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 No.

BS 7769-2.2:1997

Release Date

1997

Published By

British Standards Institution (BSI)

Latest

BS 7769-2.2:1997

Scope

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 7769-2.1:1997

BS 7769-2.2:1997 history

• 1997 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