An Isolation Transformer is an electrical transformer that is designed to provide electrical isolation between the primary and secondary windings, while still allowing AC power to be transferred from one side to the other and prevents voltage spikes of upto 25000 Amps. This isolation can protect electrical equipment and personnel from potentially hazardous electrical currents and voltage surges. It features air & oil cooled, isolate primary & secondary. Isolation Transformer is used to eliminate neutral & earth volt.