Advantages of Ceramic Heating Elements for Instant Water Heating
- Fast heat-up
- Electrical insulation
- Miniature/high power
- Excellent thermal performance
- Customizable temperature profile
- High insulation allows for direct contact with water, kerosene, and metal
- High reliability
- Excellent dielectric strength and electrical insulation
- Resistivity material, oxidation-resistant design, for extended service life
Ceramic Water Heater Element Details Structure Diagram
- Operating Voltage: 220V
- Heating Power: 3000W+/-
- Length * Outer Diameter * Inner Diameter: 102mm * 14.5mm * 9.6mm
- Ceramic Flange: Round
- Cable: Our open-type model or equivalent
Electrical Performance of Instant Ceramic Water Heater Elements
|
Test items |
Test environment |
Standard |
Test conditions and methods |
|
Resistance value |
Temperature 23℃±2℃ |
11-12.5Ω |
Then heat at 23℃±2℃for 0.5h. |
|
Test |
When electricity is supplied to the water, the outlet water temperature is 40±5℃ |
No damage to heater |
In water @AC220V 1 minute |
|
Power |
When electricity is supplied to the water, the outlet water temperature is 40±5℃ |
2800-3100W |
In water @AC220V |
|
Dielectric strength |
Temperature 23℃±3℃ |
The heater has no faults and the leakage current does not exceed 2mA. |
AC 2000V; fully immerse the heating area in water for 1 second. |
|
Leakage current |
Temperature: 23℃±3℃ Humidity: 65%±10% |
<0.5mA |
To test leakage, apply a current of 1.06 times the rated voltage. |
|
Insulation resistance |
Temperature 23℃±3℃ Humidity 65%±10% |
>100MΩ |
DC 500V; heating area completely immersed in water. |
|
Durability |
Power on the water, the water temperature is 40±5°C |
No damage |
1. Power on continuously 5,000 times. 2. In water, power on for 10 seconds, then off for 10 seconds, and then cycle 100,000 times. |
