by Jeff Kershner | Dec 11, 2020 | Case Studies, Safety Tips
There are some obvious areas that typically result with high arc flash hazards. When we walk through a facility for the first time, we will notice these areas and immediately realize that we may soon be applying a sticker indicating a high arc flash value. Where are... by Jeff Kershner | Nov 17, 2020 | Frequently Asked Questions, Uncategorized
Qualifications for Offsite Evaluations An Offsite evaluation means that the customer performs the data collection instead of Rozel sending a technician, then Rozel mails labels for the customer to apply once the model is complete. However, this option might not be... by Jeff Kershner | Nov 3, 2020 | Case Studies
We have had customers ask about the blast pressure above 40 cal/cm^2. We’ve heard that being in an arc flash of this size will cause instant death from the blast pressure or an arc flash of this size will result in a closed casket instead of an open casket. We... by Jeff Kershner | Jun 15, 2020 | Safety Tips, Uncategorized
Here is a little background about the guidelines we work with. They will help explain why you need an evaluation: Rozel’s service proposals are written in accordance with the requirements of the National Fire Protection Association’s standard NFPA 70E.... 
by Jeff Kershner | Mar 3, 2020 | Case Studies, Featured articles
Maximum Available Fault Current… What is it? Have you ever noticed “Interrupting Rating” on the front of a breaker? Take a look at the highlighted area of the 60A breaker picture below: If this breaker were operating at 600V it has an interrupting... 
