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NATURAL ESTER FLUIDS / ENVIROTEMP® FR3® FLUID



Envirotemp® FR3® fluid is a patented, biodegradable, seed-based dielectric fluid designed by Cooper Power Systems. Made from a formulation which includes food-grade vegetable oils, FR3 fluid has been proven to add value to new and retrofilled power equipment.



REDUCE CARBON FOOTPRINT VS. MINERAL OIL

Carbon Footprint Calculations for Mineral Oil and FR3 from the Government Group "Building for Environmental and Economic Sustainability" (BEES 4.0): Methodology and Charted Results - August 2007 (222k)

MAIN BENEFITS OF ENVIROTEMP® FR3® DIELECTRIC FLUID:
Environmental Biodegradability
In conjunction with recognized testing organizations, the U.S. Environmental Protection Agency (EPA) created the Environmental Technology Verification (ETV) Program to further environmental protection by accelerating the acceptance and use of innovative, improved and more cost-effective technologies. By objectively and systematically documenting the performance of commercial-ready environmental technologies, the ETV Program intends to assist and inform those individuals in need of credible data before utilizing a new technology.

The EPA's report on its ETV Program tests and results on FR3 fluid can be downloaded here in Adobe Acrobat (PDF) format:

Environmental Verification Program - June 2002 (71k)


Fire Safety
This benefit comes from having an exceptionally high fire point (360°C). Because of this, FR3 fluid is listed as a Less-Flammable Dielectric Liquid by Factory Mutual and Underwriters Laboratories for use in complying with the National Electric Code® (NEC) and insurance requirements. For additional information about fire safety and FR3 fluid, download the following files in Adobe Acrobat (PDF) format:
Reduce Risk Exposure for Substation Transformers - August 2003 (77k)
NEC Requirements Guidelines - Dec. 2008 (356k)
Options for Fire Sensitive Locations - Sept. 2006 (55k)

ASSET LIFE EXTENSION:
Slows the Aging Rate of Cellulose Insulation Vs. the Same Material in Mineral Oil

Tests conducted by Cooper Power Systems indicate a dramatic increase in cellulose insulation life. For more detailed information on this subject, download the following files in Adobe Acrobat (PDF) format:
Insulating Paper Aging Comparison Envirotemp FR3 Fluid vs. Mineral Oil (Photos Included) - Jan. 2004 (497k)
Aging of Paper Insulation in Natural Ester Fluid - Nov. 2001 (298k)

FOR MORE INFORMATION on FR3 fluid, contact us at the phone/e-mail address above and/or download the following files (in Adobe Acrobat format):

  FR3 Fluid - Some Questions & Answers April 2008 (1.6Mb)
  Product Information Sheet - Dec. 2005 (580k)
  Material Safety Data Sheet - June 2008 (147k)
  FR3 Specification Guidelines - April 2005 (85k)
  FR3 Storage & Handling Guide - June 2005 (359k)
  FR3 Testing Guide - April 2008 (171k)
  Cold Start Recommendations - Nov. 2008 (137k)
  FR3 Retrofill Procedures - Sept. 2006 (203k)
  FR3 - Partial List of Users as of September 2006 (48k)
  Medium/Large Power Transformer Users List - Dec. 2008 (102k)

For a complete listing of all FR3 fluid documents, click here to go the Library section of this website.
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