Econo Variable Speed Pump (VSD) Controller

  • Auto Operation:
    • VSD starts and stops based on the digital inputs
    • VSD speed is set via the potentiometer
  • Manual Operation:
    • VSD runs continuously irrespective of inputs
    • VSD speed is set via the potentiometer
  • Enclosure
    • IP44 weatherproof rating
    • Powder coated mild steel
    • Removable gland plate
    • Integral ventilation and thermostatically controlled fan
  • Protection
    • Padlockable mains power isolator switch
    • Circuit breaker protected low voltage control and input circuitry
    • Individual VSD/pump isolation
    • Din rail mounted input terminal connections
  • Control & interface
    • Variable speed drive
    • VSD user interface for viewing pump status, speed, current draw and other parameters
    • Auto/off/manual selector switch
    • Potentiometer for manual speed adjustment
  • Inputs
    • Three phase (400Vac) power supply
    • 2x digital 24Vdc inputs for cut-off and working level switches
  • Outputs
    • 1x pump output
    • 1x BMS volt free output for common fault
  • Fault protection:
    • Pump overload shut-down
    • Under/over voltage protection
    • Phase failure protection
    • Short circuit protection

FPC-33905 Range - Three Phase (400Vac)

Code Power Rating Enclosure Size
FPC-33905-B 1.5 kW 400x400x200mm
FPC-33905-C 2.2 kW 400x400x200mm
FPC-33905-E 4 kW 500x500x300mm
FPC-33905-F 5.5 kW 500x500x300mm
FPC-33905-G 7.5 kW 500x500x300mm
FPC-33905-H 11 kW 600x600x300mm
FPC-33905-I 15 kW 600x600x300mm

Additional power ratings available on request

Optional Modifications

  • IP54 enclosure with inner door
  • 316 stainless steel enclosure
  • Inputs for remote start/stop
  • BMS volt free outputs for power fail, motor run
  • Visual and audible alarm with mute switch
  • Emergency stop isolation

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