2500 kVA Oil Immersed Transformer Manufacturer
2500 kVA oil immersed distribution transformer manufactured for industrial plants, utility networks, infrastructure projects and higher-capacity power distribution systems, with project-specific electrical configurations available.
Designed for Southeast Asia, including Malaysia and the Philippines.
- 2500 kVA Oil Immersed Distribution Transformer
- Customized Primary Voltage up to 35 kV
- 50 / 60 Hz Project Configuration
- IEC / GB Compliant Production
- Third-Party Type Test Documentation Available
About Yingben Transformer Factory
Yingben is a distribution transformer manufacturer based in Foshan, China, with transformer manufacturing experience since 1998.
Our 15,000 m² facility manufactures oil immersed distribution transformers, cast resin dry type transformers and compact substations for industrial, utility and power distribution projects.
Yingben supports project-specific transformer configurations, routine testing and OEM / ODM requirements for Southeast Asia, including Malaysia and the Philippines.
2500 kVA Oil Immersed Distribution Transformer
The 2500 kVA oil immersed transformer is designed for higher-capacity industrial facilities, infrastructure projects, utility networks and large power distribution systems.
Yingben can manufacture this transformer with project-specific primary voltage, secondary voltage, vector group, tapping range, conductor material and other technical configurations.
For projects in Southeast Asia, including Malaysia and the Philippines, Yingben can support 50 / 60 Hz systems and commonly used distribution voltage classes according to the approved project specification.
Electrical parameters, insulation requirements, connection method and mechanical configuration are reviewed and confirmed before production.
Technical Data
Typical / Project Configurable
Third-Party Type Test Report Available for S20-M Transformer Series
Yingben provides third-party type test documentation for the S20-M oil immersed transformer series. The registered model range covers S20-M-630～2500/10-NX2, including the 2500 kVA capacity.
The available type test report is based on an S20-M-2000/10-NX2 2000 kVA transformer sample from the same registered series.
The 2500 kVA transformer is included in the registered S20-M 630–2500 kVA model range. The third-party type test sample shown in the available report is the 2000 kVA model and should not be interpreted as an individual 2500 kVA type test.
Model Registration
Registered S20-M model range covering 630 kVA to 2500 kVA.
Third-Party Type Test Report
Type test documentation based on the S20-M-2000/10-NX2 2000 kVA sample.
Test Results
Key test information and qualification results for the tested S20-M transformer sample.
Relevant model registration and test documentation can be provided for customer technical evaluation and project review.
Routine Testing Before Delivery
Each 2500 kVA oil immersed transformer is subject to routine factory testing before shipment to verify electrical performance, winding connection, insulation performance and manufacturing quality against the approved project specification.
Voltage Ratio Test
Verifies that the transformer voltage ratio matches the approved technical design.
Vector Group Verification
Confirms winding connection and phase displacement configuration before delivery.
Winding Resistance Test
Checks winding resistance values as part of routine electrical performance verification.
No-Load Loss Test
Measures no-load performance under specified factory test conditions.
Load Loss & Impedance Test
Verifies load loss and short-circuit impedance against the approved transformer specification.
Insulation Performance Test
Checks insulation performance as part of the final factory inspection and testing process.
Routine factory testing is carried out for each transformer before delivery. Relevant test records can be provided according to customer and project documentation requirements.
Send us your transformer specification for technical review.
Why Choose Yingben for 2500 kVA Oil Immersed Transformers
Yingben combines transformer manufacturing experience, project customization, routine factory testing and third-party type test documentation to support higher-capacity power distribution projects.
Manufacturer Since 1998
Long-term experience in manufacturing distribution transformers for industrial, utility and infrastructure projects.
15,000 m² Manufacturing Facility
In-house manufacturing and quality control support stable production and consistent project execution.
Third-Party Type Test Documentation
S20-M series documentation is available, with the registered model range covering 630 kVA to 2500 kVA.
Project Customization
Voltage, vector group, tapping, conductor material and other configurations can be adjusted according to project requirements.
Routine Testing Before Delivery
Each transformer undergoes routine factory testing before shipment, with relevant test records available according to project needs.
Fast Production & Delivery
For standard configurations, shipment can start from the third week after technical confirmation, subject to order quantity and final project requirements.
2500 kVA Oil Immersed Transformer FAQ
Common questions about voltage configuration, testing, customization and project supply for 2500 kVA oil immersed transformers.
What primary voltage options are available for the 2500 kVA transformer?
Can the transformer be supplied for 50 Hz and 60 Hz projects?
Is third-party type test documentation available?
Was the 2500 kVA model individually type tested?
Is each 2500 kVA transformer tested before delivery?
Can Yingben customize the transformer for Malaysia or the Philippines?
Send Us Your Transformer Specification
Provide your required capacity, primary voltage, secondary voltage, frequency, vector group and project requirements. Yingben can review the technical specification and prepare a suitable transformer proposal.
Technical review and factory quotation for your project.