Where can I buy this transformer configuration?

Contact Transformer Traders using the equipment ID from this collection or submit your specification. We review published inventory and additional sourcing opportunities, with price, availability and scope confirmed in writing.

Can an available unit be delivered immediately?

Catalog availability is not a dispatch commitment. Document review, inspection, preparation, loading, permits and receiving-site readiness determine the delivery plan for the individual unit.

What if none of the listed equipment fits?

Send the mandatory ratings, winding voltages, physical constraints, quantity and deadline. We can review other surplus and pre-owned sources or discuss a new-build option. Engineering acceptance remains project-specific.

Substation Transformers for Sale

What the matching catalog currently lists
Capacity range	5–400 MVA based on each listing’s maximum stated rating. Full ratings and cooling conditions govern usable capacity.
Low-side options in this collection	12.47 kV, 12.47 or 24.94 kV, 13.2 kV, 13.8 kV, 14.4 kV, 21.6 kV, 24.9 kV, 24.94 kV, 33 kV, 34 kV, 34.5 kV, 36.3 kV, 4.16 kV, 4.16/2.4 kV, 69 kV, 7200/12470Y/7200 V. Multiple options do not establish simultaneous windings.
Availability	Subject to prior sale and written confirmation. Listing counts are not unit quantities; no dispatch date is guaranteed by catalog inclusion.

What the matching catalog currently lists

Capacity range

5–400 MVA based on each listing’s maximum stated rating. Full ratings and cooling conditions govern usable capacity.

Low-side options in this collection

12.47 kV, 12.47 or 24.94 kV, 13.2 kV, 13.8 kV, 14.4 kV, 21.6 kV, 24.9 kV, 24.94 kV, 33 kV, 34 kV, 34.5 kV, 36.3 kV, 4.16 kV, 4.16/2.4 kV, 69 kV, 7200/12470Y/7200 V. Multiple options do not establish simultaneous windings.

Availability

Subject to prior sale and written confirmation. Listing counts are not unit quantities; no dispatch date is guaranteed by catalog inclusion.

Looking for a 5-90 MVA substation transformer?

Send the required continuous rating, cooling stages, primary and secondary voltages, taps and installation constraints. This collection also contains larger units; a displayed maximum rating is not the base rating. A transformer listing is not a complete substation package unless the quotation expressly includes the other equipment and services.

Compare condition and documentary evidence

For new/unused equipment, confirm storage and preservation, factory records, completeness and any transferable warranty. For pre-owned equipment, request operating and maintenance history, removal details, oil and electrical testing, and documented repairs. A catalog condition label does not establish a remaining service life or test result.

Request the unit-specific package

Ask for the nameplate, winding diagram, general arrangement, available tests, accessory list, shipping configuration, weights and oil information. List missing records and proposed inspections in the purchase review.

Read the related procurement guide

Substation Transformers for Sale & Project Sourcing

Looking for a 5-90 MVA substation transformer?

Matching transformer listings

Check the substation interfaces.

Compare condition and documentary evidence

Request the unit-specific package

Make delivery part ofthe equipment decision.

Continue your equipment search

Request a technical package.

Make delivery part of
the equipment decision.