Arc Flash Calculations in Dynamic Stability

You can perform arc flash hazard calculations in Dynamic Stability. The calculations are as per the IEEE 1584 Standard. To enable arc flash hazard calculations, select the Use Arc Flash Simulations for Faults check box in the Dynamic Stability Options dialog box. Double-click on a bus to fault it. The arc flash hazard results are displayed in the DS Messages log.  Also, the auto-plot shows Vpu at the faulted bus, arcing current at the faulted bus, and Incident Energy (IE) at the faulted bus.  Plots can also be defined to show various values for other equipment based on the arcing fault.

Notes on arc flash hazard calculations:

More Information

Dynamic Stability  
Dynamic Stability Options  
Arc Flash Hazard Tab  
     

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Help was last updated on 7/10/2017