Pilot 325 Bore Pump protection controller start box 3 phase View full size

Pilot 325 Bore Pump protection controller start box 3 phase

The most compact and cost-effective solution for full protection.

Protect against Overcurrent, phase loss, dry run, excessive number of starts.

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Nastec PILOT 325 Digital Programmable Pump Protection Controller


  • 3 Wire, 3 Phase
  • Max current 25A
  • IP55 rated
  • Alarm history is stored to assist with servicing
  • No contactor box required for 3 phase
  • 12 months warranty

Pilot 325 is an electronic device for the control of s3 phase motors (pumps) which provides protection against :

  • Overcurrent
  • phase loss
  • dry run
  • excessive number of starts.

The backlit LCD displays the running current and PILOT stops the pump if the maximum value set by the user is exceeded.
The maximum number of pump starts is also user selectable and PILOT will stop the pump operation if this value is exceeded.
Dry running
PILOT provides a display of the power factor value (P.F. or cos¸) and allows the user to set a minimum threshold value for normal operation. PILOT will stop the pump below this value to protect against dry running.
PILOT will make up to 5 automatic restart attempts following an alarm condition at time intervals set by the user.
PILOT stores in memory the number of pump starts and total running hours. The alarm history is also stored to assist with servicing.
The body is constructed entirely of aluminium, making PILOT extremely solid and easily cooled.
The IP55 protection makes it possible to install PILOT even in humid and dusty environments.

  • kW: Less than 7.5
  • Volts: 415v

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