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ekstra   ara
 Post subject: Updating Utility Information
PostPosted: Wed Nov 25, 2009 11:23 am 
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Joined: Wed Oct 01, 2008 6:05 am
Posts: 26
How often is recommended to re-obtain utlity fault current/impedance information? Annually?


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PostPosted: Mon Nov 30, 2009 8:39 am 
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Joined: Thu Jul 19, 2007 7:54 am
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Location: St. Louis, MO
I would recommend annually, but I don't think there is an "official" recommendation for this information.

At least every five years, however, to re-evaluate according to the 70E.


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