Elentek Tekpress EVO Pressure Flow Switch

Elentek Tekpress EVO pressure flow switch with regulation and reduction of starting and exit pressures, to guarantee constant pressure - Power supply: 1~ 110-230 Vac (50/60 Hz) - Max current: 16 A; cos fi ≥ 0.6

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Tekpress EVO is an electronic pressure regulator and reducer for single-phase pumps with power up to 2.2kW (1~115 - 230V), which allows you to maintain a constant output pressure through an innovative reduction and regulation system.

It integrates an analogue pressure gauge with instantaneous indication of the output pressure.

The device consists of an integrated non-return valve, flow sensor, a storage membrane, a pressure gauge and indicator lights.

Furthermore, a protection against dry running and the ART function (Automatic reset test),
they allow the system to stabilize and regulate the outlet pressure, avoiding overpressures and
unwanted water hammer, improving the comfort and life of the system.


MAIN FEATURES:

• Analogue pressure gauge
• Yellow LED (mains presence)
• Green LED (pump active)
• Red LED (alarm)
• Buttons for selecting functions
• Hydraulic connections G1”, G1-1/4”, NPT1”, NPT1-1/4”
• Power relay to manage pumps up to 2.2 kW (3HP)
• Manual adjustment of outlet pressure (with indicator)
• Manual adjustment of starting pressure
• Internal flow sensor
• Avoids oversizing of the pump thanks to the integral use of the flow-pressure curve
• ART (Automatic Reset Test) function. When the panel is in dry running protection, the ART tries, with a programmed periodicity, to restart the pump until the water flow is re-established
• APR function (Periodic self-test). After 3 days without starting the pump, the device creates a 10 second start to avoid blocking the motor
• Integrated storage system that prevents the pump from starting due to leaks in the hydraulic system

PROTECTIONS:

• Protection system against dry running of the electric pump
• Protection against overpressure/water hammer

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Manufacturer Instructions Technical Data Sheet

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