3 Phase Automatic Water Pump Controller 380V 0.4-15KW 500 Meters Control Distance

3-phase automatic water pump controller 380V

1.The automatic pump controller is simple and efficient. When the pump is started to pump water, it is often forgotten to shut it down, resulting in waste of electricity and water. The installation of the fully automatic pump is simple and efficient to solve the start and stop of the pump. When the pool is filled with high water level, the pump water supply is stopped by the sensor signal. When the pool is at low water level, the sensor signal starts the pump to pump water.

2.The automatic water pump controller adopts digital core with overload, no load and ultra low voltage protection. The upper and lower levels and pressure are automatically controlled in one.

3.Can be connected to float control, pressure gauge control and probe sensor control

4.Model Description

5.Selection Guide

6.A Wiring connection for upper pool water level control

When the water level is lower than the middle level, the controller will start the pump, and it stops
while reach to the high level, the low level probe is used to make a close-loop circuit.

B. Wiring connection for lower pool water level control

When the water level is higher than the high level, the controller will start the pump, and it stops while
reach to the middle level, the low level probe is used to make a close-loop circuit.
 

★ While using the controller for the sewerage system, to consider the sewage has strong
corrosivity, the probe is easy corroded. It is suggested to use the float switch in this kind of
system, it will get better control and protection performance.