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Reverse feeding transformers has been a practice in the electrical industry for many years. While possible and to a point, successful, reverse feeding a transformer presents technical issues that should not be overlooked.

LV Dry Type Transformers typically have long operational life, but certain factors contribute to a shortened life and some extra preventative measures can provide and even longer life

K-Factor transformers are required to supply electricity to harmonic generating loads. Non-linear loads continue to proliferate in the market due to their desired benefit of reducing energy consumption. Harmonic generating loads present a difficult electrical environment for general purpose transformers to supply electricity; therefore, K-Factor transformers are installed.