Cross section of submarine cable rated 350 kV, 1430 A HVDC, installed in 1991 on the New Zealand HVDC Inter-island scheme. [2847 x 2760] : r/ThingsCutInHalfPorn
Real 640 kV cable! New HVDC XLPE technology for 8 Gigawatts power cable systems!
Current Rating Considerations in Designing HVDC Cable Installations | Semantic Scholar
An Introduction to High Voltage Direct Current (HVDC) Subsea Cables Systems