| Arc Flash Forum https://brainfiller.com/arcflashforum/ |
|
| Updating Utility Information https://brainfiller.com/arcflashforum/viewtopic.php?f=4&t=792 |
Page 1 of 1 |
| Author: | uriah1 [ Wed Nov 25, 2009 11:23 am ] |
| Post subject: | Updating Utility Information |
How often is recommended to re-obtain utlity fault current/impedance information? Annually? |
|
| Author: | WDeanN [ Mon Nov 30, 2009 8:39 am ] |
| Post subject: | |
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. |
|
| Page 1 of 1 | All times are UTC - 7 hours |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|