Schneider Electric's Telemecanique ATV21 series variable frequency drive provides precise motor speed control for demanding industrial environments. The ATV-21WD11-N4 model is engineered for 460V AC power systems, delivering robust performance for applications requiring significant motor torque and speed adjustment. This drive is commonly integrated into systems such as HVAC, pump control, and material handling equipment where energy efficiency and process optimization are critical.

Technical Details

• Series: Telemecanique ATV-21
• Model Number: ATV-21WD11-N4
• Input Voltage: 460V AC
• Motor Power Rating: 15 HP (11 kW)
• Enclosure Type: Designed for wall mounting (WD designation often indicates this)
• Control Type: Variable Frequency Drive (VFD) for AC motor speed control
• Harmonic Filter: Integrated or optional harmonic filtering capabilities (verify specific model configuration)
• Communication Options: Supports various communication protocols for integration into automation networks (verify specific options via datasheet)

Applications & Compatibility

The Schneider Electric Telemecanique ATV-21WD11-N4 is well-suited for variable torque applications including centrifugal fans and pumps, as well as constant torque applications like conveyors and mixers. Its 460V rating makes it compatible with standard industrial power infrastructure found in manufacturing plants, water treatment facilities, and building automation systems.

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 ATV-21WD11-N4 or contact our technical team for cross-reference assistance with compatible Telemecanique drive components.