A is a transformer that does not use liquid insulating media (such as oil), and its windings and cores are insulated and cooled by air or solid insulating materials. Due to its oil-free, fire-proof, and environmentally friendly characteristics, dry-type transformers have been widely used in many occasions.
1. Places with high fire prevention requirements
In some crowded public places such as shopping malls, hospitals, schools, etc., and in some places where flammable and explosive items are stored, such as gas stations and chemical plants, fire safety is the primary consideration. Since dry-type transformers use non-combustible or flame-retardant insulation materials, they will not produce flammable oil vapor during operation, which greatly reduces the risk of fire. For example, in key areas such as operating rooms and intensive care units in hospitals, the stability and safety of power supply are crucial. The use of dry-type transformers can effectively avoid fires caused by transformer failures, ensuring the safety of patients lives and the normal operation of medical equipment.
2. Places with harsh environmental conditions
Dry-type transformers have better adaptability in high altitude, high temperature, high humidity, dusty or corrosive environments. For example, in mining sites in desert areas, the high temperature and dusty environment poses a huge challenge to the operation of transformers. Dry-type transformers do not require oil cooling, which reduces the possibility of insulation degradation and failure due to dust and moisture ingress.
3. Crowded important buildings
In densely populated important buildings, such as hospitals, schools, office buildings, etc., dry-type transformers are the first choice because of their high safety performance and ability to avoid fire and explosion hazards.
4. Smaller sites
When the site is small, dry-type transformers can be seleted, because the installation and maintenance of it are relatively simple.
5. Oil-free distribution devices
In places where oil-free distribution devices are required, such as power plants, steel plants, petrochemicals and other industrial fields, dry-type transformers are widely used due to their oil-free design.
6. Substations connected to residential buildings
In substations connected to residential buildings and those without independent transformer rooms, dry-type transformers are preferred due to their safety and ease of maintenance.
7.Places of environmental pollution
In places where environmental pollution problems need to be solved, dry-type transformers will not cause oil leakage to pollute the environment due to their oil-free design.
8. Wind and solar power stations
Dry-type transformers also play an important role in wind and solar power generation systems. They are usually used to step up or down the power generated by the generator so that it can be connected to the power grid. This helps to improve the utilization rate of new energy and the efficiency of power generation.
Dry-type transformers have obvious advantages in situations with high fire protection requirements, harsh environments, crowded important buildings etc. In practical applications, the most suitable transformer type should be selected based on specific usage scenarios and needs to ensure the safe, stable and efficient operation of the power system.
Why Choose Dry-Type Transformers?
Dry-type transformers are highly versatile and offer significant advantages in terms of safety, environmental impact, and adaptability to challenging conditions. Whether for high-risk environments, space limitations, or renewable energy systems, they provide a reliable and efficient solution for modern power distribution needs.
By selecting the right transformer type based on specific requirements, you can ensure a safer, more stable, and environmentally friendly power system.
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