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Fluid-Filled Transformers

Last Updated: 03/07/18 Click to see brand name products that meet these requirements

Electric power transformers that are designed to utilize a synthetic ester-based dielectric (non-conducting) fluid to provide insulating and cooling properties. Electric power transformers that are designed to utilize a vegetable oil-based dielectric (nonconducting) fluid to provide insulating and cooling properties.

Product Details
  • Federal agencies are required to purchase products as designated or specified under this program
Product Type

Procurement Info

Where to Buy

Synthetic Ester-Based
Vegetable Oil-Based
Guiding Principles
Contributes to meeting The Guiding Principles for High Performance and Sustainable Buildings
Additional Guidance

According to BioPreferred, synthetic ester-based fluid-filled transformers are electric power transformers that are designed to utilize a synthetic ester-based dielectric (non-conducting) fluid to provide insulating and cooling properties.  Vegetable oil-based fluid transformers are electric power transformers that are designed to utilize a vegetable oil-based dielectric (non-conducting) fluid to provide insulating and cooling properties.

BioPreferred maintains an electronicproduct catalog listing products that either 1. are eligible for preferred federal procurement, or 2. have earned the USDA Certified Biobased Product Label.