The Schneider Electric ATV21WD75N4 is a variable speed drive from the ATV21 series, engineered for precise motor control in demanding industrial environments. This unit is rated for 75kW (100HP) and operates on a 480V power supply, making it suitable for a wide range of heavy-duty applications. Its integrated EMC filter class A ensures compliance with electromagnetic compatibility standards, minimizing interference in complex electrical systems.

Technical details

• Series: ATV21
• Power Rating: 75 kW (100 HP)
• Voltage Class: 480V AC
• Enclosure Rating: IP54
• EMC Filter Class: Class A
• Control Type: Variable Speed Drive
• Motor Compatibility: Designed for AC induction motors
• Frequency: 50/60 Hz (typical for this voltage class, verify with datasheet)

Applications & compatibility

This variable speed drive is commonly deployed in applications requiring precise speed regulation and energy efficiency, such as pump and fan control, conveyor systems, and general machinery. Its robust IP54 rating makes it suitable for environments with dust and water ingress concerns, common in manufacturing plants, water treatment facilities, and HVAC 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 ATV21WD75N4 or contact our technical team for cross-reference assistance with compatible ATV21 series components.