Description
ZGTi heaters are used to heat up water in open and closed metal tanks, in particular enameled hot utility water tanks
- Heating elements are insulated by enclosing them in the casing entirely made of plastic, including the threaded part.
- For partial connection of the heating elements with the tank, a neutral earthing resistor is used with the appropriate resistance, which incorporates the elements into the anti-corrosion cathodic protection system for the tank. The solution provides optimum protection to the electric heater in the enameled tank against accelerated electrochemical corrosion, while maintaining the cathodic protection for the tank and the life span of the magnesium anode.
- Temperature control: from 5 to 70°C.
- The automatic disconnection of the heating unit is controlled by the temperature controller, and in the case it is damaged, by the non-automatic temperature limiter activated at the water temperature of 90°C.
- The freezing protection function to keep the water temperature in the tank at +5oC.
- The activation of the device is indicated by the green lamp. The flow of current through the heating element is indicated by the red lamp.
- Protection level: IP44
- Threaded terminal: 1 ? “
- Maximum permitted pressure in the tank: 10 bar
Parameters
Napięcie [V]
3x230 Y (zasilanie trójfazowe)
Moc [W]
4500
Środowisko pracy
Woda
Wyprowadzenia prądowe
przewód
Głowica
G 1 1/2"
Materiał rurki
stal stopowa Cr/Ni
Długość [mm]
390
Zastosowanie
podgrzewacze wody