Dry Type Transformers that use only dry-type materials for insulation. These have no oils or cooling fluids and rely on the circulation of air about the coils to provide necessary cooling. Such units are usually limited in size to a few hundred kVA because of prob.
High-Efficiency Dry-Type Transformers
Transformers reduce the voltage of the electricity supplied by your utility to a level suitable for use by the electric equipment in your facility. Since all of the electricity used by your company passes through a transformer, even a small efficiency improvement will result in significant electricity savings. High-efficiency transformers are now available that can reduce your facility's total electricity use by approximately 1 percent. That's good for your company; it's also good for the environment. Reduced electricity use provides cost savings for your company; it also reduces air emissions from electricity generation.

Buck-Boost
Buck-Boost Dry-Type Transformers are small kVA, single-phase transformers with dual primary and dual secondary windings. They provide an economical method of correcting a lower or higher voltage rating more suitable for efficient operation of electrical equipment.

Energy Efficient, CSL-3 Compliant
With the E3 Energy Efficient, CSL-3 Compliant Transformer, Eaton continues to provide cutting-edge efficiencies and performance for customers looking for 24 hours a day, 7 days a week energy savings with no additional maintenance to maintain efficiency when designing a LEED or green building.