Precautions during application:

Precautions during application:

The voltage ratio between input and output is equal to the ratio of coil turns, and the energy remains constant together. Therefore, the secondary coil generates a large current under low voltage conditions. For induction heaters, the bearing is a short circuited single turn secondary coil that generates a large amount of heat under low communication voltage conditions through a large current.

1. Electric heating elements are allowed to operate under the following conditions

2. The relative humidity of the air shall not exceed 95%, and there shall be no explosive or corrosive gases. (Explosion proof electric heater outside)

3. The homework voltage should not exceed 1.1 times the additional value, and the casing should be effectively grounded.

4. Insulation resistance ≥ 1M Ω Dielectric strength: 2KV/1min

5. Electric heating tubes should be properly positioned and fixed. It is necessary to immerse all heating areas into liquids or metal solids, and it is prohibited to burn them empty. When scale or carbon deposits are found on the surface of the pipe, they should be promptly removed and reused to avoid affecting heat dissipation and shortening the service life.

6. When heating fusible metals or solid nitrates, alkalis, drains, paraffin, etc., the operating voltage should be lowered first, and only after the medium melts can the additional voltage be raised.

7. When heating the air, the components should be evenly inserted and placed to provide excellent heat dissipation conditions and allow the flowing air to be fully heated.

8. When heating nitrate, safety measures should be considered to prevent blasting incidents.

9. The wiring part should be placed outside the insulation layer to avoid contact with corrosive, explosive media, and moisture; The wiring should be able to withstand the temperature and heating load of the wiring section for a long time, and excessive force should be avoided when tightening the wiring screws.

10. The components should be stored in a dry place. If the insulation resistance is lower than 1M Ω due to long-term storage, they can be dried in an oven at around 200 ℃ or heated by lowering the voltage until the insulation resistance is restored.

11. The magnesium oxide powder at the outlet of the electric heating tube should be kept away from pollutants and moisture in the application site to avoid the occurrence of leakage accidents.

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