3000 kVA substation transformer, 12 kV delta to 480Y/277 V

Substation transformerUsedListing #2409Location on request

Year built
2000
In service
Not stated
Equipment no.
SEV 5565-03
Manufacturer
Westinghouse

Price and quote

Price on request

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 kVA (heading says 3-4 MVA)
Primary
12,000 V delta; 11,400 to 12,600 V tap range
Secondary
480Y/277 V
Full-load current
3,608 A at 480 V calculated from its rating
Tap changer
HV tap changer
Fluid
Oil, 362 gal, no PCB, nitrogen pressure
Weight
7,745 lb core and coil, 4,525 lb tank and fittings

About this unit

Westinghouse unit built in 2000 that AMS Group of Houston says has DGA results on file and tested electrically good; it is oil-filled, PCB-free and kept under nitrogen pressure. The page does not give impedance, location or price.

Listed October 18, 2026

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