Arc fault
- Thread starter Jcamp28
- Start date
I'm not aware of any such calculation. I imagine you are referencing the Short Circuit Current available and the AIC Ratings of the service equipment.
IF so, the 1st step normally is to obtain the SCA from your power company.
Once you have that the Bussmann FC² app that is available will often assist you thru the steps.
If in fact that is what you are referencing, here is one of many guides available:
IF so, the 1st step normally is to obtain the SCA from your power company.
Once you have that the Bussmann FC² app that is available will often assist you thru the steps.
If in fact that is what you are referencing, here is one of many guides available:
kingpb
Senior Member
- Location
- SE USA as far as you can go
- Occupation
- Engineer, Registered
I only use ETAP for them. Never done a hand calc.
- Location
- Wisconsin
- Occupation
- PE (Retired) - Power Systems
Do you mean to find the Arc Flash Incident Energy value?
The most current version of the IEEE formula is not really conducive to hand calculations.