Calculating Cable Size -
Vd = (Ib × L × (R' cosφ + X' sinφ) × 2) / 1000
Vd ≈ (Ib × L × mV/A/m) / 1000 Where mV/A/m is from cable tables (millivolts per amp per meter). calculating cable size
Vd = (Ib × L × (R' cosφ + X' sinφ) × 2) / 1000
Vd ≈ (Ib × L × mV/A/m) / 1000 Where mV/A/m is from cable tables (millivolts per amp per meter). calculating cable size