What we buy
Ranges we buy on this page
Transformer Buyers NC buys used, surplus, failed and obsolete 250 kVA transformers anywhere in North Carolina. This page covers nameplate checks, voltage pairings, testing and removal for plant engineers, facility directors, contractors and asset managers handling this size of equipment.
A three-phase padmount serving a shopping center or light industrial building needs more than a readable rating: pad access, cable ownership and lifting clearance determine how removal proceeds.
| Phase | kVA | Voltage | Fluid |
|---|---|---|---|
| 1 or 3-phase | 250 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 250 kVA
The 250 kVA nameplate identifies apparent power capacity, not the building's measured demand. On a three-phase unit, record both rated voltages, frequency and winding connection. A photograph should also show the serial number, cooling designation and any listed impedance value.
For a 250 kVA padmount, the cabinet label alone may not identify the tank inside after repairs or replacement. Compare the nameplate with facility drawings and maintenance records. Note tap positions, temperature-rise markings and whether the primary compartment uses dead-front elbows.
Local reality
Where this size sits in the state's industrial base
A 250 kVA three-phase padmount commonly serves a shopping center or light industrial building rather than an entire manufacturing campus. Around Greensboro, that can mean a separate service for tenant lighting, rooftop equipment and shop loads, with ownership documented at the service boundary.
In a Charlotte commercial redevelopment, the 250 kVA unit beside the loading area may belong to the utility rather than the property owner. Facility directors and demolition crews should resolve that distinction before scheduling removal, using service agreements and asset records.
Around the site
What it weighs
Shipping weight for a 250 kVA transformer is roughly 2,000 to 3,000 pounds, but that band is not a lifting instruction. Use the manufacturer's recorded weight where available. Oil volume, cabinet construction and radiator arrangement can change the actual load substantially.
An older 250 kVA tank with separate radiators may distribute its weight differently from a compact padmount cabinet. Photograph the base channels and lifting lugs. If oil has been drained, document that condition rather than assuming the original shipping weight still applies.
Where it sits
Moving it
For this 250 kVA removal, handling planning starts with the pad location and a 20-ton crane. Crane capacity alone does not establish a safe lift. Working radius, boom configuration, outrigger support and nearby overhead conductors determine the usable capacity at the pad.
Behind a Raleigh shopping center, fences, bollards and delivery lanes can prevent direct crane access to the 250 kVA pad. The rigging plan should identify approved lifting points, any required spreader bar, truck position and a route that avoids dragging the tank.
On the ground
Voltage pairings
A 250 kVA nameplate may show a 12,470-volt primary with a 480Y/277-volt secondary, or another pairing suited to the service. Record the actual markings rather than inferring voltage from cabinet size.
Primary insulation class and basic impulse level also need confirmation.
A 208Y/120-volt secondary on a 250 kVA unit points to different building connections than a 480Y/277-volt secondary. Photograph the terminal diagram and neutral arrangement.
For a North Carolina site, confirm primary voltage against utility records and the facility's single-line diagram.
Local reality
What we test
Evaluation of a disconnected 250 kVA transformer begins with the tank, bushings, elbows and evidence of leakage or overheating. Qualified personnel may use insulation resistance, winding resistance and transformer turns-ratio tests. The test scope depends on condition, access and the intended disposition.
For an oil-filled 250 kVA unit, fluid records can matter as much as electrical results. Review available PCB documentation, oil test reports and the failure history. A operated bayonet fuse, damaged bushing or burned winding should be recorded without assuming a single cause.
Around the site
How we value it
Our assessment of a 250 kVA transformer separates equipment condition from removal constraints. A readable nameplate, documented ownership and useful test records establish what the unit is. A failed winding or leaking gasket changes the assessment, but does not automatically exclude it.
For a surplus 250 kVA padmount in Wilmington, the review also covers corrosion, fluid documentation and access from the pad to the truck. Transformer Buyers NC buys these units; clear photographs and accurate records help determine whether intact recovery or material recovery fits.
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 250 kVA transformer?
Yes. Transformer Buyers NC buys failed 250 kVA units as well as used, surplus and obsolete equipment. Identify the failure, photograph the nameplate and tank, and provide available oil records. Leaks or fire damage require specific handling review before removal.
Service area
Is a 20-ton crane enough for removal?
A 20-ton crane is the handling starting point for this size, not a guarantee at every pad. The roughly 2,000-to-3,000-pound shipping weight must be checked against actual weight, lift radius, rigging weight and the crane's load chart.
Payment
What records identify my 250 kVA padmount?
Provide a legible nameplate photograph, serial number, voltage markings and ownership documentation. For a shopping center service, include the single-line diagram or utility asset record if available. Oil reports and maintenance notes help distinguish a disconnected working unit from failed equipment.
Logistics
Voltage pairings: what should a seller know?
A 250 kVA nameplate may show a 12,470-volt primary with a 480Y/277-volt secondary, or another pairing suited to the service. Record the actual markings rather than inferring voltage from cabinet size.