GOST R IEC 60287-2-2-2009 Electric cables. Calculation of the current rating. Part 2-2. Thermal resistance. A method for calculating reduction factors for groups of cables in free air, protected from solar radiation
IEC 60287-1-1:2006 Electric cables - Calculation of the current rating - Part 1-1: Current rating equations (100 % load factor) and calculation of losses - General
IEC 60287-2-1:1994 Electric cables - Calculation of the current rating - Part 2: Thermal resistance; section 1: Calculation of thermal resistance
GOST R IEC 60287-2-2-2009 history
2009GOST R IEC 60287-2-2-2009 Electric cables. Calculation of the current rating. Part 2-2. Thermal resistance. A method for calculating reduction factors for groups of cables in free air, protected from solar radiation