2500 kVA pad-mount transformer, 26.4 kV delta to 480Y/277 V

Pad-mount transformerNew surplusListing #2514Nutley, NJ

Year built
2024
In service
Not stated
Serial no.
M24P03107
Manufacturer
Prolec GE

Price and quote

$89,500

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
2,500 kVA, 65 °C rise
Primary
26,400 V delta
Secondary
480Y/277 V
Full-load current
3,007 A at 480 V calculated from its rating
Phase
3-phase, 60 Hz
Configuration
Loop feed, dead-front
Primary terminations
6 HV bushing wells (H1A/B, H2A/B, H3A/B), caps installed
Secondary terminations
4 spade terminals (X0 to X3)
Switching
4-position T-blade loop sectionalizing switch
Taps
5 positions, ±2 × 2.5% (27,720 to 25,080 V)
Impedance
5.75%
BIL
150 kV HV, 30 kV LV
Cooling
ONAN
Windings
Aluminum (HV and LV)
Fluid
Type II mineral oil, non-PCB, 590 gal
Weight
16,220 lb
Accessories
Liquid temperature, pressure-vacuum and liquid level gauges; pressure relief valve; drain and sampling valve
Standards
UL listed; DOE 2016 efficiency compliant

About this unit

New-surplus 2024 Prolec GE unit in Nutley, New Jersey, listed by an industrial surplus dealer as immediately available, quantity one. The $89,500 asking price is stated in the description; the spec sheet is full but gives no dimensions.

Listed October 18, 2026

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