What we buy
Ranges we buy on this page
Transformer Buyers NC buys used, surplus, failed, and obsolete 10,000 kVA transformers anywhere in North Carolina. This page covers nameplate interpretation, substation service, inspection records, and removal planning for plant engineers, utility asset managers, demolition crews, and trustees responsible for these large units.
A transmission-connected substation transformer can weigh roughly 65,000 to 100,000 pounds. Its rail access, lifting arrangement, oil condition, and electrical history shape the assessment before removal.
| Phase | kVA | Voltage | Fluid |
|---|---|---|---|
| 1 or 3-phase | 10,000 kVA | up to 34.5 kV | Liquid or dry |
| 3-phase | 50 - 20,000 kVA | 46 kV | Liquid or dry |
Who we buy from
Six kinds of seller
- Recyclers
- Electrical contractors
- Equipment dealers
- End users
- Demo contractors
- Distributors
Fast offers
A written offer the same business day, based on your photographs.
Dedicated logistics
Our own crew, trailer and crane, not a brokered haul.
No broker fees
One buyer from first call to cleared pad, with nothing skimmed.
How it works
Six steps from photograph to payment
- 01
Take pictures
Photograph the nameplate, the inside of the cabinet and the tank from both ends. Four frames on a phone are enough to price most units.
- 02
Send them to us
Email or text the photographs with the site address and whether the unit is still energised. We reply the same business day with questions or a number.
- 03
Review the offer
The offer names the unit, the site, the price and the pickup window. It is written, dated and good for thirty days unless the unit changes hands.
- 04
We schedule freight
A crew, a trailer and a crane if the pad needs one. You get the date and the arrival window, and the site does not have to close for it.
- 05
Testing on arrival
Winding resistance, insulation resistance and a turns ratio check, plus oil analysis where the unit is liquid-filled. Results travel with the unit.
- 06
Get paid
Payment is released against the signed bill of sale and the scale ticket, by check or ACH, with the paperwork copy left on site.
What we handle
The parts sellers dread
Rigging
Crane, skates and a route survey for anything that will not roll onto a trailer.
Oil containment
Pans, absorbent and a spill plan before a drain plug is touched.
Bill of sale
A document that clears a lien, a lease or a bankruptcy file, not a handwritten note.
PCB paperwork
Testing and manifesting for pre-1979 oil, handled before the unit moves.
On the ground
Reading 10,000 kVA
A 10,000 kVA nameplate identifies 10 MVA of apparent-power capacity at the stated operating conditions. It does not establish voltage ratio, insulation level, or shipping weight.
Photograph the complete plate, including serial number, phase count, frequency, impedance, cooling designation, and every listed capacity associated with a cooling stage.
Multiple capacities may appear beside ONAN and ONAF cooling designations. Confirm whether 10,000 kVA is the self-cooled rating or a fan-assisted rating before describing the unit.
A missing fan bank, disconnected control cabinet, or unreadable plate can leave a materially different picture of the transformer being assessed.
Local reality
Where this size sits in the state's industrial base
A typical 10,000 kVA application is a power transformer for a transmission-connected substation. In North Carolina, that can mean a utility station or a large industrial facility with its own high-voltage yard.
The fenced enclosure, protection scheme, and ownership boundary matter as much as the building it serves.
At a Piedmont manufacturing site, the transformer may belong to the plant while the incoming line and metering belong to Duke Energy. In eastern North Carolina, confirm the corresponding ownership boundary with the serving utility.
Station drawings and asset records help distinguish the transformer from adjacent utility-owned equipment.
Around the site
What it weighs
Shipping weight for a 10,000 kVA unit is roughly 65,000 to 100,000 pounds, but the actual configuration controls the lift. A plate may separate total weight, oil weight, and untanking weight.
Those figures are not interchangeable, especially when radiators, bushings, or the conservator are removed for transport.
Use the manufacturer's outline drawing to identify the shipping arrangement and center of gravity. At a North Carolina station with a narrow equipment gate, detached radiators may travel separately from the tank.
Oil removal changes weight, but it also introduces containment, preservation, and documentation requirements that need advance planning.
Where it sits
Moving it
For the roughly 65,000-to-100,000-pound shipping range described here, rail is usually the only practical option, and the crane is rented by the day. Confirm usable siding access before scheduling removal.
A nearby Norfolk Southern or CSX route does not establish that a site has an accessible loading track.
The lift plan needs verified tank lifting points, rigging geometry, a suitable spreader bar, and crane capacity at the actual working radius. Check pad access and underground structures before positioning outriggers.
If a lowboy is needed between the substation and rail loading point, that transfer requires its own route review.
On the ground
Voltage pairings
For a transmission-connected 10,000 kVA transformer, voltage pairing must come from the nameplate rather than an assumption about capacity. A 115 kV primary and 13.8 kV secondary describe one possible arrangement, not a universal specification.
Record winding connections, neutral terminals, tap range, and insulation levels with the ratio.
A North Carolina station drawing may show 115 kV service while the transformer plate lists several tap positions around its nominal primary voltage. Capture the tap changer's present position and whether it operates under load or only de-energized.
Bushing markings alone cannot establish the complete winding voltage or connection.
Local reality
What we test
Assessment of a de-energized 10,000 kVA transformer can include turns-ratio testing, winding resistance, insulation resistance, and review of insulation power-factor results. Test selection depends on condition and access.
A utility switching clearance and confirmed isolation come first; a disconnected control circuit does not prove that the high-voltage terminals are safe.
Oil records deserve particular attention after a differential trip, sudden-pressure operation, or suspected winding fault. Dissolved-gas analysis, moisture results, and documented PCB status help establish the unit's history.
Photograph cracked bushings, radiator leaks, displaced gaskets, and tank distortion before cleanup removes evidence of the failure or handling damage.
Around the site
How we value it
We assess a 10,000 kVA transformer by its documented construction, condition, completeness, and removal requirements. Copper or aluminum winding identification should come from manufacturer records or reliable inspection evidence, not tank appearance.
An intact core-and-coil assembly and a readable serial number support a more definite assessment than photographs alone.
For a failed North Carolina substation unit, the assessment also considers fire exposure, internal damage, oil documentation, and the feasibility of rail loading. Provide the nameplate, outline drawing, test reports, ownership authorization, and site photographs together.
Missing bushings or an inaccessible siding must be understood before a removal plan is accepted.
Get started
Get an offer in minutes
Five fields is all it takes. Photographs help, but a nameplate and a town are enough to start.
No fee, no obligation. We reply the same business day.
Tell us what you have
We reply the same business day.
Questions
Straight answers
Equipment types
Can you buy a failed 10,000 kVA transformer?
Yes. We buy failed 10,000 kVA transformers in North Carolina. Describe the event that removed the unit from service, such as a differential trip or bushing failure. Include available oil reports, photographs of tank damage, and records confirming ownership and isolation.
Service area
Does a nearby rail line establish removal access?
No. A nearby CSX or Norfolk Southern line does not confirm usable siding access or permission to load. For a 65,000-to-100,000-pound transformer, the removal plan needs a verified loading location, an approved lift arrangement, and a workable transfer path from the substation pad.
Payment
Which documents identify the correct shipping weight?
Start with the manufacturer's outline drawing and nameplate weight entries. For a 10,000 kVA transformer, distinguish total assembled weight from shipping and untanking weights. Confirm whether oil, radiators, bushings, and the conservator are included before using any figure for crane or rail planning.
Logistics
Voltage pairings: what should a seller know?
For a transmission-connected 10,000 kVA transformer, voltage pairing must come from the nameplate rather than an assumption about capacity. A 115 kV primary and 13.8 kV secondary describe one possible arrangement, not a universal specification.