Automatic protection function of electric boiler

Electric heating features a comprehensive range of protections, including leakage protection, water shortage protection, ground fault protection, steam overpressure protection, overcurrent protection, power supply protection, dry-boiling low water level protection, furnace overheat protection, and temperature sensor abnormality protection. The electric boiler body is constructed of pressure vessel steel plates, and the longitudinal and circumferential welds are automatically welded and X-ray inspected. The small electric boiler body is integrated with the mechatronics for easy installation and connection.

1. Large electric boilers feature a separate furnace body and electronic control unit, preventing the electrical control system from being affected by the high temperature of the furnace body and ensuring stable operation of the electronic control components. The electric boiler features leakage protection, dry-boiling low water level protection, furnace overheat protection, temperature sensor abnormality protection, and power supply voltage abnormality protection. An exhaust port is located at the top of the boiler to the atmosphere, ensuring the boiler operates at atmospheric pressure without pressure, eliminating any explosion hazard and completely eliminating safety hazards.

2. Electric Heating Protection: The electric heating system automatically resumes operation once normal operation is restored. The electric heating element phase failure protection function (when a phase loss is detected in the heating element, the system shuts down for protection).

3. The symmetrical design of the electric heating outlet and return water ports (dual inlet and dual outlet) allows for quick connection and installation. The boiler's integrated mechatronics and compact size make it very easy to transport.