Harmonics are AC Voltages and Currents with frequencies with integral multiples of the fundamental frequency. Most of the times, industrial load non-linear which generates harmonics. Harmonics arise from inverters, VFDs, rectifiers, voltage controllers, frequency controllers and other semiconductor switching devices generators, transformers, welders and arc furnaces. Harmonic Study Analysis is a proactive way to safeguard electrical and electronic equipment from damage due to a rise in harmonic levels. The study identifies harmonic sources, recommend ways to protect the equipment from power related problems and ensures safety against loss and interruptions. As one of the practicing Electrical Safety Consultants in India and it’s neighbouring countries, Consultivo provides independent and unbiased industry specific solutions.