The Schneider Electric Square D ATV340D55N4E is a 55 kW heavy-duty, 3-phase variable speed drive engineered for demanding machine control applications. This drive is part of the Altivar Process family, designed to deliver precise and efficient motor speed regulation in challenging industrial environments. It is suitable for applications requiring robust performance and reliable operation.

Technical details

• Series: Altivar Process 340 (ATV340)
• Motor Power Rating (Heavy Duty): 55 kW
• Motor Power Rating (Normal Duty): 75 kW
• Input Voltage: 380-400 V AC, 3-phase
• Output Frequency: 0-500 Hz
• Control Type: Vector control with load capacity, DTC (Direct Torque Control)
• Protection Rating: IP21 (for standard enclosure)
• Mounting Type: Wall-mounted or floor-mounted

Applications & compatibility

This variable speed drive is commonly utilized in machine control applications such as packaging machinery, material handling systems, textile machines, and printing presses. Its robust design and advanced control features make it ideal for environments where precise speed control and high torque are critical for operational efficiency.

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 Square D ATV340D55N4E or contact our technical team for cross-reference assistance with compatible Altivar Process components.