Liberia Client Visits Our Factory for FAT of Distribution Transformer and 33kV RMU

Seatrust factory production line with distribution transformers ready for testing

We recently had the pleasure of welcoming a delegation from Liberia to our manufacturing facility for the Factory Acceptance Test (FAT) of key power distribution equipment, including a 300kVA distribution transformer and a 33kV photovoltaic ring main unit (RMU).

Professional Manufacturing, Serving Global Power Infrastructure

As a professional manufacturer and exporter of power equipment, our company specializes in transformers, medium-voltage cables, steel poles, insulators, and switchgear systems. Among these products, transformers remain our core and most competitive offering, widely applied in power distribution networks, renewable energy projects, and industrial applications.

Since our establishment in 1993, we have delivered over 20,000 high-quality transformers to more than 40 countries and regions worldwide. We have accumulated extensive international project experience, particularly in emerging markets across Africa and the Middle East, where we have built a strong reputation.

Modern manufacturing facility equipped with advanced testing equipment

State-of-the-art production line for transformer manufacturing

Rigorous FAT Testing Process

During the Factory Acceptance Test, our technical team conducted a comprehensive series of tests in strict accordance with IEC international standards and relevant industry specifications.

300kVA Distribution Transformer Routine Tests

• Electrical Parameter Verification: Voltage ratio, impedance voltage, no-load loss, and load loss tests
• Insulation Performance Testing: Insulation resistance, dielectric strength, and partial discharge tests
• Temperature Rise Test: Temperature rise characteristics under simulated full-load operation
• Noise Testing: Ensuring operational noise meets environmental requirements

33kV RMU Performance and Safety Verification

• Mechanical Operation Tests: Verification of circuit breaker and isolator mechanical characteristics
• Electrical Interlocking Tests: Ensuring operational safety and anti-misoperation functions
• Withstand Voltage Tests: Power frequency withstand and impulse withstand voltage tests
• Protection Function Tests: Verification of overcurrent, ground fault, and other protection functions

Client delegation observing comprehensive testing procedures

Technical team conducting detailed quality inspections

Rigorous testing ensures compliance with international standards

High Client Recognition, Establishing Cooperation Foundation

The Liberia client delegation carefully observed each testing procedure, thoroughly reviewed the test reports, and engaged in in-depth discussions with our engineers regarding technical details. The test results fully met project requirements and international quality standards, demonstrating the stability, efficiency, and durability of our transformer and switchgear solutions.

In-depth technical discussions with client delegation

The client highly praised our manufacturing processes, quality control systems, and the professional capabilities of our technical team. They particularly appreciated the transparency during the testing process and our attention to detail.

Comprehensive review of test reports and quality documentation

Successful collaboration between Seatrust team and Liberia delegation

Supporting Liberia's Power Infrastructure Development

The successful FAT not only confirmed the quality of the supplied equipment but also strengthened mutual trust, laying a solid foundation for future cooperation in Liberia's power infrastructure and renewable energy projects.

As an important West African nation, Liberia is experiencing rapid development in power infrastructure. Our distribution transformers [blocked] and 33kV RMUs [blocked] will be deployed in local grid upgrade projects, contributing to improved power supply reliability and supporting economic development.

Final equipment inspection before shipment

Celebrating successful partnership and quality achievement

Continuous Innovation, Serving Global Clients

With extensive experience in exporting power equipment to Africa, the Middle East, and other international markets, we continue to provide global clients with:

• Customized Solutions: Products tailored to different countries' grid standards and climatic conditions
• Strict Quality Control: Comprehensive quality management from design and manufacturing to FAT and final delivery
• Professional Technical Support: Installation guidance, commissioning services, and after-sales technical support
• UL/CSA/IEC Certification: All products comply with internationally recognized certification standards

We firmly believe that quality is the cornerstone of long-term partnerships. From design and manufacturing to FAT and final delivery, every transformer [blocked] and power distribution product undergoes rigorous testing and inspection. We will continue to focus on transformer innovation and power system solutions, serving global clients with reliable products, competitive pricing, and professional service.

About Us

Established in 1993, we are a UL/CSA-certified professional distribution transformer manufacturer [blocked]. We specialize in the research and production of pad-mounted transformers [blocked], pole-mounted transformers [blocked], and power transformers. Our products are exported to over 40 countries worldwide, with an annual production capacity exceeding 5,000 units.

If you are interested in our transformer products or power solutions, please feel free to contact us through our Contact Page [blocked] or directly Request a Quote [blocked].

Photos in this article were taken in January 2026, showing the Liberia client delegation conducting FAT testing at our factory.