Medium Voltage Cable Size Chart

Choosing the right cable is a critical decision for any industrial or utility project. Because medium voltage systems (typically ranging from 2kV to 35kV ) carry significantly more energy than standard low-voltage lines, an undersized cable isn't just a performance issue—it’s a fire hazard and a potential system failure.

: Higher voltage ratings (e.g., 35kV vs 5kV) require thicker insulation, which increases the cable's overall diameter and weight even for the same conductor size. medium voltage cable size chart