Toshiba VFS9-4022PL-WN 3HP Transistor Inverter, 380–500V

The Toshiba VFS9-4022PL-WN is a compact transistor inverter from the VF-S9 series designed for efficient and dependable control of 3 HP (2.2 kW) motors. With sensorless vector technology and an integrated EMI filter, it delivers stable operation for general-purpose industrial applications.

Why It Helps

This inverter provides strong startup torque performance, simplified motor setup through auto-tuning, and seamless integration into existing 380–500V three-phase systems. Its flexible sink/source I/O compatibility allows easy use with a wide range of controllers.

Key Highlights

• High-performance vector control: Offers 150% or greater startup torque with smooth, precise speed control for improved motor responsiveness.

• Integrated EMI filtering: The PL version includes a high-attenuation filter to meet stringent noise compliance requirements when installed correctly.

• Enhanced protective functions: Features I/O phase failure detection, earth fault monitoring, and auto-restart capability to maintain stable operation.

• Flexible system integration: Supports switchable I/O logic for direct PLC connection in various industrial environments.

• Compact and environmentally conscious design: Engineered for reliable performance while maintaining a space-saving profile.

System Compatibility

Compatible with 380–500 VAC, 3-phase supply systems, 3 HP induction motors, PLC-based control setups, and optional external braking resistors.

Applications

Suitable for general-purpose industrial motor control such as fans, pumps, conveyors, and automated machinery where stable three-phase power and reliable vector control are required. Its compliance with CE, UL, and cUL standards ensures dependable operation across diverse installations.