XL4 Pump Control

Main Features

  • Four Zone Control.
    # Pressure Limit  – Constant Pressure Control compensates for varying flow conditions.
    # Flow Limit  – Adaptive Flow Limit Control limits the flow to prescribed consents.
    # Well Depth Limit  – Adaptive Well Level Control keeps reduced water flowing under low water conditions# Suction Pressure  –
    #Adaptive Suction control for boost pump applications preventing the pump from cavitation due to excess suction..
  • Adaptive Pipe Fill
  • Works with Emotron FDU2 (2.1) Variable Frequency Drives using Modbus RS485 Serial Communications.
  • Works with Danfoss FC202 Variable Frequency Drives using Modbus RS485 Serial Communications.
  • Works with Invertek Variable Frequency Drives using Modbus RS485 Serial Communications.
  • Works with Other Variable Frequency Drives using  4-20mA and Digital Inputs.
    NB : this is a compromise due to a lack of information from the drive.
  • Works with Soft Starters using Serial Coms (AuCom EMX3) or other soft starters using digital inputs.
  • Flow, Level and Volume are logged to a uSD card for utility compliance.
  • Time Date Stamped Fault logging.
  • Comprehensive Flow, Pressure and Depth graphing shows trends in usage plus helps in fault diagnosis.