Cast Resin Distribution Transformer

Cast Resin Distribution Transformer

The Cast Resin Distribution Transformer is rated for 10kV/0.4kV systems and covers 50kVA to 2500kVA.
Its high-voltage winding uses a vacuum-cast epoxy-resin encapsulated structure.
The resin-encapsulated winding limits direct exposure to moisture and dust while also providing higher mechanical strength.
The supplied product information also identifies strong short-circuit resistance as a characteristic of the cast winding structure, which is relevant when reviewing transformer construction for demanding distribution projects.
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Description
  • The Cast Resin Distribution Transformer is rated for 10kV/0.4kV systems and covers 50kVA to 2500kVA.
  • Its high-voltage winding uses a vacuum-cast epoxy-resin encapsulated structure.
  • The resin-encapsulated winding limits direct exposure to moisture and dust while also providing higher mechanical strength.
  • The supplied product information also identifies strong short-circuit resistance as a characteristic of the cast winding structure, which is relevant when reviewing transformer construction for demanding distribution projects.

 

Product Specifications:

 

 

Parameter

Specification

Rated Voltage

10kV / 0.4kV

Capacity Range

50–2500kVA

High-Voltage Winding

Vacuum-cast epoxy-resin encapsulation

Insulation Class

Class F / Class H

Enclosure Protection

IP20

 

Application Environment:

 

 

  • The product is intended for indoor or special distribution locations with higher fire-safety requirements or with humid and dusty conditions.
  • Typical applications include hospitals, data centers, metro facilities, high-rise buildings, and offshore platforms.
  • The resin insulation has flame-retardant characteristics, while the enclosed winding structure is relevant where environmental exposure needs to be controlled.

 

Specification Choices:

 

 

  • Buyers may select Class F or Class H insulation.
  • The enclosure protection level is IP20.
  • Custom orders may be confirmed by capacity, SCB13 or SCB14 model, insulation class, project parameters, and buyer technical drawings.
  • OEM/ODM cooperation is available after technical confirmation.

 

Process Verification:

 

 

  • Raw materials are inspected before production, and multiple manufacturing stages are checked during the build.
  • Finished transformers receive electrical performance testing before shipment preparation.
  • Technical personnel carry out 100% electrical performance inspection before packing.
  • Buyers may arrange third-party factory inspection according to order requirements.

 

Order and Shipping Coordination:

 

 

  • The Cast Resin Distribution Transformer is protected according to product characteristics and packed in reinforced export solid-wood cases for ocean and long-distance transportation.
  • Customized projects generally require 20–35 working days after drawings and technical requirements are confirmed.
  • EXW and FOB terms are supported, and photos or videos may be supplied at key production stages.
  • Before ordering, confirm rated capacity, SCB13 or SCB14 model, insulation class, IP20 enclosure requirement, operating environment, quantity, customization needs, and packing or delivery arrangement.

 

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