500 kVA pad-mount transformer, 12.47 kV to 480Y/277 V

Pad-mount transformerRefurbishedListing #2032Location on request

Year built
Not stated
In service
Not stated
Equipment no.
Not stated
Manufacturer
Maker not stated

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
500 kVA, 65 °C rise
Primary
12,470Y/7,200 V
Secondary
480Y/277 V
Full-load current
601 A at 480 V calculated from its rating
Frequency
60 Hz
Configuration
Loop feed, dead-front
Primary terminations
6 × 200 A bushing wells with inserts
Fusing
Bayonet fuses with isolation links
Switching
Four-position load-break switch
Taps
Two above and two below nominal
BIL
95 kV HV, 30 kV LV
Fluid
Mineral oil
Windings
Aluminum
Cooling
ONAN

About this unit

Refurbished unit from EFM Sales of Syracuse, New York. The dealer's pad-mount category page marks it in stock and ready to ship, but other units there still show a November 2025 arrival date, so confirm it's current.

Listed October 16, 2026

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