Comparison of dry-type transformers and oil-immersed transformers:

Application Scenario:

1. Oil-immersed transformer: suitable for high-voltage, large-capacity occasions, such as power substations, industrial electricity, etc. In high-load, high-voltage scenarios, oil-immersed transformers have better performance and stability.

2. Dry-type transformer: suitable for crowded places and places with high environmental protection requirements, such as commercial centers, hospitals, schools, etc. Due to their lower fire risk and environmental protection characteristics, dry-type transformers have great advantages in these scenarios.

performance comparison:

1. Heat dissipation performance: oil-immersed transformers have good heat dissipation performance and can operate stably under high load conditions; dry-type transformers have relatively weak heat dissipation performance.

2. Cost: Oil-immersed transformers have lower manufacturing costs, but higher operation and maintenance costs; dry-type transformers have higher manufacturing costs, but lower operation and maintenance costs.

3. Safety: Dry-type transformers have lower fire risks and are more suitable for crowded places; oil-immersed transformers have relatively higher fire risks.

4. Environmental protection: Dry-type transformers do not need to use insulating oil, and there is no leakage and environmental pollution problems; oil-immersed transformers may have a risk of leakage, which will have a certain impact on the environment.

single phase dry type transformer