Transformers produced with vacuum epoxy casting technology are a great option to improve the performance of the transformer, but they also require regular maintenance and inspection in order to ensure their safety and quality. In order to maximize the performance and service life of vacuum epoxy casting transformers, regular maintenance and inspection of the equipment and the transformer should be done.

The first step in maintaining a vacuum epoxy casting transformer is to check the condition of the mold and the furnace. The mold and the furnace must be properly maintained and regularly inspected for any signs of wear or damage. The furnace must also be kept clean and free from dirt and debris that can affect the heating process.

Second, the transformer should be tested and measured to check the insulation performance of each part. The insulation performance of the transformer should be compared to the standard insulation performance to ensure that it meets the required standards. If there is any significant discrepancy, the cause of the fault should be identified and the corresponding countermeasures taken.

Third, the temperature of the transformer should be tested and compared to the standard temperature. If the temperature of the transformer is found to be significantly higher than the standard temperature, appropriate countermeasures should be taken to ensure efficient cooling and proper temperature control. Finally, the epoxy used in the process should also be checked and tested to ensure that it meets the required specifications. Regular maintenance and inspection of the equipment, including the mold, furnace, cooling fan and vacuum chamber, and regular measurements and tests of the transformer and epoxy, can help to ensure that the process of vacuum epoxy casting is running safely and efficiently. These steps will also help to extend the service life of the transformer and ensure its quality.

In addition, the operators should ensure that the equipment is properly calibrated and adjusted before use. The furnace should be adjusted to the required temperature and pressure, and the mold should be prepared according to the design requirements. The vacuum chamber should be well sealed, and the cooling system should be adjusted to the required cooling speed. All of these adjustments should be done correctly to ensure the quality of the transformer.

Furthermore, it is important to use the appropriate materials for the production process. The quality of the raw materials should be checked and tested to ensure that it meets the required standards, and the epoxy should be mixed and applied according to the specifications for the production process to ensure the quality of the transformer.

In conclusion, the maintenance and inspection of the vacuum epoxy casting transformer is an important step to ensure the safety and quality of the transformer. The operators should ensure that the equipment is properly calibrated and adjusted, that the appropriate raw materials are selected, and that the epoxy is mixed and applied correctly. Regular maintenance and inspection of the equipment, and testing and measurement of the transformer can also help to ensure the safety and quality of the transformer.

Therefore, it is important to understand and practice the maintenance and inspection of vacuum epoxy casting transformers. With proper care and maintenance, the transformer can work more efficiently and last longer to provide better performance.

LuShan, est. 1975,  is a Chinese professional manufacturer specializing in power transformers and reactors for 48 years. Leading products are single-phase transformer, three-phase transformers, DC inductors, AC reactors, filtering reactor, expoxy resin high-voltage transformer and intermediate, high-frequency products. Our transformers and reactors are widely used in 10 application areas: rapid transit, construction machinery, renewable energy, intelligent manufacturing, medical equipment, coal mine explosion prevention , excitation system, vacuum sintering, central air conditioning.

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