Gotcha, that makes sense. If there’s liquid cooling for the conductors you can pump a lot more amps through them than you can at 75C. If you can keep the ambie

Gotcha, that makes sense. If there’s liquid cooling for the conductors you can pump a lot more amps through them than you can at 75C. If you can keep the ambient temp to 0-10C, you multiply the ampacity in the 75C column by 1.36, I bet you can go way lower if it’s liquid cooled.