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New & unused

WESCOSA 20/25 MVA
33 kV / 13.8 kV power transformer for sale

33 kV high side / 13.8 kV low side

Equipment ID: SAUBW

Equipment photographs & nameplate documents

Reference nameplate; the serial number and manufacture year are unfilled. Select an image to view it full size.

Reference nameplate · WESCOSA 20/25 MVA
Reference nameplate · WESCOSA 20/25 MVA

Equipment specifications

Manufacturer
WESCOSA
Equipment ID
SAUBW
Application
Power transformer
Power rating
20/25 MVA
High-side voltage
33 kV
Low-side voltage
13.8 kV
Catalog condition
New & unused
Listed quantity
On request
Manufacture year
On request
Tap changer
Listed with LTC
Nameplate ratings
20 / 25 MVA
High side
33 kV
Low side
13.8 kV
Phase / frequency
3-phase / 60 Hz
Cooling
ONAN / ONAF
Vector group
Dyn11
HV tap range
±8 × 1.25%; 29.70–36.30 kV

Equipment overview

WESCOSA power transformer rated 20/25 MVA for 33/13.8 kV service. The reference nameplate specifies Dyn11 windings, ONAN/ONAF cooling and a high-voltage tap range of 29.70–36.30 kV.

Reference nameplate; the serial number and manufacture year are unfilled.

Freight and delivery scope quoted on request.

Listing details

WESCOSA power transformer rated 20/25 MVA for 33/13.8 kV service. The reference nameplate specifies Dyn11 windings, ONAN/ONAF cooling and a high-voltage tap range of 29.70–36.30 kV.

Winding connections, secondary options, included accessories, and tap-changer details must be checked against the unit-specific nameplate and drawings. The description above preserves the listed configuration.

Plan the purchase and delivery

Review the transformer procurement checklist, the technical documentation guide, and delivery planning requirements.

Looking for a different unit? Browse new & unused inventory and pre-owned transformers, or ask about additional sourcing options.

Request the technical package

Ask our team for the records available for this equipment and confirmation of its current status.

  • Nameplate & winding diagram
  • General arrangement drawings
  • Equipment photographs
  • Factory or field test reports
  • Condition & service history
  • Dimensions & shipping weights

Document availability varies by unit. Pricing, location, lead time, warranty, and delivery scope are provided with the quotation.

How do I confirm availability?

Email the equipment ID or call (248) 250-0407. Equipment is subject to prior sale. Current availability and allocation are confirmed in writing.

Can you coordinate transportation and installation?

Yes. We coordinate shipment preparation, oil services, heavy haul, rigging, placement, and qualified installation support as an agreed project scope. Explore full-service solutions.

What purchase and warranty options apply?

Terms depend on the equipment, condition, seller, and agreed scope. Review purchase options and request a unit-specific quotation.

Listing document

View the equipment one-pager as a PDF. You can download or print it from the PDF viewer.

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