When we use the electric heating tube, it is difficult to avoid some small faults. If you know some common sense, then these small faults will become no problem. In order to further help users use electric heating tube, let's take a look at the details.

Damage of electric heating tube

The withstand voltage of the component is lower than the standard value, the leakage current is more than 5mA or the insulation current is less than 1m Ω, and it cannot be recovered.

The shell has flame emission and molten matter, serious corrosion on the surface or other damage that is not allowed to be repaired.

The actual power of the component exceeds the rated power by 20%.

Electric heating tube is a kind of electrical component that converts electric energy into heat energy. Because of its cheap price, convenient use, convenient installation and no pollution, it is widely used in various electric heating occasions.

Recovery of electric heating tube

Due to the use and long time storage and other reasons. The electrical insulation performance of the component is lower than the standard value. The process of restoring the electrical insulation performance to the standard value by drying in the oven does not affect the performance and normal use of the component.

To sum up, these two points are one of the common sense in electric heating tube. It is helpful to know the common sense of it.