Standard icon


IEEE Std 848-2015 (Revision of IEEE Std 848-1996) - IEEE Standard Procedure for the Determination of the Ampacity Derating Factor for Fire-Protected Cable Systems

Description: A detailed test procedure is provided for determining the ampacity derating factor in the following cable installation configurations: block-out or sleeve-type cable penetration fire stops; conduits covered with a protective material; tray covered with a protective material; cable directly covered or coated with a fire-retardant material; and free-air drops enclosed with a protective material.
  • Status:Active STDHelp

Get This Standard

Buy Purchase a copy of this standardBuyExternal Link
Access with Subscription External Link Standards Online subscribers can access this standard in IEEE Xplore Digital Library. Access Learn More