M531 Three Phase Water Pump Control Panel For

Suitable for booster pumps, sewage pumps, deep well pumps, and other water pump types is the three-phase pump controller M531.The controller's basic working idea is to achieve protection and automatic control by using an integrated circuit with a program synthesis function as the sensor's eye output signal. A large-capacity chip is used by the three-phase pump controller, enabling program updating. Under typical operating conditions, the current of the pump is precisely recorded by our in-house one-key parameter setting mechanism. It is possible to identify the protection against dry rotation, overload, and pump stalling by measuring the current under various conditions.