Frequency Inverter Elentek Vartek

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Intelligent solution for pump performance control. Control panel with frequency inverter from 1 up to 3 three-phase pumps with electronic overload protection.

Intelligent solution for pump performance control. Control panel with frequency inverter from 1 up to 3 three-phase pumps with electronic overload protection.

Each VARTEK is equipped with a multifunction LCD, a manual or automatic circuit-breaker, and a master switch with a door interlock system.

A terminal board allows connection to the users and to external control devices such as pressure switches, float switches, etc.

The control panels VARTEK are ideal in the following applications:

  • Industrial pumps, booster pumps
  • Pumps for rainwater, irrigation pumps (submerged or surface pumps)
  • Submersible pumps, sewage pumps

GENERAL FEATURES

  • Power supply 3~50/60 Hz 400V ±10% – output 3~400V;
  • Power supply 3~50/60 Hz 230V ±10% – output 3~230V;
  • Power supply 1~50/60 Hz 230V ±10% – output 3~230V;
  • Auxiliaries contacts and circuits in low voltage;
  • Normally open contact for start with the selector in “Manual” position;
  • Analog input 4-20mA (0-10V on request);
  • Electronic frequency inverter with:
    – multifunction LCD
    – internal ventilation
    – “PID” regulation
    – connection for RS232/485
    – 2nd ambient EMC filter
    – max distance of the motor: 50 meters
  • Auxiliaries and motor protection fuses;
  • Main switch interlocking door;
  • Forced ventilation kit;
  • Metallic box, IP54;
  • Ambient temperature: -5/+40 °C;
  • Relative humidity 50% at 40 °C (not condensed).

Normally open contact for minimum level/pressure contact;

Selector for Auto-Off-Manual operation (MANUAL stable)

Manual: constant operation at 50Hz with input from pressure switch;

Automatic: operation in modulation with an analog sensor.

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