The casing of dry-type transformers typically has the following features:

Durability: The casing is made of corrosion-resistant and fire-resistant materials, usually aluminum alloy or steel plates, which protect internal components from external environmental damage.

Good Heat Dissipation: The casing design of dry-type transformers typically includes heat dissipation functions, helping the equipment to dissipate heat more effectively, lower operating temperatures, and extend the transformer's lifespan.

High Protection Rating: The transformer casing has a certain protection rating (such as IP20, IP23, etc.), which effectively prevents dust and moisture from entering, ensuring stable operation of the transformer.

High Temperature Resistance: Dry-type transformers generate high temperatures during operation, so the casing design must consider high-temperature environments to ensure the materials do not deform or get damaged under high heat.

Easy Maintenance and Inspection: The casing of dry-type transformers is generally designed to be removable, making it convenient for regular inspection and maintenance of internal components.

Clean Appearance: Modern dry-type transformer casings often feature a simple and modern design that meets industrial equipment aesthetic requirements and can adapt to various installation environments.