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 Post subject: ETAP ArcFault - NESC clarification
PostPosted: Fri Feb 18, 2022 11:01 am 

Joined: Wed Aug 30, 2017 3:16 pm
Posts: 9
ETAP says that the ArcFault module was developed to be in compliance with NESC (amongst other standards). Yet, the two calculation methods provided are EPRI and Terzija / Konglin.

If ArcFault does not use the NESC lookup method, then what part of NESC does ETAP use in the calculations? I suppose the gap and approach distances?

Thank you. By the way, I don't have the ArcFault module yet, so cannot play around.


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 Post subject: Re: ETAP ArcFault - NESC clarification
PostPosted: Tue Mar 01, 2022 7:21 am 
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Joined: Wed May 07, 2008 5:00 pm
Posts: 873
Location: Rutland, VT
Why don't you ask ETAP your question and post the reply here?

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Barry Donovan, P.E.
www.workplacesafetysolutions.com


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