After we got the topics from the analysis, the kit objective analysis was applied. In the table 1 found that the VSD installed motor when operates without passive filter, student has to know how to get data of harmonic voltage and current from input voltage and current waveforms. This point, we should design the experiment by setting the laboratory kit that can vary load of the VSD installed motor. When student varying load in several values, they can suggest behavior of harmonic voltage and current at input port relating to value of variation of load for understanding behavior of