48/64/80 MVA substation transformer, 138 kV wye to 34.5 kV delta

Substation transformerCondition not statedListing #2966Location on request

Year built
Not stated
In service
Not stated
Equipment no.
Not stated
Manufacturer
Prolec

Price and quote

Price on request

Price for the equipment. Your quote adds testing and delivery to your site.

  • Tested before it ships, and you see the report first
  • Delivered to your site, with rigging and freight quoted up front
  • Confirmed with the seller before we quote
Drawing for illustration. Photos and the nameplate are available on request.

Specifications

Rating
48/64/80 MVA, ONAN/ONAF1/ONAF2
Primary
138 kV
Secondary
34.5 kV
Full-load current
803 A at 48 MVA, 1,071 A at 64 MVA and 1,339 A at 80 MVA, at 34.5 kV calculated from its rating
Connection
Wye-delta

About this unit

Prolec unit with a wye-delta winding, in storage in the US, on the surplus power-transformer list of a manufacturer's sales agency serving New England and New York. The list gives no storage location, price, impedance, weight or year.

Listed October 18, 2026

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