Utility Short Circuit Data – Different Formats

FREE Download Arc Flash Hazard Calculation Guide

National Electrical Code 110.9 Interrupting Ratings states that: Equipment intended to interrupt current at fault levels shall have an interrupting rating at nominal circuit voltage at least equal to the current that […]

Short Circuit Calculations and Conduit Material

I recently came across a previous study that was completed for a facility that assumed a specific type of conduit [non-metallic/magnetic; PVC] vs what was actually installed [Rigid Meal Conduit], […]