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Elentek srl
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  5. Elentek - Model Tekspeed DUO - Double ...

Elentek - Model Tekspeed DUO -Double Frequency Inverter

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Double frequency inverter for the control of two single-phase or three-phase pumps, with wall mounting. Tekspeed DUO is an electric control and protection  panel for two single-phase or three-phase pumps, each  with inverter. The device’s power supply input is single-phase at  230V while the load supply output can be singlephase 230vac or three-phase 230vac. In complete  modulation TEKSPEED DUO makes work in cascade  and alternating both pumps.

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Multifunctional LCD control panel
  • Indication LEDs, START-STOP, AUTOMATIC buttons
  • Configuration system
PROTECTIONS
  • Control system and protection of electric pumps against overcurrent.
  • Dry running protection system for electric pumps.
  • Abnormal supply voltage.
  • Short circuit between system output phases.
  • Pressure transducer error alarm

  • Two frequency inverters for the management of two electric pumps with PID logic
  • Multifunction LCD display for visualization: nominal pressure, voltage, current, frequency, working hours, number of starts and  alarm history log
  • Buttons for custom function selection and parameterization
  • 2 operating modes: duty-assist and duty-standby
  • ART function (Automatic Reset Test). When the control panel is in dry run protection, ART tries, with a programmed periodicity, to  restart the pump until the water flow is re-established
  • STC function (Smart Temperature Control): when the temperature of the electronic board exceeds 85º C automatically decreases  the frequency of revolution of the pump, decreasing the heat generation, while maintaining the flow of water
  • Automatic system recovery after power failure. The system restarts maintaining the configuration parameters
  • Configurable electronic input for: external level control, assigning a second pressure setpoint, control remote start-stop
  • Input for external pressure transducer with 4-20 mA signal
  • Aluminium heat sink with forced ventilation