zog
Senior Member
- Location
- Charlotte, NC
Came across an excellent article discussing the limitations of metal clad enclosures ability to contain arc blasts. The doors open/doors closed debate has always been a hot topic when it comes to arc flash requirements and this is the best summary I have found (So far, IEEE 1584 is working on this in more detail right now).
http://www.asse.org/education/semin...icles/Sem 22/Arc blast hazards_Kolak_0609.pdf
http://www.asse.org/education/semin...icles/Sem 22/Arc blast hazards_Kolak_0609.pdf