The application about high voltage auto load booster

Applied in the utility’s distribution systems are generally medium-voltage mechanical high voltage regulator(SVR). It should be noted that there are two distinct types of AC auto load booster: Medium-voltage step voltage regulator(mechanical) and the Low-voltage step voltage regulators(mechanical or electronic). The difference in their operation and design clearly demonstrate that their applications are not the same. The latter is intended to protect end-user devices from overvoltage and undervoltage conditions.Nonetheless, this post will focus on the high voltage auto load booster, which is primarily used by the electric utility to compensate for the voltage drop in the feeders or distribution systems. In addition, the term step voltage regulator is often used to refer to utility SVR.step voltage regulator tap changer with motor and internal power supply Laser-scribed andized aluminum nameplates used for step voltage regulator.