Short circuit calculation for residential electrical service
Short circuit calculation for residential electrical service
(OP)
Where can I learn how to do a short circuit calculation? I need to select the short circuit protection rating for entrance equipment for a single family home 230V/1PH/200 amp service. How do i figure this out?
website Links/tutorials would be great. Thank you.
website Links/tutorials would be great. Thank you.






RE: Short circuit calculation for residential electrical service
Look at FAQ238-1287: What are good references for a Power Engineer? for lots of good resources. The Red Book, the Buff Book, and the Conrad St. Pierre book might be the best first places to start.
RE: Short circuit calculation for residential electrical service
RE: Short circuit calculation for residential electrical service
The easy way is to go here.
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Go outside and see what size the transformer is.
There is a good free write-up on single phase faults on the Bussman fuse site.