Special Offers

Sign up for special offers and new product information from Repurposed Materials!


Cooper Three Phase Pad Mounted 500KVA Transformer

backSTORY: This is a Used 500 KVA 3 Phase Transformer.

Dimensions:  Length- 55"  | Width- 78"  | Height- 60"

Weight:  5080lbs

Product Scope:

1. Takes Mineral Oil or Envirotemp FR3 Fluid as the fluid type
2. Primary Voltage – 2,400-46,000V
3. Secondary Voltage- 208Y/120V to 14,400V
Specialty Design:
1. Inverter/Rectifier Bridge
2. K-Factor (up to K-19)
3. Vacuum Fault interrupter (VFI)
4. Factory Mutual approved
5. Solar/Wind Design
6. Differential Protection
7. Seismic Applications
8. Hardened Data Center

Product Attributes
1. Increased Overload Capacity: Utilities are now able to operate beyond full rated load to at least
112% based on the period of peak demand-without reducing insulation life. 

2. Increased Reliability: moisture and thermal stress are the enemy of the transformer reliability
and life. Longer life contributes to system reliability performance. The capacity to load
continuously at a higher temperature and varying loads with causing damage to the transformer
contributes to better overall system reliability.

3. The transformer has a typical Bill of Material (BOM) with less-flammable fluid, taps, on-off
switch and fuses.

4. Smaller, Lighter Transformer: When compared to traditional transformer operation at the same
KVA rating, the Cooper will typically be smaller and lighter. These units will use less material and
fewer gallons of dielectric fluid resulting in a better value, as well as lowering related costs of
handling and operating the larger transformers.

Price: $4000.00 

Quantity Sold: Individually

Location: Chicago Warehouse

Shipping: Call 303-321-1471 and ask for Damon Carson for Quotes

Shipping Method: Flatbed or Pick Up

Other Shipping Options: For Large Orders or other shipping options, Please email Damon Carson at

PRODUCT DISCLAIMER…This product is USED, unless otherwise statedand does not include any guarantees of condition. Customer is responsible for verifying its suitability for usage PREVIOUS TO PURCHASE. We ARE NOT RESPONSIBLE for proper use of product. Areas of wear are likely in our inventory as product was used prior. Item photos do NOT reflect exact appearance of all product inventory. NO RETURNS OR REFUNDS, please CONTACT US is product received was not as described.

SHIPPING DISCLAIMER… Standard shipping time is 5-10 Business Days. Palletized Items require a Forklift and Loading dock at the delivery location, or items maybe picked up at the carrier terminal we choose. We DO NOT SHIP TO PO BOXESContinental US only, please CONTACT US for International and other shipping options.