100/132/166 MVA substation transformer, 138 kV wye to 34.5 kV wye

Substation transformerCondition not statedListing #2958Location on request

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

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
100/132/166 MVA, ONAN/ONAF1/ONAF2
Primary
138 kV
Secondary
34.5 kV
Full-load current
1,673 A at 100 MVA, 2,209 A at 132 MVA and 2,778 A at 166 MVA, at 34.5 kV calculated from its rating
Connection
Ygnd/Ygnd/D (grounded wye, grounded wye, delta tertiary)

About this unit

Siemens unit bought as a 2019 safe-harbor transformer and stored in the US, on the surplus list of a manufacturer's sales agency serving New England and New York. The list gives no storage location, price, impedance, weight or warranty.

Listed October 18, 2026

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