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Power and Distribution Transformer (1-2500kVA)

Espey Mfg. designs and manufactures medium voltage dry-type power transformers up to 2.5 MVA air-cooled. Espey transformers are used in military, heavy industrial and high reliability applications.

Electrical Specifications

  • INPUT VOLTAGE: 380V, Delta, 50/60Hz, 3 phase
  • OUTPUT VOLTAGE: 208/120V, Wye
  • RATING: 18kVA

Mechanical Specifications

  • Enclosure: NEMA 3
  • Mounting: Deck or Ground Based
  • Insulation Class: 220°C
  • Temperature Rise: WINDING 130°C
  • SURFACE 25°C


  • Single (1) Phase AND Three(3) Phase Available
  • 1 thru 2500kVA Rating
  • Medium Voltage up to 15kV class
  • NEMA 3, 3R, 4, 4X, and 9 enclosures
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