SCB series cast resin dry type transformers from JUCEG ensure quality and fast delivery. The SCB series dry-type transformers are dry-type transformers that are manufactured using the epoxy resin casting process. They possess excellent insulation properties, mechanical strength, and moisture-proof and corrosion-resistant capabilities. These SCB Series Cast Resin Dry Type Transformer are widely used in power stations, factories, high-rise buildings, commercial centers, and ships, etc.
JUCEG is Leading SCB Series Cast Resin Dry Type Transformer manufacturers & suppliers – offering OEM/ODM services with competitive factory pricing!This transformer is manufactured using the epoxy resin casting process, where the windings are completely encapsulated within the epoxy resin to form a dense insulation layer. It possesses extremely high insulation strength, effectively preventing electrical breakdown and local discharge. The epoxy resin after casting forms a high-strength fiberglass structure that can withstand short-circuit current impacts, mechanical vibrations, and collisions during transportation, protecting the windings from damage. The casting process completely seals the windings within the epoxy resin, effectively preventing moisture, dust, and corrosive gases from entering, thereby extending the transformer's service life. It is suitable for corrosive environments such as those in the chemical and metallurgical industries, as well as coastal areas with high humidity or underground locations. SCB Series Cast Resin Dry Type Transformer, through reasonable design of the casting structure and ventilation airways, can effectively dissipate the heat generated by the windings, ensuring the transformer's long-term stable operation at the rated capacity. When using forced air cooling, it can enhance the load capacity and meet the requirements for intermittent overload operation. Without using insulating oil, it avoids the risks of oil leakage, fire, and explosion, making it safer and more environmentally friendly. It complies with strict fire protection requirements and is suitable for places with high fire protection requirements, such as high-rise buildings and commercial centers.SCB Series Cast Resin Dry Type Transformer has an automatic maintenance design, eliminating the need for regular oil sampling for analysis, oil replacement, and other maintenance tasks, thereby reducing operating costs and maintenance workload.
Installation Conditions
Indoor
Model
SC(B)12、SC(B)14、SC(B)18
Capacity
30~25000 kVA
Rated Voltage
High-voltage/Low-voltage: 35/10 kV
Impedance
6~10%
Insulation Class
Class F, Class H
Connection Group
Dyn11, Yyn0, Yd11
Insulation Level
35/0.4kV: LI170AC70/AC5
35/10kV: LI170AC70/LI75AC35
Executive Standards
GB/T 10228-2023 Technical parameters and requirements for dry-type power transformers
GB/T 1094.11-2022 power transformers - part 11: dry-type transformers
T/CEEIA258-2016 6kV~35kV energy efficiency limits and grades for 6 kV~35 kV transformers
JB/T3837-2025 product model coding method for transformer products
Scenario-Specific Customization
We understand that each SCB Series Cast Resin Dry Type Transformer renewable energy project has its own unique requirements. Our engineering team will tailor specific solutions for each project based on different application scenarios.Wind farm grid connection requirements
● Solar inverter compatibility specifications
● Battery energy storage system integration
● Extreme environmental condition adaptations
● Specific grid code compliance needs
Application fields
In the power system, it is used for power transmission and distribution, reducing the voltage of high-voltage transmission lines to the lower voltage required by the distribution system. It is used as a step-up or step-down transformer in substations. Suitable for industrial environments such as chemical, metallurgical, and shipbuilding industries where there may be dust, moisture, or corrosion. It provides the required voltage for industrial equipment, production lines, and machinery, driving various motors and loads. SCB Series Cast Resin Dry Type Transformer is suitable for high-rise buildings, commercial centers, airports, docks, etc., which have strict requirements for fire prevention and explosion protection. It provides stable power supply for equipment such as lighting, air conditioning, elevators, etc. in buildings. In renewable energy systems such as solar and wind energy, it is used to synchronize unstable power output with the grid. It helps manage unstable power output and ensures the interconnection of renewable energy systems with traditional power systems.
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