The Schneider Electric Square D 75S3HCU is a 75 kVA dry-type transformer designed for robust electrical distribution in industrial environments. This unit operates with a primary voltage of 240/480V and provides a secondary output of 120/240V, making it suitable for a variety of power conversion needs. Its construction adheres to DOE 2016 energy efficiency standards, minimizing operational energy losses.

Technical details

• Transformer Type: Dry-Type
• Apparent Power Rating: 75 kVA
• Primary Voltage: 240/480V AC
• Secondary Voltage: 120/240V AC
• Frequency: 60 Hz (standard for North American industrial applications, confirm with datasheet if not explicitly stated)
• Enclosure Type: NEMA 1 (standard for indoor use, confirm with datasheet)
• Insulation Class: 180°C (typical for this series, confirm with datasheet)
• Cooling Method: Natural Convection (AN)

Applications & compatibility

This transformer is commonly employed in facility power distribution systems, motor control centers, and as a step-down transformer for machinery requiring specific voltage levels. It is compatible with a wide range of industrial equipment and control panels that utilize 240/480V primary power and require 120/240V secondary power for control circuits or auxiliary components.

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 Square D 75S3HCU or contact our technical team for cross-reference assistance with compatible Square D transformer components.