Jun 3, 2009 · Be nice..newby here.. I am working on a project with 600amp at the main. the main feeds 3 panels, each with 200amps. my question is, how do you calculate the AIC rating of these 3.
Jul 28, 2020 · The AIC rating of any device is easy to figure but also difficult... The easy part is it needs to be rated higher than the available fault current. The hard part is figuring how much fault current is.
Sep 25, 2015 · Your AIC rating of the primary has no bearing on downstreaming the fault protection on the secondary. Calculate your secondary potential and that's your first AIC OCPD rating. Then series.
Sep 19, 2014 · The AIC rating of the fuses has little or nothing to do with it, it is the LET THROUGH current of a current limiting fuse design, the amps that get past the fuse under fault conditions, that.
