The Schneider Electric ATV21WD11N4 is a variable speed drive from the ATV21 series, engineered for precise motor control in demanding industrial environments. This unit is designed to operate with a 480V power supply, delivering 11kW (15HP) of motor output. It is commonly integrated into applications requiring variable speed operation for pumps, fans, and general machinery.

Technical details

• Series: ATV21
• Voltage Class: 480V AC
• Power Rating: 11kW (15HP)
• EMC Filter Class: Class A
• Enclosure Rating: IP54
• Drive Type: Variable Speed Drive (VSD) / Variable Frequency Drive (VFD)
• Control Method: Scalar control (V/f) is typical for this series, though advanced features may be present. Verify with datasheet.
• Motor Compatibility: Designed for standard AC induction motors.

Applications & compatibility

This variable speed drive is suitable for a wide range of applications including HVAC systems, water pumping stations, and general industrial machinery where precise speed adjustment is required. Its IP54 rating makes it suitable for environments with moderate dust and water ingress protection. Compatibility with various motor types and control systems should be verified against the manufacturer's datasheet.

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 ATV21WD11N4 or contact our technical team for cross-reference assistance with compatible Schneider Electric automation components.