3000/3360 kVA silicone-filled transformers, 33.64 kV delta to 480Y/277 V

Substation transformerNew surplusListing #2374Greensboro, NC

Year built
2010
In service
Never used
Equipment no.
Not stated
Manufacturer
ABB

Price and quote

Price on request12 available

Price for the equipment. Your quote adds testing and delivery to your site.

  • Tested before it ships, and you see the report first
  • Delivered to your site, with rigging and freight quoted up front
  • Confirmed with the seller before we quote
Drawing for illustration. Photos and the nameplate are available on request.

Specifications

Rating
3,000/3,360 kVA, KNAN/KNAF
Primary
33,640 V delta
Secondary
480Y/277 V
Full-load current
3,608 A at 3000 kVA and 4,041 A at 3360 kVA, at 480 V calculated from its rating
Phase
3-phase, 60 Hz
Vector group
Dyn1
Impedance
7.20% to 7.48% across the 12 units
BIL
200 kV HV, 30 kV LV
Fluid
Silicone
Tap changer
De-energized, 5 positions
Weight
21,066 lb

About this unit

Twelve never-used ABB units built between June and October 2010, listed by Gibbs International with a spec sheet that gives each serial number and impedance. They are silicone-filled with cooling fans and a five-position no-load tap changer. Pricing is on request, and the listing does not say whether they are pad-mounted or substation-style.

Listed October 18, 2026

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