What are the performance requirements for single-head electric heating pipes?

- May 10, 2019-

1. Heating time

Under the test voltage, the component should rise from ambient temperature to test temperature for no more than 15 minutes.

 

2. Rated power deviation

Under conditions of sufficient heat generation, the deviation of the rated power of the component shall not exceed the range specified below;

For components with rated power less than or equal to 100W: ±10%.

For components with rated power greater than 100W, it is +5% to -10% or 10W, whichever is greater.

 

3. Leakage current

Cold leakage current and leakage current after water pressure and sealing test shall not exceed 0.5mA

The thermal leakage current at the operating temperature should not exceed the calculated value in the equation, but does not exceed 5 mA.