Frequency inverter and direct start with fixed speed, for the control of two three-phase pumps, with wall mounting
Tekspeed SET is an electrical control and protection panel for two pumps. It includes an inverter (frequency variator) for the control of the main pump and a direct start at fixed speed for the secondary pump. This system is designed to maintain the optimal pressure in the system.
The two pumps work in alternation and contemporaneity and the pump managed by the inverter changes with each start, or timed.
From 1330 €
Frequency inverter with PID logic for the management of the main pump
Power relay for the management of the auxiliary electric pump
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
Alternating sequence of operation: for cycles or for maximum time
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 and protection system of electric pumps against overcurrent.
Dry running protection system of the electric pump.
Abnormal supply voltage.
Short circuit between system output phases
Pressure transducer error alarm
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