Cable Rating Calculation -

( VD = \sqrt{3} \times 150 \times 16.4 \times 0.0030 = 12.8V ) ( \text{Percentage} = 3.08% ) (Acceptable).

( I = \frac{10,000}{\sqrt{3} \times 415 \times 0.85} \approx 16.4 \text{ Amps} ) cable rating calculation

We must upsize.

( VD = \sqrt{3} \times 150 \times 16.4 \times 0.0045 ) ( VD = 19.2 \text{ Volts} ) ( VD = \sqrt{3} \times 150 \times 16