Cause of tube heater short circuit

- Mar 28, 2019-

1. The distance between the two holes that lead through the lead wire is too close, causing a short circuit of the single-head electric heating tube.

2. The position of the heating zone of the electric heating tube has moved to the outlet port and is exposed to the air.

3. Excessively necessary conditions for excessive temperature and short circuit caused by the rated voltage of the two lead wires.

4. When used, the aperture of the die hole is horn type, which is due to defects in the module drilling process and affects heat conduction.

5. The tube of the electric heating tube of the bullet head has a loose phenomenon at the end of the lead wire, which affects the heat conduction and air breakdown, resulting in a short circuit of the single-head electric heating tube.

6. The inferior sealing silicone is too close to the first turn of the root of the lead wire, and the production process is produced.

7. Using iron chrome aluminum as the excessive resistivity of the lead wire to increase the temperature of the electric heating pipe lead-out line and cause an accident.