SmartDuty™ is the world's first Expert System for the verification of breaker, switch, and fuse duties. SmartDuty™ applies the appropriate short circuit calculation to each device, then compares the calculated currents with the rated duties. Underrated devices and devices within a user-defined threshold are highlighted on the one-line showing the percentage overduty next to each device. Devices within tolerance are not highlighted.
SmartDuty™ calculates the maximum current through the line side and load side of each device for comparison. This eliminates the costly and time consuming problem of standard bus faults not properly accounting for branch contributions.
Note: The ability to automatically check equipment duties during analysis is only available if you have purchased the SmartDuty™ option to EasyPower.
To use SmartDuty™, click 
Equipment Duty in the ribbon. Fault any or all buses, and the results appear next to each underrated device.
Figure 1: SmartDuty™ One-line Results
