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Vartek Plus
Electric panel with frequency inverter from 1 to 3 three-phase pumps with electronic overload control
The smart solution for pump performance control.
VARTEK PLUS is the Elentek electrical panel with frequency inverter from 1 to 3 three-phase pumps.
General technical features
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Power supply 3~50/60 Hz 400V ±10% - output 3~400V;
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Auxiliaries contacts and circuits in low voltage;
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Normally open contact for start with selector in “Manual”
position; -
Normally open contact for minimum level/pressure contact;
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Selector for Auto-Off-Manual operation (MANUAL stable):
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Manual: costant operation at 50Hz with input from pressure switch;
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Automatic: operation in modulation with analog sensor;
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Analog input 4-20mA (0-10V on request);
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Electronic frequency inverter with:
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multifunction LCD
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internal ventilation
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“pid” regulation
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connection for RS232/485
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1st and 2nd ambient EMC filter
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max distance of the motor up to 5.5 KW: 100 meters
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max distance of the motor up to 37 KW: 200 meters
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max distance of the motor up to 220 KW: 300 meters
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Auxiliaries and motor protection fuses;
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Isolator;
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Forced ventilation kit;
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Metallic box, IP54;
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Ambient temperature: -5/+40 °C;
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Relative humidity 50% at 40 °C (not condensed).
Highlights
Variable speed driver
A frequency converter is an electronic device used to control the rotational speed and torque of an electric motor. The motor, in turn, drives a load (such as a pump). A frequency converter converts the alternating current voltage of the network into direct current via a rectifier and is stabilized by the intermediate circuit capacitor bank. Finally, the inverter converts the voltage from direct current to alternating current with variable frequency again. Frequency converters for primary water and waste water treatment applications are equipped with several customized functions for controlling single and multipump systems.
Advantages
These specific functions for pumps help to reduce operating and maintenance costs over the entire lifecycle of the pumping system.
Frequency converters achieve these results by:
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Reduction of starting stress for the pumping system
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Optimal speed based on the demand of the moment
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Optimization of energy consumption in parallel pump systems (booster)
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Prevention of cavitation and dry running of the pumps
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Monitoring of energy consumption
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Pump motor monitoring and protection
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Energy savings expressed in kWh, in economic terms or in CO2 emissions
Components and applications
VARTEK PLUS electrical panels come with a multifunction display, a manual or automatic selector, a switch disconnector with door lock system.
A terminal block allows the connection to the utilities and external commands such as pressure switches, floats etc.
VARTEK PLUS electrical panels are optimal in various applications with:
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Industrial water pumps, booster pumps
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Rainwater lifting pumps, irrigation pumps (submerged or surface)
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Submersible pumps, wastewater pumps
