The Schneider Electric Square D 150T3HEE is a dry-type transformer engineered for efficient power conversion in demanding industrial environments. This 150 kVA unit operates with a primary delta connection at 480V and provides a secondary output of 208Y/120V, suitable for a wide range of electrical distribution needs.

Technical details

• Transformer Type: Dry-Type
• Apparent Power Rating: 150 kVA
• Primary Voltage: 480V Delta
• Secondary Voltage: 208Y/120V
• Connection Type: Delta-Wye
• Frequency: 60 Hz (standard for North American industrial applications, confirm with datasheet)
• Insulation Class: 220°C (typical for this series, confirm with datasheet)
• Enclosure Type: NEMA 1 (standard for indoor use, confirm with datasheet)

Applications & compatibility

This transformer is commonly deployed in facilities requiring voltage step-down for general-purpose power distribution, machine tools, and control systems. Its specifications make it compatible with standard 480V delta power sources and 208/120V three-phase and single-phase loads found in manufacturing plants, commercial buildings, and data centers.

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 150T3HEE or contact our technical team for cross-reference assistance with compatible Square D transformer components.