Superseded
, Confirmed
Standard
Historical
IEEE 848:1996 (R2003)
IEEE Standard Procedure for the Determination of the Ampacity Derating of Fire-Protected Cables
Summary
New IEEE Standard - Superseded.
A detailed test procedure is provided for determining the ampacity or 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.
This standard provides a detailed test procedure for determining the ampacity or derating factor in the following installation configurations: 1) Block-out or sleeve type cable penetration fire stops. 2) Conduits covered with a protective material. 3) Tray covered with a protective material. 4) Cable directly covered or coated with a fire-retardant material. 5) Free-air drops enclosed with a protective material.
The purpose of this standard is to provide a test procedure for use in establishing the ampacity or ampacity derating factor for cables installed in fire protected conduits, trays, or free-air drops, cable penetration fire stops, or electrical separation wrap systems.
A detailed test procedure is provided for determining the ampacity or 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.
This standard provides a detailed test procedure for determining the ampacity or derating factor in the following installation configurations: 1) Block-out or sleeve type cable penetration fire stops. 2) Conduits covered with a protective material. 3) Tray covered with a protective material. 4) Cable directly covered or coated with a fire-retardant material. 5) Free-air drops enclosed with a protective material.
The purpose of this standard is to provide a test procedure for use in establishing the ampacity or ampacity derating factor for cables installed in fire protected conduits, trays, or free-air drops, cable penetration fire stops, or electrical separation wrap systems.
Notes
Superseded
Technical characteristics
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Publication Date | 11/30/1995 |
| Confirmation Date | 03/20/2003 |
| Edition | |
| Page Count | 24 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
| Brochures |
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No products.
Previous versions
30/11/1995
Superseded
, Confirmed
Historical