The Schneider Electric Altivar Process ATV71HC28N4D is a variable speed drive designed for demanding industrial motor control. This unit operates within a 380 to 480-volt range and is rated for a substantial 280 kW, equivalent to 450 horsepower, making it suitable for heavy-duty applications requiring precise speed regulation and robust performance.

Technical Details

• Series: Altivar Process ATV71
• Model Number: HC28N4D
• Power Rating: 280 kW / 450 HP
• Input Voltage Range: 380 - 480 VAC
• Output Frequency: Up to 500 Hz (configurable)
• Control Methods: Vector control, scalar control, torque control
• Communication Options: Supports various fieldbus protocols (e.g., Modbus, DeviceNet, Profibus DP - specific module required, not integrated)
• Protection Features: Integrated motor thermal protection, drive thermal protection, overvoltage/undervoltage protection, short-circuit protection

Applications & Compatibility

This drive is engineered for applications where high power and precise speed control are critical. Common installations include heavy machinery in manufacturing, material handling systems, pumps, fans, and extruders. Its robust design ensures reliable operation in challenging industrial environments, supporting continuous duty cycles.

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 Schneider ATV71HC28N4D or contact our technical team for cross-reference assistance with compatible Altivar components.