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Equipment inquiry

BEST 90/120/150 MVA total; 45/60/75 MVA per LV winding
230 kV / 13.8 kV + 13.8 kV separate windings transformer inquiry for sale

230 kV high side / 13.8 kV + 13.8 kV separate windings low side

Equipment photographs & nameplate documents

Completed nameplate for 84126; the FAT does not cover 84127. Oil totals require OEM clarification. Select an image to view it full size.

Completed 2025 nameplate · BEST serial 84126
Completed 2025 nameplate · BEST serial 84126

Equipment specifications

Manufacturer
BEST
Application
Transformer inquiry
Power rating
90/120/150 MVA total; 45/60/75 MVA per LV winding
High-side voltage
230 kV
Low-side voltage
13.8 kV + 13.8 kV separate windings
Listed quantity
On request
Manufacture year
On request
Tap changer
Confirm with technical package
Total HV ratings
90 / 120 / 150 MVA
High side
230 kV
LV winding 1
13.8 kV; 45 / 60 / 75 MVA
LV winding 2
13.8 kV; 45 / 60 / 75 MVA
Phase / frequency
3-phase / 60 Hz
Cooling
ONAN / ONAF1 / ONAF2
Vector group
YNd1-d1
Completed plate
Serial 84126 / manufacture year 2025

Equipment overview

A 230 kV high side serves two separate 13.8 kV low-voltage windings, each rated 45/60/75 MVA, for 90/120/150 MVA total. A completed 2025 factory report identifies serial 84126; the related drawings also reference 84127.

Completed nameplate for 84126; the FAT does not cover 84127. Oil totals require OEM clarification.

Freight and delivery scope quoted on request.

Listing details

A 230 kV high side serves two separate 13.8 kV low-voltage windings, each rated 45/60/75 MVA, for 90/120/150 MVA total. A completed 2025 factory report identifies serial 84126; the related drawings also reference 84127.

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.

View listing doc

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