Measuring health with motor circuit analysis

This video shows a demonstration of motor circuit analysis - low-voltage testing on a 2,500-horsepower, 4,160-volt stator only and a set of coils. The first demonstration is to show the operation of the instrument, and the second is to show the impact of epoxy varnishes on the circuit capacitance by viewing impedance measurements.

Access this 4-minute, 40-second video by clicking on the link below.