The Schneider Electric Square D 75T76HF is a 75 kVA dry-type transformer designed for power distribution in industrial and commercial environments. This unit features a primary winding rated for 480 V delta and a secondary winding configured for 480 V star, which provides a 277 V line-to-neutral output. Its robust construction and specific voltage configuration make it suitable for applications requiring precise voltage step-down or isolation.

Technical details

• Series: Square D
• Transformer Type: Dry-Type
• Power Rating: 75 kVA
• Primary Voltage: 480 V Delta
• Secondary Voltage: 480 V Star / 277 V Line-to-Neutral
• Frequency: 60 Hz (standard for North American industrial applications, verify with datasheet if not explicitly stated)
• Cooling Method: Natural Convection (typical for dry-type transformers of this size, verify with datasheet)
• Enclosure Type: Ventilated (typical for dry-type, verify with datasheet)

Applications & compatibility

This transformer is commonly employed in facilities requiring reliable power conversion for machinery and control systems. Applications include motor control centers, HVAC systems, lighting circuits, and general power distribution panels within manufacturing plants, data centers, and commercial buildings. Its 480V delta to 480/277V star configuration is ideal for supplying both 480V three-phase loads and 277V single-phase loads from a single unit.

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 75T76HF or contact our technical team for cross-reference assistance with compatible Square D transformer components.