IEEE 1584-2002

IEEE 1584-2002 was developed to help protect people from arc-flash hazard dangers. The predicted arc current and incident energy are used in selecting appropriate overcurrent protective devices and personal protective equipment, as well as defining safe working distance. Since the magnitude of the arc current is inherently linked with the degree of arc hazard, the arc is examined as a circuit parameter. Furthermore, since estimation are often useful, simple equations for predicting ballpark arc current, arc power, and incident energy values and probable ranges are presented in this work.