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| Need for Single Phase Arc Flash Model https://brainfiller.com/arcflashforum/viewtopic.php?f=33&t=5157 |
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| Author: | Jim Phillips (brainfiller) [ Sun Aug 18, 2019 4:10 pm ] |
| Post subject: | Need for Single Phase Arc Flash Model |
IEEE 1584 is valid for three phase arc flash calculations only. This week’s question is about a need for a single-phase model/equations. Would you use an IEEE single phase arc flash equations/model? Yes No Not Sure |
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| Author: | K. Engholm [ Mon Aug 19, 2019 4:37 am ] |
| Post subject: | Re: Need for Single Phase Arc Flash Model |
I voted "not sure" We could use it but sometimes have difficulty covering all 208 volt so moving further into single phase would be quite an undertaking. |
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| Author: | OscarPhilips [ Thu Sep 19, 2019 12:57 pm ] |
| Post subject: | Re: Need for Single Phase Arc Flash Model |
For electric utility Arc-Flash Analysis, I use ArcPro for single-phase analysis per OSHA 1910.269, Appendix D, Table 3, and only use the IEEE 1584 method for three-phase open-air and enclosed studies less than 15 kV. That said, it would be "nice" to have one approach to studies. |
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| Author: | Flash [ Sat Oct 05, 2019 7:17 pm ] |
| Post subject: | Re: Need for Single Phase Arc Flash Model |
OscarPhilips wrote: For electric utility Arc-Flash Analysis, I use ArcPro for single-phase analysis per OSHA 1910.269, Appendix D, Table 3, and only use the IEEE 1584 method for three-phase open-air and enclosed studies less than 15 kV. That said, it would be "nice" to have one approach to studies. What is typical incident energy on a 120/240 service with Arc Pro |
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| Author: | arcad [ Mon Oct 07, 2019 5:38 am ] |
| Post subject: | Re: Need for Single Phase Arc Flash Model |
K. Engholm wrote: I voted "not sure" We could use it but sometimes have difficulty covering all 208 volt so moving further into single phase would be quite an undertaking. You may consider the model described at http://arcadvisor.com/faq/single-phase-arc It has been implemented in ARCMASTER V1.0 software program for arc flash hazard analysis and labeling you can google online. |
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