The tabulated current ratings are designed by the conditions below
Current carrying capacity is defined as the amperage a conductor can carry before melting either the conductor or the insulation. Cables are mainly designed as per requirement. Power cables are mainly used for power transmission and distribution purposes. It is an assembly of one or more individually insulated electrical conductors, usually held together with an overall sheath.
Load factor = 1.0
Maximum operating conductor temperature :
70 degrees Celsius ( PVC insulation ) and 90 degrees Celsius ( XLPE insulation );
No other heat sources are installed near the group of cables.
