Designed for asynchronous motor control in HVAC applications, the Schneider Electric Telemecanique ATV21HU55N4 variable speed drive delivers 7.5 HP at 460V. This unit is part of the ATV21 series, known for its energy efficiency and versatile control capabilities, making it suitable for managing pumps and fans within building automation systems.

Technical Details

• Series: Telemecanique ATV21
• Voltage Rating: 460V AC
• Power Rating: 7.5 HP (5.5 kW)
• Control Type: Constant Voltage/Frequency (V/f) ratio control with automatic IR compensation
• Motor Compatibility: Asynchronous motors
• Input Frequency: 50/60 Hz
• Enclosure Type: Standard industrial enclosure (verify specific IP rating against manufacturer datasheet)
• Mounting: Typically panel mount (verify mounting configuration against manufacturer datasheet)

Applications & Compatibility

The ATV21HU55N4 is commonly deployed in commercial and industrial HVAC systems to precisely control the speed of pumps and fans. Its energy-saving features and robust design ensure reliable operation in applications such as air handling units, chillers, and exhaust systems, contributing to optimized building performance and reduced energy consumption.

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 Telemecanique ATV21HU55N4 or contact our technical team for cross-reference assistance with compatible ATV21 series components.