BS 7769-2.2:1997

Electric cables. Calculation of the current rating. Thermal resistance. A method for calculating reduction factors for groups of cables in free air, protected from solar radiation.

NORMA vydaná dňa 15.2.1997

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The information about the standard:

Designation standards: BS 7769-2.2:1997
Publication date standards: 15.2.1997
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS 7769-2.2:1997 :

Applicable to any type of cable and group, running horizontally. Information is provided on the reduction in permissible current when cables are mounted adjacent to each other. Status: Confirmed