Elentek Tekpress PRO Pressure Flow Switch

Elentek Tekpress PRO pressure flow switch with adjustment and reduction of starting and exit pressures - Electronic overcurrent control - Power supply: 1~ 110-230 Vac (50/60 Hz) - Max current: 16 A; cos fi ≥ 0.6

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

It integrates a digital display with instant indication of the absorption current of the pump and the
outlet 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, the ART function (Automatic reset Test) and the APR function (Periodic self-test),
they allow the system to stabilize and regulate the output pressure, avoiding overpressure and shocks
unwanted ram pressure, improving the comfort and durability of the system.


MAIN FEATURES:

• Multifunction LED display for viewing: nominal pressure, current, working hours, number of starts and alarm history log
• Yellow LED (mains presence)
• Green LED (pump active)
• Red LED (alarm)
• Buttons for selecting functions and custom parameterization
• 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)
• Digital adjustment of starting pressure
• Internal pressure transducer
• Internal flow sensor
• Avoid oversizing the pump thanks to the integral use of the flow-pressure curve
• ART function (Automatic Reset Test). 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:

• Control and protection system for electric pumps against overcurrent.
• Protection system against dry running of the electric pump.
• Lack of flow control system.
• Protection against overpressure/water hammer

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Manufacturer Instructions Technical Data Sheet

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