Introducing the OMRON 3G3FV/HV-PFI-4450E

A high-performance inverter designed to meet the demands of advanced applications. This powerful device combines the latest vector control technology with user-friendly operation, making it an ideal choice for industries requiring precise speed and torque control.

Key Features

• Advanced Vector Control: Achieves DC-like performance from a standard AC induction motor, providing up to 150% torque at 0 Hz. This feature is particularly beneficial for applications that require high starting torque, such as elevators and cranes.
• High Precision Control: Offers speed control accuracy of ±0.2% without a pulse generator (PG) and ±0.02% with a PG, ensuring consistent performance under varying load conditions.
• Multiple Control Modes: Supports V/f, V/f with PG, sensorless flux vector, and full flux vector control modes, along with PID, droop control, and torque limit functions for versatile application in machinery.
• Easy Operation: Features a user-friendly digital operator with a two-line LCD display, supporting seven languages for global usability. The menu structure is intuitive, and built-in auto-tuning simplifies setup.

Technical Specifications

• Power Supply: Rated for 3-phase, 380 to 460 VAC, with an operating frequency of 50/60 Hz. Allowable voltage fluctuations are –15% to 10%, and frequency fluctuations are ±5%.
• Output Frequency: Up to 400 Hz, set via parameter constant.
• Overload Capacity: Handles 150% of rated current for one minute.
• Environmental Conditions: Suitable for indoor use without corrosive gases, oil spray, or metallic dust. Operating temperature range is –10° to 45°C.

Unique Selling Points

• The OMRON 3G3FV/HV-PFI-4450E stands out for its ability to provide high-performance control across a wide range of applications, from conveyors and machinery to winding machines and elevators.
• Its high torque output and precision control make it ideal for applications requiring precise positioning and control, such as stacker cranes.
• The inclusion of protective functions like electronic thermal protection, instantaneous overcurrent protection, and undervoltage protection ensures reliable operation and extends equipment lifespan.

Safety and Compatibility

• Designed with safety in mind, the inverter includes features such as cooling fin overheating protection and grounding protection.