The electrical submersible pump, typically called an ESP, is an efficient and reliable artificial lift method for lifting moderate to high volumes of fluids from wellbores. These volumes range from a low of 150 B/D to as much as 150,000 B/D (24 to 24,600 m3/d). Variable speed Drive (VSD) controllers can extend this range significantly, both on the high and low side. The ESP’s main components include: Multi-stage centrifugal pump, Intake Gas Separator, Seal section, Three-phase induction motor, Power Cable and Surface Controls. Usually I Down Hole Sensor gauge is coupled to the ESP motor star point to communicate down hole data such as intake / discharge pressure, motor winding temperature, intake temperature and vibration X Y.