Optimizing HVAC system performance, the Schneider Electric Telemecanique ATV-21HU55M3X is a variable speed drive engineered for centrifugal pump and fan applications. This drive operates on a three-phase power supply, delivering efficient motor control. Its design focuses on energy savings through features like quadratic voltage/frequency control.

Technical details

• Series: Telemecanique ATV-21 Series
• Power Rating: 5.5 kW (7.5 HP)
• Input Voltage Range: 200-240 VAC
• Input Line Current (200V): 20.8 A
• Input Line Current (240V): 17.3 A
• Control Type: Variable Speed Drive
• Application Focus: Centrifugal Pumps and Fans in HVAC
• Energy Saving Features: Quadratic voltage/frequency control

Applications & compatibility

This variable speed drive is specifically designed for HVAC applications, commonly found controlling centrifugal pumps and fans in commercial buildings, industrial facilities, and data centers. Its robust design ensures reliable operation in demanding environments where precise airflow and water flow management are critical.

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 ATV-21HU55M3X or contact our technical team for cross-reference assistance with compatible Telemecanique components.