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Medium-voltage dry type transformers

Eaton’s dry type transformer solutions are custom-designed dry-type power transformers, which give environmental protection, for both indoor and outdoor applications. The transformers are explosion-resistant, fire-resistant, non-polluting to the environment, and ideally suitable for use in coordinated unit substations.

Primary voltage
4.76 kV - 46 kV
Transformer kVA
112.5 kVA - 32,000 kVA
Secondary voltage
208 V - 34.5 kV

Core features

  • Custom-design flexibility to meet special customer needs and applications
  • Computerized loss-evaluated designs for specific customer load and evaluation criteria
  • Environmental protection, through various coating methods.
  • Low maintenance
  • High short-circuit strength
  • Fan cooling package, complete with digital winding temperature
  • NEMA® Standard No. 201-1982
  • IEEE® Standard No. 100-1977

Protective coatings for enhanced reliability

For enhanced environmental protection and improved withstand to thermal shock and short-circuit stresses Eaton offers RESIBLOC® , cast-coil, Vacuum Pressure Impregnated (VPI) polyester and Vacuum Pressure Encapsulated (VPE) protective coatings.

Save space and reduce equipment coordination

Close-couple medium-voltage dry type transformers with low and medium-voltage assemblies in a streamlined unit substation design.

Eaton’s Electrical Engineering Services and Systems

With more than 1,500 experts in 60 locations throughout Canada and the U.S., and more around the world, Eaton’s Electrical Engineering Services and Systems team is one of the largest and most experienced service organizations in the industry.