How To Size Cable Updated -

If VD exceeds limit → increase cable size.

Before sizing a cable, you need to know the load requirements. This includes: how to size cable

Voltage drop (V) = ( Load current (A) x Cable length (m) x Resistance (Ω/km) ) / 1000 If VD exceeds limit → increase cable size

To calculate the cable size, you'll need to use the following formulas: how to size cable