AWG Weight Copper resistance NEC copper wire ampacity with 60/75/90 °C insulation (A) lb/1000 ft (??/km) (m??/m) (??/kft) (m??/ft) 0000 (4/0) 640.5 0.1608 0.04901 195 / 230 / 260 000 (3/0) 507.9 0.2028 0.06180 165 / 200 / 225 00 (2/0) 402.8 0.2557 0.07793 145 ...
The current size of copper busbar which link from rectifier to chrome tank is 12 mm x 100 mm. To me, I think it is under size since the current ampacity of it should be around 2600A (in AC, DC should be less). My question are: 1) What is the actual size of busbar I have ...