The Schneider Electric ATV21WU55N4C is a variable speed drive from the ATV21 series, engineered for precise motor control in demanding industrial environments. This unit is rated for 5.5kW (7.5HP) and operates on a 480V power supply, making it suitable for integration into a wide range of machinery and automation systems. Its design incorporates an EMC filter class B, ensuring compliance with electromagnetic compatibility standards.

Technical details

• Series: ATV21
• Power Rating: 5.5 kW (7.5 HP)
• Voltage Class: 480V AC
• Enclosure Rating: IP54
• EMC Filter Class: Class B
• Control Type: Variable Speed Drive
• Motor Control Features: Designed for AC motor speed regulation.
• Protection Features: Integrated protection against common electrical faults.

Applications & compatibility

This variable speed drive is commonly deployed in applications requiring precise speed adjustment for AC motors, such as conveyor systems, packaging machinery, HVAC systems, and general industrial pump and fan control. Its IP54 rating provides protection against dust and splashing water, allowing for installation in moderately harsh environments.

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 ATV21WU55N4C or contact our technical team for cross-reference assistance with compatible Schneider Electric automation components.