Description
The Yaskawa GA50U4009ABA is a high-performance Variable Frequency Drive (VFD) engineered for demanding HVAC and industrial motor control applications. Part of Yaskawa’s trusted GA500 series, this drive delivers reliable, energy-efficient speed control for three-phase motors in commercial and light industrial environments.
Key Specifications
- Horsepower: 5 HP
- Output Current: 8.9 Amps
- Input Voltage: 480V, 3-Phase
- Enclosure Rating: IP20 (suitable for panel or enclosure mounting)
- Drive Series: GA500
- Model Number: GA50U4009ABA
Product Overview
The Yaskawa GA500 series VFD is designed to optimize motor performance while reducing energy consumption. The GA50U4009ABA operates on a 480V three-phase power supply, making it ideal for commercial HVAC fans, pumps, compressors, and air handling units. Its IP20 enclosure rating is suited for installation inside electrical panels or protected indoor environments.
Features & Benefits
- Precise variable speed motor control for improved system efficiency
- Reduces energy consumption compared to fixed-speed motor operation
- IP20 enclosure for panel-mount or protected indoor installation
- 480V 3-phase input compatible with standard commercial power systems
- Compact GA500 series design for flexible installation
- Supports HVAC fan, pump, and compressor applications
- Built-in protection features to safeguard motor and drive components
- Easy commissioning and parameter configuration
Typical Applications
- Commercial HVAC air handling units (AHUs)
- Supply and return fans
- Chilled water and condenser water pumps
- Cooling tower fans
- Industrial conveyor and process equipment
The Yaskawa GA50U4009ABA VFD is a dependable solution for contractors and engineers seeking precise motor speed control, energy savings, and long-term reliability in HVAC and building automation systems.







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