditions.
Precise Speed and Torque Control: Delivers exceptional accuracy in speed and torque regulation, crucial for applications requiring tight process control.
Reduced Maintenance: Diagnostic functions and component life monitoring contribute to proactive maintenance, minimizing unexpected downtime.

Applications:

The Mitsubishi FR-A840-00170-1N6 VFD is highly versatile and suitable for a broad spectrum of industrial applications, including:
Pumps and Fans: Optimizing flow and pressure control in HVAC systems, water treatment, and industrial ventilation.
Conveyor Systems: Providing smooth acceleration, deceleration, and precise speed control for material handling.
Compressors: Enhancing energy efficiency and operational stability in air and gas compression systems.
Cranes and Hoists: Delivering precise lifting and lowering control with robust torque capabilities.
Machine Tools: Ensuring high accuracy and dynamic response for milling, turning, and grinding machines.
Textile Machinery: Offering precise speed and tension control for weaving, spinning, and finishing processes.
Food and Beverage Processing: Maintaining hygienic operation and precise control for mixing, bottling, and packaging.
General Industrial Automation: A reliable solution for various motor control needs across manufacturing and processing plants.

Technical Specifications:

Part Number: FR-A840-00170-1N6
Alternative Part Number: FRA840001701N6
Input Voltage: 3-Phase, 380-500V AC, 50/60 Hz
Output Voltage: 3-Phase, 380-500V AC (proportional to input voltage)
Rated Power (Heavy Duty): 75 kW (100 HP)
Rated Power (Normal Duty): 90 kW (125 HP)
Rated Output Current (Heavy Duty): 170 A
Rated Output Current (Normal Duty): 200 A
Output Frequency Range: 0.1 to 590 Hz
Control Method: V/F Control, Advanced Magnetic Flux Vector Control, Sensorless Vector Control, PM Motor Control
Safety Standard: STO (Safe Torque Off) compliant with EN ISO 13849-1 PLd, IEC 61508 SIL2
Communication Ports: Built-in RJ45 (Ethernet/IP, Modbus TCP/IP), option slots for various fieldbus modules
Protection Class: IP20 (Enclosure rating)
Weight: Approximately 45 kg (99.2 lbs)
Overload Capacity: 150% for 60s (Heavy Duty), 120% for 60s (Normal Duty)
Ambient Operating Temperature: -10°C to +50°C (14°F to 122°F)
Cooling Method: Fan cooled