Designed for commercial pump and fan applications, the Schneider Electric Square D SFLEX21 Enclosed Drive (SFD21DG4Y) is a robust variable frequency drive. This unit is engineered to provide efficient motor control and is part of the SFLEX21 series, known for its application-specific features.

Technical details

• Series: SFLEX21
• Horsepower Rating: 2 HP
• Voltage Class: 460V AC
• Enclosure Type: Enclosed Drive
• Features: Integrated bypass functionality
• Harmonic Reduction: Incorporates industry-leading reduced harmonic technology for cleaner power output.
• Control Method: Varies based on configuration; consult manufacturer datasheet for specific control modes.
• Communication Protocol: Varies based on configuration; consult manufacturer datasheet for supported protocols.

Applications & compatibility

This enclosed drive is specifically tailored for commercial HVAC systems, particularly those involving pumps and fans. Its design makes it suitable for environments where reliable motor speed control and energy efficiency are paramount, such as in building automation systems or industrial ventilation setups.

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 SFD21DG4Y or contact our technical team for cross-reference assistance with compatible SFLEX21 components.