The Eaton General Purpose Ventilated Transformer is built for high-capacity and reliable power distribution in commercial and industrial environments. With a 112.5 KVA rating, this three-phase transformer features aluminum windings and a fungus-proof construction, ensuring long-term performance in challenging conditions. It includes a primary voltage of 480V Delta and a secondary voltage of 208Y/120V. Designed to meet DOE 2016 energy efficiency standards and NEMA ST-20 performance criteria, the unit features a NEMA 2 enclosure suitable for indoor installations. The transformer supports wall or floor mounting in upright position and includes 2 taps at +2.5% and 4 taps at -2.5% for voltage adjustment. It has a 220°C insulation class and a 150°C temperature rise rating.

Key Features:

• 112.5 KVA three-phase transformer for heavy-duty applications
• 480V Delta primary and 208Y/120V secondary voltages
• Aluminum windings with fungus-proof design for extended durability
• NEMA 2 enclosure, suitable for wall or floor mount, upright only
• Meets DOE 2016 efficiency and NEMA ST-20 standards
• Includes 2 taps at +2.5% and 4 taps at -2.5% for voltage regulation
• 220°C insulation class with 150°C temperature rise

This Eaton transformer is a reliable and energy-efficient solution for indoor electrical systems requiring stable voltage distribution and robust performance.

Documents:

Brochures
Eaton's high-efficiency dry-type transformers
Eaton's low-voltage dry-type distribution transformers

Specifications and datasheets
Eaton Specification Sheet - V48M28T1216