What is the difference in PowerFlex 750 Drives when selecting Normal Duty vs Heavy Duty in a MCC?

This article explains the difference between the PF750 Normal Duty vs Heavy Duty selections in a MCC.

In the current LVMCC PowerFlex 750 unit design, the construction utilizes the nominal horsepower selected for the basis of the components.

The duty rating may result in a different VFD component being selected. There are many footnotes, et cetera.

For normal duty ratings, the drive overload capabilities based on the output currents listed in the normal duty tables are 110% for 60 seconds 150% for 3 seconds.

For heavy-duty ratings, the drive overload capabilities based on the output currents listed in the normal duty tables are 150% for 60 seconds 200% for 3 seconds.

Sample the same base unit rating different duty types.