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.
- Standard Committee
- PE/IC - Insulated Conductors
- Status
- Active Standard
- PAR Approval
- 2010-12-08
- Superseding
- 848-1996
- Board Approval
- 2015-02-16
- History
-
- ANSI Approved:
- 2016-08-05
- Published:
- 2015-05-22
Working Group Details
- Society
- IEEE Power and Energy Society
- Standard Committee
- PE/IC - Insulated Conductors
- Working Group
-
D13W/P848_WG - Standard Procedure for the Determination of the Ampacity Derating Factor For Fire-Protected Cable Systems
- IEEE Program Manager
- Dalisa Gonzalez
Contact Dalisa Gonzalez - Working Group Chair
- Robert Konnik
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