3 Phase Single Pump Rain/Mains Pump Controller

The unique MATelec Rain/Mains Single Pump Controller is designed to provide a continuous supply of water for a variety of uses, whilst prioritising and maximising the use of rainwater. The system comprises of a controller, a pulse latching solenoid valve and float switches. The controller not only monitors the level of stored rainwater and switches the valve accordingly but controls a single or three phase pump in a pressure pumping system.

  • Rain water use - If rain water becomes available, the controller pulse closes the mains water valve and the pressure switch will control the pump.
  • Mains water use - In the event of rain water depletion, pump fault or power failure, the controller shuts off the pump and pulses the valve open for mains water use
  • IP56 rated, powder coated mild steel enclosure with inner door and removable gland plate
  • Pad-lockable mains power isolator switch
  • Circuit breaker protected low voltage control and input circuitry
  • Contactor and thermal overload protection of pump
  • Din rail mounted terminal connections
Control & interface
  • Rain/mains keypad interface:
  • Indicator lights for mains and tank water use, system fault
  • System test/reset button for checking pump and valve function, resetting faults
  • Rain/mains PCB control module
Fault Protection
  • Pump overload protection - Shuts down pump on overload.
  • Single phase (230Vac) or three phase (400Vac) power supply
  • 2x digital 12Vdc inputs for low level float switch and working level pressure switch
  • Pump supply output
  • 12Vdc pulse output for solenoid valve
Included with panel
  • 25mm female/female 12Vdc pulse latching solenoid valve.
Modification Options
  • 316 stainless steel enclosure
  • Generator input socket and automatic changeover
  • Other valve sizes available.

Rain/Mains Pump Controllers - Single Pump - 3 Phase

Code No of pumps Phase / Voltage Enclosure Size
FPC-12725 Single 3 Phase / 400Vac 400x400x200mm


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