Main features:




Built in function switch
Applied for water supply by liquid level control or pressure control
Applied for drainage by liquid level control
Computer main board & module for industrial & civil pump
Auto / Manual switch
Over current / Over load protection
Light alarm signals of malfunction
Under voltage protection
Pump motor stalled protection
Push button calibration
Digital voltmeter & ampere calibrating
Dry running protection without installing float switch or liquid probe in the well
Pump acumulative running time display
Reserved space for installing internal start capacitor of pump motor
Pump last five fault record displaying
RS485 communication interface
Pump shaft rust protection
LCD displays pump running information

Main Specifications:
Rated input voltage: AC220V-AC240V /single phase
Rated frequency: 50Hz/ 60Hz
Rated output power of pump motor: 0.37-2.2KW (0.5HP-3HP)