1) Operating voltage range: frequency: 50/60HZ,

Voltage: AC208V~AC253V,

Output speed: constant, head flow can be kept unchanged.

2) With active power factor calibration (APFC):

High efficiency, power factor up to 0.99.

3) Wide speed regulation range: the motor can be regulated through the display panel, 500~6000RPM.

4) Locked rotor protection: when the motor current is too high due to abnormal water pump, it will be protected in time and display the fault code.

5) Water shortage protection: when the water pump is running in the water shortage state, it will be protected in time and display the fault code to prevent the pump from being damaged

6) (Optional) You can control and view the operation status of the water pump through mobile phone WiFi, such as: control the start and stop of the water pump, view the current operation status, operation time, fault code, etc. Users can control the water pump anytime and anywhere, and better maintain and repair the water pump and controller according to the information they push.

7) The water pump can be turned on or off regularly through the display panel or mobile phone Wifi.

8) The controller can drive the water pump for a long distance, and the driving distance can reach more than 300 meters. This machine uses ordinary cables, which can be used normally as long as the design distance is not more than 300 meters.

9) The controller can pass UL and CE certification.