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SPEEDBOARD

Pump driver with variable-frequency drive

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OPERATION
  • The pump controller with variable-frequency-drive SPEEDBOARD is suitable for operating with three-phase pumps and can be installed directly over the terminal box of the pump motor to be controlled.
  • Simple motor specification configuration, as the user only has to set up pressure adjustment and nominal intensity.
  • It can be mounted individually or in groups of up to 4 pumps in parallel communicated and operating in MASTER-SLAVE mode with alternated sequence of operation.
TECHNICAL CHARACTERISTICS
  • Control panel with LCD screen with warning leds, START/STOP and AUTOMATIC push buttons.
  • Configuration system for easy and intuitive programming.
  • Pressure reading through external pressure transducer.
  • Intensity current sensor with instantaneous reading.
  • Protections agains lack of water by consumed current, overcurrent, fast operating cycles and abnormal supply voltage.
  • ART function (Automatic Reset Test), which connects the pump with a programmed periodicity until the water supply has been restored.
  • Register of alarms and operational controls (working hours, start counter, connections to the electrical network counter).
  • Automatic restart system after an interruption of power supply keeping the configuration parametres.
  • It’s possible to connect a level switch as protection. This system is independent from the safety system against dry running operation.
  • Cooling by forced convection by the fan of the motor with an intelligent temperature management system.


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