This is a comprehensive design and construction service for power transformer test stations, capable of undertaking the construction of transformer test stations across the entire voltage range from 4.16 kV to 1000 kV, providing one-stop services from preliminary planning and design to implementation, along with a full set of facilities such as lightning impulse generators, oil chemical tests, partial discharge testing equipment, and shielded rooms.
Learn More
Adapts to a capacity of 5000 kVA and a voltage of 36 kV, and is a vehicle-mounted testing model. Greatly shortens the transformer testing time, supports completing DC resistance and turns ratio tests with a single wiring; compatible with dry-type and oil-immersed transformers.
Learn More
It is compatible with 10,000 kVA, 38.5 kV transformers and adopts a 20-foot container structure for easy sea export; It is equipped with intelligent primary wiring detection technology, with a measurement accuracy of 0.05 class and all-weather technical support.
Learn More
This is international trade service for power transformer products, relying on over 200 factory resources, a well-established supply chain, and a professional quality inspection system to provide global customers with various types of transformers—such as high-voltage, distribution, photovoltaic, and wind power transformers—that comply with international standards like UL/CE, thereby building an efficient and reliable bridge between supply and demand. We provide international and domestic trade services for transformer products. We build an efficient and reliable bridge between supply and demand for transformers and related products for global customers.
Learn More
These are professional devices for quality inspection of power transformers throughout their entire life cycle, capable of performing key tests such as DC resistance, turns ratio, no-load/loaded loss, insulation resistance, dielectric loss, partial discharge, winding deformation, and oil chromatography analysis, to comprehensively evaluate the transformer's electrical performance, insulation condition, and mechanical reliability, thereby ensuring the safe and stable operation of the power system.
Learn More
This project is custom-built by Nanke Electric for PT. Trafoindo Prima Perkasa, and it is the customer’s eighth semi-automatic intelligent transformer testing system purchased in 2025, mainly used for factory acceptance tests of dry-type distribution transformers. The system adopts a staged wiring method for loaded and no-load tests, balancing testing accuracy with operational convenience to meet the customer’s needs for large-scale, high-efficiency production quality inspection.
View More >
This project is a fully automatic intelligent transformer testing system customized by Nanke Electric for Shandong Tailai Electric Co., Ltd., which is committed to the fields of new energy and smart grid, and holds multiple certifications such as Three Systems, PCCC, and CCC, as well as power construction qualifications. It is specially designed for the customer’s core transformer production lines, including 35kV oil-immersed/dry-type step-up transformers and 10kV distribution transformers, to realize full-process automation of testing, high-precision data acquisition, and standardized report output, thereby efficiently optimizing the quality inspection process and improving the detection efficiency of the production line.
View More >
This project is customized by Nanke Electric for Hebei Xuhui Electric, and it is the 12th fully automatic intelligent transformer test system in 2025. It is specially designed to support the customer’s core products for power grid safety control and power quality management, covering routine, type, and special tests for power transformers, arc-suppression coils, and dry-type iron-core series reactors of 35 kV and below, realizing intelligent testing, accurate data, and standardized processes, and improving the customer’s full-industry-chain quality control system for product research, production, and testing.
View More >
Building Trust with Strength! Nanke Electric’s Semi-Automatic Intelligent Transformer Testing System Successfully Passes Overseas Customer Acceptance
A system that realizes full automation, multi-station parallel operation, full-category compatibility, and compliance with international standards for transformer factory testing, completely replacing the traditional manual wiring and single-station mode.
