Designed for asynchronous motor control in HVAC applications, the Schneider Electric ATV21HU22N4 is a variable speed drive from the Altivar 21 series. This drive is specifically engineered for pump and fan applications, offering energy-saving capabilities and reliable performance. The unit provides a motor power output of 2.2 kW (3 hp).

Technical details

• Series: Altivar 21
• Motor Power: 2.2 kW (3 hp)
• Voltage Rating: 380 to 480 VAC
• Control Type: Variable Speed Drive
• Motor Compatibility: Asynchronous Motors
• Application Focus: Pumps and Fans
• Enclosure Type: Standard industrial enclosure (verify specific IP rating with manufacturer datasheet)
• Mounting: Typically panel mount (verify mounting configuration with manufacturer datasheet)

Applications & compatibility

The ATV21HU22N4 is well-suited for building automation systems, commercial HVAC installations, and other applications requiring precise control of pump and fan speeds. Its design facilitates integration into systems where energy efficiency and variable flow control are paramount. Compatibility with standard asynchronous motors ensures broad applicability across various equipment configurations.

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 ATV21HU22N4 or contact our technical team for cross-reference assistance with compatible Altivar 21 series components.