8.4/10.5 MVA substation transformer, 69 kV to 13.2/7.621 kV

Substation transformerUsedListing #2309Waterloo, IA

Year built
1999
In service
Not stated
Equipment no.
127810358440
Manufacturer
Kuhlman

Price and quote

$150,000

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
8.4/10.5 MVA, OA/FA, 65 °C rise
Primary
69,000 V
Secondary
13,200/7,621 V
Full-load current
367 A at 8400 kVA and 459 A at 10.5 MVA, at 13.2 kV calculated from its rating
Phase
3-phase, 60 Hz
Impedance
6.55% at 69,000/13,200 V and 8.4 MVA
BIL
350 kV HV, 110 kV LV
Fluid
Mineral oil, uninhibited
Cooling
OA/FA
Accessories
Radiators; four high-side bushings

About this unit

Kuhlman station transformer built in May 1999, described as used, working and in good condition, offered by an Iowa seller at $150,000 or best offer. The listing gives sound levels and BIL but no weight, oil volume, tap range or test reports.

Listed October 18, 2026

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