Water Level Controller for Three Phase Pump can be operated on an input supply voltage of 220V AC and also 440V AC. The Water Level Controller indicates by short beeps if the water level does not reach the lowest point after 20 minutes of the pump operation. The Water Level Controller indicates a dry run with the help of LED monitor. Water Level Controller for Three Phase Pump stops the pump in this condition and goes to a wait state for 5 minutes.
