Schneider Electric's Altivar 303 series Variable Frequency Drive (VFD) offers robust motor control for demanding industrial applications. The ATV303HU40N4 model is engineered to manage 4kW (approximately 5.4 horsepower) three-phase asynchronous motors operating on a 380V power supply. This VFD is commonly integrated into systems requiring precise speed regulation and torque control, such as pump and fan applications or general machine automation.

Technical details

• Series: Altivar 303 (ATV303)
• Voltage Class: 380V - 400V AC
• Power Rating: 4 kW (kilowatts)
• Horsepower Rating: Approximately 5.4 HP (horsepower)
• Phase: Three-phase input and output
• Control Type: Vector control (sensorless)
• Enclosure Type: IP20 (finger-safe protection)
• Mounting: Panel mount

Applications & compatibility

This Schneider Electric VFD is designed for a wide range of industrial machinery and processes. It is particularly well-suited for variable torque applications like centrifugal pumps and fans, as well as constant torque applications found in conveyors, packaging equipment, and material handling systems. The ATV303HU40N4 is compatible with standard three-phase asynchronous motors.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the ATV303HU40N4 or contact our technical team for cross-reference assistance with compatible Altivar components.