2000/2240 kVA substation transformer, 12.47 kV delta to 4.16Y/2.4 kV
Price on request
Substation transformers
A substation transformer is a liquid-filled power transformer that steps subtransmission or distribution voltage down at a utility or plant substation. A unit substation transformer is close-coupled to switchgear on one or both sides.
From 300 kVA to 880 MVA. Every unit is tested before it ships and delivered by us.
1000/1120 kVA liquid-filled transformer, 12.47 kV delta to 480Y/277 V
Price on request
2000 kVA transformer, 12.47 kV delta to 480Y/277 V
Price on request
500/575 kVA substation transformer, 12.47 kV delta to 480Y/277 V
Price on request
2000 kVA silicone-filled transformers, 13.8 kV to 480Y/277 V
Price on request
2 available
15000/16800 kVA substation transformer, 33 kV to 13.8Y/7.97 kV
Price on request
45/60/75 MVA substation transformer, 140 kV delta to 14Y/8.08 kV, with load tap changer
$750,000
39/52/65 MVA substation transformer, 115 kV wye to 34.5Y/19.92 kV, with load tap changer
$750,000
3750/5250 kVA substation transformer, 34.5 kV delta to 4.16Y/2.4 kV
$42,500
7500/10500 kVA substation transformer, 34.5 kV delta to 4.16Y/2.4 kV
$95,000
7500 kVA substation transformer, 115 kV delta to 12.47Y/7.2 kV, with load tap changer
Price on request
5000 kVA substation transformers, 67 kV delta to 24.94Y/14.4 kV
Price on request
5 available
3750 kVA substation transformers, 67 kV delta to 12.47Y/7.2 kV
Price on request
7 available
2500 kVA substation transformers, 34.4 kV delta to 12.47Y/7.2 kV
Price on request
7 available
1250 kVA single-phase substation transformers, 67 kV to 7.2/12.47Y kV
Price on request
17 available
2500/3125 kVA dual-voltage substation transformer, 21 kV wye or 12 kV delta to 480 V wye
Price on request
5/6.67 MVA substation transformer, 34.5 kV delta to 4.16 kV wye
Price on request
10/11.2/12.5/14 MVA substation transformer, 69 kV delta to 12.47 kV wye
Price on request
7500/8400/9375/10500 kVA substation transformer, 68.8 kV delta to 13.8Y/7.97 kV
Price on request
10/11.2 MVA substation transformer, 34.4 kV delta to 4.16 kV wye
Price on request
25 MVA substation transformer, 69 kV delta to 4.16 kV wye
Price on request
15/20/25 MVA substation transformer, 115 kV delta to 4.16 kV wye
Price on request
12/16/20/22.4 MVA substation transformer, 67 kV delta to 13.2 kV wye, with load tap changer
Price on request
12/16/20/22.4 MVA substation transformer, 138 kV delta to 26.18 or 13.09 kV wye, with load tap changer
Price on request
Questions about used substation transformers
What substation transformers does Arcbarn have for sale?
Arcbarn has 528 listings, from 300 kVA to 880 MVA, by makers including ABB, GE and Westinghouse. Listed prices run from $1,000 for a 500 kVA unit to $6,500,000 for a 39.6 MVA unit, and 480 are priced on request.
What tests does Arcbarn run on used substation transformers?
Every unit is tested before it ships: turns ratio (TTR) on every tap; insulation resistance; winding resistance; power factor and capacitance; oil sample: dissolved gas analysis and dielectric strength; tap changer inspection and operation. You see the report before you buy.
Does Arcbarn deliver substation transformers?
Yes. We arrange the rigging, heavy-haul freight and offloading at your site, and quote the delivered price, with the testing, up front.
Can I search for substation transformers beyond these listings?
Yes. Describe what you need to Magic Search, with the rating, voltages and anything else that matters, or paste the nameplate. It goes through these listings and looks across dealers’, surplus sellers’ and auction sites, checks each page it finds is still live and shows what fits.