The Schneider Altivar 61 ATV61HD55N4 is a variable frequency drive designed for precise motor control in demanding industrial environments, particularly within pumping and ventilation systems. This unit is part of the Altivar 61 series and is rated for 55 kW (75 HP) of motor power. Its robust design and advanced control capabilities make it suitable for applications requiring reliable and efficient speed regulation.

Technical Details

• Series: Altivar 61
• Model Number: ATV61HD55N4
• Power Rating: 55 kW (75 HP)
• Voltage Range: 380-480 V AC
• Control Method: Sensorless Flux Vector Control, Voltage/Frequency (V/f) control
• Enclosure Type: Standard industrial enclosure
• Mounting: Typically panel mount
• Communication Protocols: Supports various industrial protocols (verify specific options with manufacturer datasheet)

Applications & Compatibility

This Altivar 61 drive is commonly deployed in applications such as large centrifugal pumps, industrial fans, and air handling units where precise flow or pressure control is essential. Its 75 HP rating makes it suitable for medium to heavy-duty motor loads found in water treatment plants, HVAC systems, and general industrial machinery.

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 Altivar 61 ATV61HD55N4 or contact our technical team for cross-reference assistance with compatible Altivar components.