What we buy
Ranges we buy on this page
Transformer Buyers NC buys used, surplus, failed and obsolete 3,000 kVA transformers anywhere in North Carolina. This page covers identification, inspection and removal for plant engineers, utility asset managers, facility directors, demolition crews and trustees managing a substation unit.
At roughly 19,000 to 31,000 pounds, this equipment needs more than a forklift appointment. Nameplate photographs, oil records, crane access and a permitted route with escorts shape the removal plan.
| Phase | kVA | Voltage | Fluid |
|---|---|---|---|
| 1 or 3-phase | 3,000 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
The 3,000 kVA class
A 3,000 kVA nameplate identifies apparent power capacity, not the tank dimensions or winding arrangement. In heavy industry, this class commonly serves a plant substation. At a utility distribution station, its connections and protection may differ substantially from an otherwise similar industrial unit.
Read every rating listed on the 3,000 kVA unit's plate, including cooling stages, frequency and temperature rise. A rating tied to operating fans is not interchangeable with its self-cooled rating.
Photograph the serial number and connection diagram before demolition work obscures or removes them.
Local reality
Typical North Carolina applications
North Carolina paper mills, chemical plants and large manufacturing campuses can use a 3,000 kVA substation transformer to feed substantial process loads. Removal planning must identify whether the unit serves one production line or a shared bus that remains energized during plant demolition.
At a North Carolina utility distribution station, a 3,000 kVA unit may sit behind fencing with overhead conductors, arresters and station grounding nearby. The asset manager must define the isolation boundary and release the equipment before a removal crew approaches bushings or disconnects.
Around the site
Shipping weight and footprint
Shipping weight for this class is roughly 19,000 to 31,000 pounds, but the nameplate or manufacturer's drawing governs the actual lift. Confirm whether that figure includes oil, radiators and attached cabinets.
A transport configuration with detached accessories needs separate weights and securement details.
Measure the 3,000 kVA tank, radiator projection and highest installed bushing rather than estimating from the concrete pad. North Carolina route planning needs loaded height and width, including the trailer deck.
Record gate clearance and any tight turn between the substation and public road.
Where it sits
Rigging and load-out
Plan handling around a 75-ton crane, with the final selection checked against load weight, working radius and the crane's load chart. Nominal crane capacity alone does not establish a safe lift.
Inspect the 3,000 kVA unit's lifting lugs and specify suitable slings and spreader arrangements.
A permitted route with escorts belongs in the 3,000 kVA removal plan, alongside a suitable lowboy and engineered securement. The carrier must confirm North Carolina permit requirements for the actual loaded dimensions and weight.
Check outrigger ground conditions before positioning the crane beside the pad.
On the ground
Primary and secondary voltages
A 3,000 kVA industrial transformer may have a 13,800-volt primary and a 480Y/277-volt secondary; other combinations require different connections and protection. Use the nameplate rather than assumptions based on the facility service.
Record winding configuration, impedance, tap positions and basic impulse insulation level.
At 480 volts, a three-phase 3,000 kVA rating corresponds to approximately 3,608 amperes of full-load secondary current. That explains the substantial bus connections often found beside these tanks.
Qualified personnel must isolate and verify every source, including secondary backfeed, before bus or cable removal.
Local reality
Inspection and oil test
On a failed 3,000 kVA unit, document the trip event, relay indications and any visible damage before cleanup. Photograph cracked bushings, displaced gaskets, radiator leaks and pressure-relief evidence.
A tank that looks intact can still contain damaged windings, so exterior condition alone is insufficient.
For an oil-filled 3,000 kVA transformer, review available dissolved gas analysis, dielectric breakdown and moisture results with sample dates. PCB documentation also matters for handling and disposition.
Qualified personnel should collect samples under an approved procedure; an unidentified oil sample cannot establish this tank's condition.
Around the site
Valuation for this size
Evaluation of a 3,000 kVA transformer starts with its identity and documented condition: manufacturer, serial number, voltages, winding material and test history. Transformer Buyers NC buys operating, surplus, failed and obsolete units.
A clear failure report distinguishes a protection event from confirmed internal winding damage.
For a North Carolina removal, the review also includes the 19,000-to-31,000-pound shipping range, actual dimensions, oil status and access restrictions. Provide nameplate photographs, ownership authorization and site contacts together.
Missing lifting information or an obstructed crane position can change the removal method before scheduling begins.
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 3,000 kVA transformer?
Yes. Transformer Buyers NC buys failed 3,000 kVA units throughout North Carolina. Include the failure report, nameplate photographs and available oil tests. Identify any fire damage, tank distortion or active leak so inspection and removal planning address the equipment's actual condition.
Service area
Is a 75-ton crane enough for removal?
A 75-ton crane is the planning basis for this class, not an automatic lift approval. The rigging contractor must check the actual transformer weight, lift radius, boom configuration and ground support. Units roughly 19,000 to 31,000 pounds still require a site-specific lifting plan.
Payment
Which records help assess my 3,000 kVA unit?
Provide the nameplate, connection diagram, dimensional drawing and documented shipping weight if available. For oil-filled units, include oil test results and PCB records. North Carolina site photographs should show the pad, gate, overhead obstructions and proposed crane position, together with ownership authorization.
Logistics
Primary and secondary voltages: what should a seller know?
A 3,000 kVA industrial transformer may have a 13,800-volt primary and a 480Y/277-volt secondary; other combinations require different connections and protection. Use the nameplate rather than assumptions based on the facility service.