WDR Pressure Hot Water Electric Boiler

• Split Structure: The boiler body is separate from the control cabinet containing the electrical components, preventing electrical elements from overheating, which could affect regular operation.
• Immersed Heating Method: This method ensures fast water heating and high thermal efficiency. The boiler provides 24-hour hot water. The heating tubes are connected to the boiler body using a flanged connection, making cleaning and maintenance easy.
• Pressure Design: The boiler starts and stops quickly, with a large load adjustment range and fast adjustment speed. It can be customized based on project requirements for operating pressure and inlet/outlet water temperature.
• Efficient Energy Usage: The heating elements automatically adjust based on temperature differences and load variations, reducing energy consumption and ensuring even usage time across all heating elements, which extends their service life.
• Durable Heating Elements: High-power electric heating tubes made from 316L stainless steel are used, providing uniform heat, high thermal efficiency, corrosion resistance, and safety. These tubes are leak-proof and withstand high temperatures.
• Reliable Electrical Connections: Heating elements are connected using high-quality copper strips, and the wiring meets national copper-core standards for large load capacity and durability.
• Advanced PLC Control: The PLC system features a fully Chinese interface that displays operational status, water temperature, water levels, and alarm messages. A touchscreen allows easy adjustment of various settings.
• International Brand Control Units: Control units from Siemens, Schneider, and ABB ensure stability, fast response times, precise control, and strong interference resistance.

Multiple Safety Protections

• Leakage Protection: If the microcomputer controller detects leakage, the system will automatically alarm and shut down.
• Water Flow Protection: If there is no water flow when the pump starts or valves are closed, the system will alarm and shut down.
• Low Water Protection: The system automatically alarms and shuts down if there is low water or air in the system.
• Over-Temperature Protection: If the water temperature unexpectedly exceeds 15°C due to blocked pipes, the system will shut down.