Vartek Plus 1-2-3 the electrical panel with frequency converter for 1 to 3 three-phase pumps with electronic overload control
The smart solution for controlling pump performance.


General features
• Power supply 3 ~ 50/60Hz 400V±10% - output 3~400V;
• Low voltage inputs and control circuits;
• Normally open input for start command with selector switch in manual position;
• Normally open input for minimum level/pressure command;
• Analog input 4-20mA (0-10V on request);
• Selector Auto-0-Manual (stable manual)
Manual: operation at constant 50Hz with pressure switch command;
Automatic: operation in modulation with analog sensor;
• Frequency inverter with:
multifunction LCD screen
internal ventilation
pid adjustment
connection via RS232/485 converter
EMC filter 1st and 2nd environment
maximum motor distance up to 5.5 kW: 100 meters
maximum motor distance up to 37 kW: 200 meters
maximum motor distance up to 220 kW: 300 meters
• Auxiliary and motor protection with fuses;
• Door lock main switch;
• Forced ventilation kit; Metal case, IP54;
• Ambient temperature: -5/+40 °C;
• Relative humidity 50% at 40°C (non-condensing