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Electromechanical inverter control panel

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INVERTER START

Control panel with frequency inverter designed to control and protect 1 electric pump or motor.


The intelligent solution for controlling pump performance.

CUSTOMISATION

la valutazione media è 5 su 5

VERSATILITY

la valutazione media è 4 su 5

FUNCTIONS

  • Auxiliaries contacts and circuits in low voltage;

  • Normally open contact for start with selector in “Manual” position;

  • Normally open contact for min level/pressure;

  • Analog input 4-20mA (0-10V on request);

  • Selector Auto-0-Man (manual permanent):
    - Manual: operation at 50 Hz constant with pressure switch control;
    - Automatic: operation in modulation with analog sensor;

  • 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;

  • ABS box, IP54;

  • Ambient temperature: -5/+40 °C;

  • Relative humidity 50% at 40 °C (not condensed).

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VERSIONS

  • SINGLE-PHASE INPUT 230V - THREE-PHASE OUTPUT 230V 

  • THREE-PHASE 230V INPUT - THREE-PHASE 230V OUTPUT

  • 400V THREE-PHASE INPUT - 400V THREE-PHASE OUTPUT

POWER SUPPLY

  • 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;

CARATTERISTICHE PRINCIPALI

Minivar

Minivar

Electromechanical inverter control panel

CONNETTIVITÀ

APPLICAZIONI

Image by Adi Goldstein
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CARATTERISTICHE CHIAVE

Inverter start-up

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 (e.g. a pump). A frequency converter converts the mains AC voltage into DC voltage via a rectifier and is stabilised by the DC link capacitor bank. The inverter finally converts the DC voltage back into AC with variable frequency. Frequency inverters for primary water and waste water treatment applications are equipped with various customised functions for controlling single and multi-pump systems.

Avviamento con inverter

Components and applications

VARTEK control panel have a multifunctional display, a manual or automatic selector switch, and a switch-disconnector with door lock system.

A terminal block allows connection to external consumers and controls such as pressure switches, float switches, etc. 

VARTEK switchboards are optimal in various applications with:

Industrial water pumps, booster pumps

Rainwater lifting pumps, irrigation pumps (submersible or surface)

Submersible pumps, waste water pumps

Componenti e applicazioni

COSA NON PUÓ MANCARE

Voltmetric selector switch

COD:

COM

4-position voltmeter selector switch

Float DROP

COD:

DROP 20

Variable buoyancy float with 20 meters of cable

Alarm device

COD:

DBT

Alarm device with battery backup

Float FLO

COD:

FLO 20

Float with 20m neoprene cable

MODELLI E SCHEMI DI COLLEGAMENTO

230V SINGLE-PHASE INPUT - 230V THREE-PHASE OUTPUT
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THREE-PHASE 230V INPUT - THREE-PHASE 230V OUTPUT
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400V THREE-PHASE INPUT - 400V THREE-PHASE OUTPUT
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