500 kVA pad-mount transformer, 22.9 kV delta to 480Y/277 V

Pad-mount transformerUsedListing #2317Sumter, SC

Year built
Not stated
In service
Not stated
Equipment no.
227535700595
Manufacturer
T&R Electric, 1659JU

Price and quote

$32,000

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
500 kVA, 65 °C rise
Primary
22,900 V delta
Secondary
480Y/277 V
Full-load current
601 A at 480 V calculated from its rating
Phase
3-phase, 60 Hz
Taps
5-position tap switch, 105% to 95%
Impedance
3.7%
Fluid
Mineral oil, 210 gal
PCB status
Certified non-PCB (tested 2 ppm)
Weight
5,400 lb
Warranty
One year from the seller

About this unit

Used T&R unit kept in indoor backup storage, described as clean, tested and certified non-PCB, with a one-year seller warranty. Offered from Sumter, South Carolina, at $32,000 or best offer; the seller loads it for free and the buyer arranges freight. No year or feed configuration is given.

Listed October 18, 2026

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