The Schneider Electric ATV61HU55N4S337 is a variable speed drive from the Altivar 61 series, engineered for precise motor speed control in demanding industrial environments. This unit is designed to manage motor speed for a wide range of machinery, offering a substantial power output suitable for heavy-duty applications.

Technical Details

• Series: Altivar 61
• Model Number: ATV61HU55N4S337
• Power Rating: 5.5 kW (7.5 HP)
• Voltage Class: 380-400V AC (indicated by 'N4' in the part number)
• Frame Size: S3 (typically indicates physical dimensions and mounting configuration)
• Enclosure Type: 337 (often denotes specific environmental protection and terminal access)
• Control Method: Vector Control with Sensorless Flux Vector Control
• Switching Frequency: Configurable up to 16 kHz

Applications & Compatibility

This variable speed drive is commonly deployed in applications requiring robust motor control, such as on packaging lines, in material handling systems, and for pump and fan control in HVAC systems. Its specifications make it suitable for integration into complex automation architectures where precise speed regulation is critical for process efficiency and product quality.

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 Electric ATV61HU55N4S337 or contact our technical team for cross-reference assistance with compatible Altivar 61 series components.