The Schneider Electric Square D 1000T78H is a three-phase, dry-type transformer engineered for robust power distribution within demanding industrial and commercial environments. This unit is part of the esteemed Square D transformer line, known for its reliability and efficiency in power conversion applications. It is specifically designed to step down power from a 480V delta primary to a 240V delta secondary, making it suitable for facilities requiring significant voltage transformation.

Technical details

• Transformer Type: Dry-type, three-phase
• Primary Voltage: 480V Delta
• Secondary Voltage: 240V Delta
• Apparent Power Rating: 1000 kVA
• Cooling Method: Natural convection (air-cooled)
• Enclosure Type: Suitable for indoor industrial environments; specific NEMA rating to be confirmed via datasheet.
• Frequency: 60 Hz (standard industrial frequency, to be confirmed via datasheet)
• Insulation Class: To be confirmed via datasheet.
• Core Material: Likely silicon steel for efficient magnetic flux path, to be confirmed via datasheet.

Applications & compatibility

This 1000 kVA transformer is commonly deployed in heavy industrial settings such as manufacturing plants, data centers, and large commercial buildings where substantial power loads require precise voltage conversion. It is an ideal component for systems feeding large machinery, HVAC units, or distributed power systems requiring a stable 240V delta supply from a 480V delta source.

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 1000T78H or contact our technical team for cross-reference assistance with compatible transformer components.