The Schneider Electric ATV21WU40N4ZH28 is a variable speed drive from the ATV21 series, engineered for precise control of 3-phase asynchronous motors. This unit is designed for applications requiring robust motor speed regulation, commonly found in HVAC systems and general industrial machinery.

Technical details

• Series: ATV21
• Power Rating: 4 kW
• Voltage Compatibility: The 'N4' in the part number typically indicates a 400V class input voltage. Please verify with the manufacturer's datasheet for exact specifications.
• Motor Control Type: Designed for 3-phase asynchronous motors.
• Enclosure Type: The 'ZH28' suffix may denote specific enclosure or mounting characteristics. Consult the datasheet for precise details.
• Control Features: Offers variable speed control capabilities for optimized motor performance.
• Integrated Features: Specific integrated features, such as communication protocols or safety functions, should be confirmed via the manufacturer's official documentation.

Applications & compatibility

This variable speed drive is suitable for a wide array of applications, including building automation, pump and fan control, and general industrial machinery where precise motor speed adjustment is critical. Its design facilitates integration into systems requiring energy efficiency and enhanced motor management.

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 ATV21WU40N4ZH28 or contact our technical team for cross-reference assistance with compatible ATV21 series components.