SKM 208V calculated sc current too low. Any ideas?
SKM 208V calculated sc current too low. Any ideas?
(OP)
Hello and help.
My sc report results don't make sense. I have a 3000A 480/277V building with utiltiy reporting 51k AIC. For some reason all the 208V fault currents are calcuulated in the 500A range. When I model the 208 v portion separately, the results are in the 5000A range. Any ideas whate my glitch is??? Thanks!
My sc report results don't make sense. I have a 3000A 480/277V building with utiltiy reporting 51k AIC. For some reason all the 208V fault currents are calcuulated in the 500A range. When I model the 208 v portion separately, the results are in the 5000A range. Any ideas whate my glitch is??? Thanks!






RE: SKM 208V calculated sc current too low. Any ideas?
RE: SKM 208V calculated sc current too low. Any ideas?
If I first add a new 208V bus, the Isc is reasonable -5k ish. When I rerun, it drops to .5 ish. Hmmm
Can't revert.
RE: SKM 208V calculated sc current too low. Any ideas?
RE: SKM 208V calculated sc current too low. Any ideas?
RE: SKM 208V calculated sc current too low. Any ideas?
Thanks to all for ideas ans advice.
Best,