Title: Mitsubishi FR-SGJ25.5K High-Performance Variable Frequency Drive (VFD) - 25.5kW Industrial Inverter

Product Overview:
The Mitsubishi FR-SGJ25.5K is a robust and highly efficient variable frequency drive (VFD) designed for demanding industrial applications. This 25.5kW AC inverter provides precise speed and torque control for a wide range of three-phase motors, significantly enhancing operational efficiency, reducing energy consumption, and extending equipment lifespan. Engineered with Mitsubishi's renowned reliability and advanced control algorithms, the FR-SGJ25.5K ensures stable and consistent performance even in challenging environments, making it an ideal solution for modern automation systems. Its advanced features contribute to improved process control, reduced wear on mechanical components, and substantial energy savings, making it a valuable asset for any industrial setup aiming for optimized performance and sustainability.

Key Features & Benefits:

Advanced Vector Control: Delivers high starting torque and precise speed regulation across the entire operating range, ensuring optimal motor performance for complex machinery and dynamic loads.
Energy Efficiency Optimization: Features intelligent energy-saving functions that automatically adjust motor voltage and current based on load, leading to substantial reductions in power consumption and operational costs.
Robust Protection Features: Incorporates comprehensive protective functions including overcurrent, overvoltage, undervoltage, motor overload, drive overload, overheating, and short-circuit protection, safeguarding both the drive and the connected motor.
User-Friendly Interface: Equipped with an intuitive control panel and easy-to-navigate menu structure for quick setup, parameter adjustment, and real-time monitoring, minimizing commissioning time and simplifying maintenance.
Wide Application Versatility: Suitable for a broad spectrum of industrial machinery, including pumps, fans, conveyors, mixers, compressors, and general-purpose motor control applications requiring precise speed and torque.
Integrated Communication Options: Supports various industrial communication protocols, such as RS-485 (Modbus RTU), for seamless integration into existing automation networks and remote control capabilities, enhancing system connectivity.
Compact and Durable Design: Space-saving footprint allows for flexible installation in control cabinets, while its robust construction ensures long-term reliability and performance in harsh industrial settings.
Reduced Mechanical Stress: Smooth acceleration and deceleration ramps minimize mechanical shock and wear on machinery, prolonging equipment life, reducing maintenance requirements, and improving system uptime.
Built-in PID Control: Enables precise process control for applications like flow, pressure, and temperature regulation without the need for an external controller, simplifying system design.

Applications:

The Mitsubishi FR-SGJ25.5K Variable Frequency Drive is engineered for a diverse array of industrial and commercial applications requiring precise motor control, energy optimization, and enhanced operational reliability. This high-performance inverter is particularly well-suited for:
HVAC Systems: Optimizing fan and pump control in large commercial buildings and industrial facilities for significant energy savings, improved climate management, and reduced noise levels.
Pumping Stations: Providing efficient and reliable control for water and wastewater treatment pumps, irrigation systems, and industrial fluid transfer, ensuring consistent flow and pressure.
Conveyor Systems: Ensuring smooth, controlled, and synchronized material handling in manufacturing plants, logistics centers, and mining operations, reducing product damage and wear.
Fan 
Applications:
 Regulating airflow in industrial ventilation systems, exhaust fans, and cooling towers for energy efficiency, precise process control, and comfortable working environments.
Machine Tools: Offering precise speed and torque control for various machine tool operations, enhancing production accuracy, surface finish, and throughput.
Textile Machinery: Delivering consistent and reliable motor control for spinning, weaving, and finishing processes, ensuring product quality and operational stability.
Food & Beverage Processing: Maintaining precise control over mixing, blending, and conveying equipment in hygienic environments, crucial for product consistency and safety.
General Industrial Machinery: Applicable to a wide range of other industrial equipment where variable speed control is critical for process optimization, energy conservation, and improved machine longevity.

Technical Specifications:

Part Number: FRSGJ25.5K
Alternate Part Number: FRSGJ255K
Power Output: 25.5 kW (34 HP approx.)
Input Voltage: 3-Phase, 380-480V AC, 50/60 Hz
Output Voltage: 3-Phase, 380-480V AC (proportional to input voltage)
Output Frequency Range: 0.2 to 400 Hz
Control Method: High-performance sensorless vector control, V/f control, Advanced Magnetic Flux Vector Control
Overload Capacity: 150% for 60 seconds, 200% for 3 seconds (heavy duty rating)
Protection Features: Overcurrent, overvoltage, undervoltage, motor overload, drive overload, overheating, short circuit, ground fault, input phase loss, output phase loss
Communication Interface: RS-485 (Modbus RTU standard), optional network cards available
Enclosure Rating: IP20 (standard for indoor cabinet installation)
Operating Temperature: -10°C to +50°C (14°F to 122°F)
Storage Temperature: -20°C to +65°C (-4°F to 149°F)
Humidity: 90% RH or less (non-condensing)
Weight: 28.5 kg (62.8 lbs)
Dimensions (H x W x D): Approximately 400mm x 250mm x 200mm (15.75in x 9.84in x 7.87in)
Certifications: CE, UL, cUL, RoHS compliant