Cast-resin insulation
Dry-type transformers
Cast-resin transformers for indoor distribution and industrial installations, with enclosure and cooling options.

Define the right configuration.
Catalogue ranges are model-specific. Final parameters are confirmed in the factory’s technical offer.
Equipment & manufacturing

Typical project contexts
- Commercial and industrial indoor substations
- Facilities requiring dry insulation systems
- Higher-capacity dry-type projects subject to factory review
What to include in your enquiry
Rated power, primary and secondary voltage, load profile, enclosure/IP requirement, temperature-rise limits, cooling and installation space.
Prepare a project enquiryConfirm the supply scope.
Kestvan develops the project supply scope with you, aligning equipment requirements, technical interfaces and the manufacturer’s confirmed configuration.
Meet the manufacturing capabilitiesProduct documentation
Ask for the documentation relevant to your selected rating and application. A report for one model does not establish certification for another model or an entire product family.
View manufacturer reference tables
Reference: Tebian brochure pp. 32-38; Luneng Mount.Tai dry-transformer catalogue, SC12 35 kV section.
