How to choose high voltage cable size?

High voltage cable

Calculation of nominal cross sectional area of the high voltage cable    High voltage cable The cross sectional area of high voltage cable where calculated shall not be less the value determined by following formula:-                                            S = (I SC *√t ) / K Where, S= Nominal cross sectional area of the conductor in mm2 I SC = Value of fault current or short circuit current in KA T=Fault clearing…

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