Arc flash calculations can tell us a great deal about how the system will behave during a fault condition. They also offer us a golden opportunity to optimize the system for safety and attempt to ...

Arc flash calculations were performed for three different values of available 3-phase, short circuit MVA of the utility supply: 100MVA (base case), 10MVA, and 1MVA. The results of the calculations in ...

If an arc flash hazard is present, the plant assesses the risk and decides on methods to control that risk. Most plants utilize the services of a subject matter expert to perform the arc flash ...