A voltage stabilizer is an essential equipment which can maintain a stabilized power supply. It is needed in all residential, commercial and industrial buildings and units, to protect against under-voltage and over-voltage of the mains. Installation of a 75 KVA Oil Cooled Stabilizer can benefit users in reducing the malfunction rate of equipment and machinery. The indoor type stabilizer gives a provision for automatic and manual control from the front panel. The meters on the front panel of the 75 KVA Oil Cooled Stabilizer enables the users to easily monitor the input and output voltage as well as limit indicators. Buyers can be assured of 98-99% of the stabilizer's efficiency.