ECN Forum Forums Technical Discussion Electrical Theory and Applications Systems / Methods to address Short Circuits.

What methods, other than a Fully Rated system and Series Rated system, are used to address NEC 1999 110-9 and 110-10 [ NEC 2002 110.9 and 110.10 ]?

Can a System in which the Available Short Circuit Current ( ASCC ) at the Service Equipment is greater than 50,000 amperes with GFP as per 230-95 [ 230.95 ] using 3500 Ampere Fused Main OCP and Current-Limiting fuses such as Class RK as feeder OCPD in the service equipment line-up and then 14Kair CB's in subpanels where the ASCC at the subpanel location is greater than 30,000 amperes be considered as a Fully Rated System, or is the system a Series Rated System, or is there another system (name?) that would not require the system to be considered a Series Rated System and not need the labeling required by 110-22 ( 2nd paragraph ) and 240-86(a), [ 110.22 ( 2nd paragrph ) and 240.86(A) ] ?

Glenn