| Arc Flash Forum https://brainfiller.com/arcflashforum/ |
|
| ETAP software capability for 34.5kV Power System https://brainfiller.com/arcflashforum/viewtopic.php?f=15&t=5662 |
Page 1 of 1 |
| Author: | abk453 [ Mon Feb 06, 2023 8:19 am ] |
| Post subject: | ETAP software capability for 34.5kV Power System |
Can ETAP be utilized for 34.5kV power system Arc Flash analysis as ETAP follows IEEE1584 which is only limited to 15kV . If not then which software and standard is suitable for 34.5kV . |
|
| Author: | stevenal [ Mon Feb 06, 2023 8:42 am ] |
| Post subject: | Re: ETAP software capability for 34.5kV Power System |
I know nothing of ETAP, but many programs revert to the overly conservative Lee equations above 15 kV. ArcPro is one that does not. |
|
| Author: | Jim Phillips (brainfiller) [ Mon Feb 06, 2023 12:18 pm ] |
| Post subject: | Re: ETAP software capability for 34.5kV Power System |
abk453 wrote: Can ETAP be utilized for 34.5kV power system Arc Flash analysis as ETAP follows IEEE1584 which is only limited to 15kV . If not then which software and standard is suitable for 34.5kV . Yes, above 15 kV they base it on OSHA 1910.269 Appendix E and NESC-C2-2012 to 2017. Link is below. https://etap.com/product/arcfault |
|
| Author: | stevenal [ Mon Feb 06, 2023 1:05 pm ] |
| Post subject: | Re: ETAP software capability for 34.5kV Power System |
Jim Phillips (brainfiller) wrote: abk453 wrote: Can ETAP be utilized for 34.5kV power system Arc Flash analysis as ETAP follows IEEE1584 which is only limited to 15kV . If not then which software and standard is suitable for 34.5kV . Yes, above 15 kV they base it on OSHA 1910.269 Appendix E and NESC-C2-2012 to 2017. Link is below. https://etap.com/product/arcfault Table lookup with interpolation? The Osha T&D Appendix E and NESC tables were derived using ArcPro. Better to go to the source in my opinion. |
|
| Author: | Jim Phillips (brainfiller) [ Mon Feb 06, 2023 1:45 pm ] |
| Post subject: | Re: ETAP software capability for 34.5kV Power System |
stevenal wrote: Jim Phillips (brainfiller) wrote: abk453 wrote: Can ETAP be utilized for 34.5kV power system Arc Flash analysis as ETAP follows IEEE1584 which is only limited to 15kV . If not then which software and standard is suitable for 34.5kV . Yes, above 15 kV they base it on OSHA 1910.269 Appendix E and NESC-C2-2012 to 2017. Link is below. https://etap.com/product/arcfault Table lookup with interpolation? The Osha T&D Appendix E and NESC tables were derived using ArcPro. Better to go to the source in my opinion. I've heard how but better to ask them directly. |
|
| Page 1 of 1 | All times are UTC - 7 hours |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|