Aqua Starter Water Pump Controller

We are producing and supplying of Aqua Starter Water Pump Controller to our consumers. This full automatic pump controller (case) specially designed for automatic water supply from reservoir or deep well. It helps the pump to automatically control the motor & to start or stop according to the water level of the underground reservoir or well and overhead water tower, which implements the pump to work safely and reliably without care. Then, it will save electric energy and human power.
The controller has the protection functions of open-phase, overload, low-voltage, short-circuit etc, which can effectively avoid the unexpected damage of the motor.
On the panel of this controller, there are starting and stop button, full tank & low tank indicator, system status indicator (there will be no water/Airlock/motor jam indication, by alarm to alert the user). it has auto and manual operation change Starter. The general operations and running condition of the pump can be accomplished and monitored on the panel.
The power is 220-volt single-phase and its frequency is 50Hz.The fluctuation of the power voltage can't overpass 10 percent of the rated voltage e.g. it should be 200V to 240V. Besides the power, what the single-phase controller (case) differs from the three-phase one is that there is no comprehensive protector for motor inside. There are packed and unpacked capacitors in the single-phase controller (case).