USDA Biopreferred Program
Product Category Specification Sheet
for
Fluid-Filled Transformers


Governing Federal Regulation:

7 CFR 2902.20

Product Definition:

(1) Synthetic ester-based fluid-filled transformers. Electric power transformers that are designed to utilize a synthetic ester-based dielectric (non-conducting) fluid to provide insulationg and cooling properties.

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

Minimum Qualifying Biobased Carbon Content:

Federal Agency Compliance Date:

EPA Regulatory Overlap:

NA

Exempt Product Applications:

NA

Comments:

Determination of the preference compliance date for Synthetic Ester-based Fluid-Filled Transformers is deferred until USDA identifies two or more manufacturers of biobased products within this sub-category. At that time, USDA will publish a document in the Federal Register announcing that Federal agencies have one year from the date of publication to give procurement preference to biobased Synthetic Ester-based Fluid-Filled Transformers.





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