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BS 7769-2.2:1997
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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
standard by BSI Group, 02/15/1997
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Full Description
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. To be read in conjunction with BS 7769-2.1:1997Cross References:
BS 7769:Part 1:Section 1.1
BS 7769:Part 2:Section 2. 1