Battery and buss bar settings

Joehebbo · Jan 22, 2023

John Frum said:
That busbar is good for ~450 fault amps.

I fix it in up their to 0.5 cm so im good to go for 100 amps ch and disch

Joehebbo · Jan 22, 2023

John Frum said:
That busbar is good for ~450 fault amps.
Make sure that the joinery is properly flat and clean with alchohol.

Thx can you gives me the formula you made thickness x diameter =
5. X. 25. = 125 mm2
How u got ~450 amps result

John Frum · Jan 22, 2023

Joehebbo said:
Thx can you gives me the formula you made thickness x diameter =
5. X. 25. = 125 mm2
How u got ~450 amps result

250 MCM pure copper wire in free air is rated for ~450 amps

Wire Size Chart: Allowable Ampacities of Conductors in Free Air - 30C

wiresizecalculator.net

250 MCM is ~= 125mm2

muellergroup.net