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
From 1147 €
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
Multifunctional LCD control panel
Indication LEDs, START-STOP, AUTOMATIC buttons
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
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