Well if it's anything to go by I managed to toast a HS4065 (5T I think) at 175 Phase amps. It turned out to be salvageable as only 2 strands of one phase shorted, but I would say that was at or near it's limit.
I've run my HS4080 (4T) on 180 phase amps without issue so far, although I actively cool it, so not necessarily apples vs apples, but I plan to have a go at 200A at some stage.
I think the 3T MXUS should be ok with 200A bursts or even a bit more...maybe 225A?. It also depends on the end turn losses from what I read and given some of the sloppy winding photo's of seen of the MXUS I wouldn't want to push too hard...probably not 250A.
Cheers
I've run my HS4080 (4T) on 180 phase amps without issue so far, although I actively cool it, so not necessarily apples vs apples, but I plan to have a go at 200A at some stage.
I think the 3T MXUS should be ok with 200A bursts or even a bit more...maybe 225A?. It also depends on the end turn losses from what I read and given some of the sloppy winding photo's of seen of the MXUS I wouldn't want to push too hard...probably not 250A.
Cheers