The Schneider Electric Telemecanique ATV-28HU41N4U is an adjustable speed drive engineered for precise control of three-phase asynchronous motors. This unit, part of the established Altivar 28 series, is rated for 3 horsepower and operates at 460 volts, making it suitable for demanding industrial applications requiring robust motor management.

Technical details

• Series: Altivar 28
• Motor Power Rating: 3 HP
• Input Voltage: 460V AC
• Control Method: Sensorless Vector Control
• Motor Type Compatibility: Three-phase asynchronous motors
• Frequency Range: Typically 0-400 Hz (verify with manufacturer datasheet for exact range)
• Overload Capacity: 150% for 60 seconds (verify with manufacturer datasheet for exact rating)
• Mounting Type: Panel Mount

Applications & compatibility

This drive is commonly deployed in applications such as packaging machinery, material handling systems, and HVAC fan and pump control where variable speed operation is essential. Its sensorless vector control capability ensures accurate speed and torque regulation without the need for external motor-mounted encoders, simplifying installation and reducing system complexity.

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 ATV-28HU41N4U or contact our technical team for cross-reference assistance with compatible Altivar 28 components.