How Calculate Cable Size //top\\ -

[ A = \fracI_sc \times \sqrttk ] Where ( A ) = min cross-section (mm²), ( I_sc ) = short-circuit current (A), ( t ) = disconnection time (s), ( k ) = material constant (e.g., 143 for copper PVC).

[ I = \fracPV ]

[ V_d = \frac2 \times L \times I \times R_cable1000 ] Where ( R_cable ) = resistance in Ω/km from cable data. how calculate cable size

[ I = \fracPV \times \textPower Factor ] [ A = \fracI_sc \times \sqrttk ] Where

[ V_d = \frac\sqrt3 \times L \times I \times (R\cos\phi + X\sin\phi)1000 ] how calculate cable size