All Products

CEEG's cast resin dry-type transformer is well-suited for indoor settings demanding fireproof, high temperature and moisture resilience, like commercial centers, residential areas, hospitals, and factories. It also meets the rigorous standards for special outdoor environments, such as petrochemical enterprises, and its excellent resilience to seasonal load variations and overload conditions makes it a highly reliable distribution transformer. 
 
In addition to regular models, we also provide rectifier transformers, dual-voltage transformers, double-split transformers, and other special transformers catered to specific needs.  

Why Choose CEEG VPI Dry-Type Transformers?
• Insulation class up to C (220°C): Both main and auxiliary insulation use Class C materials.
• A trusted DuPont partner in insulation materials since 1999.
• Energy efficiency up to 99.26%.
• Environmentally friendly: fully recyclable and free from harmful emissions.
• Non-flammable and self-extinguishing.
• Excellent overload and short-circuit resistance: can operate at 120% load without fans; with fan cooling, short-time overload capacity exceeds 150%.
• Cabinet certified to AWS requirements, with load-bearing strength, heat dissipation, and rainproof performance compliant with NEMA 3R standards.

The CEEG 10kV oil-filled distribution transformer is meticulously handled at each stage to achieve low loss, low noise, low temperature rise, low partial discharge, high reliability, as well as no core hoisting and oil leakage. Products conform to a wide range of standards, including the United States, the European Union, Canada, the Middle East, Australia, and other markets for transformers

The 35kV series liquid-filled transformers offer a leak-proof design, low energy loss, minimal noise, and high reliability, all without the need for core suspension. We are well-versed in various international standards, including those of the United States, the European Union, Canada, the Middle East, and Australia. Our expertise enables us to manufacture transformers that meet any specific market requirements.

The CEEG 110kV (138kV) power transformer performs well in high-temperature, high-load distribution networks and environments with shock loads and continuous overloading demands. It is widely used for urban power grids, power plants, utilities, manufacturers, and industrial engineering. Product quality and process conform to a wide range of standards, including the US, EU, Canada, the Middle East, Australia, and other markets for transformers. Multiple models available. 

The CEEG 220kV oil-filled power transformer is designed for use in urban power grids, power stations, and large industrial and mining enterprises. It boasts low no-load loss, low load loss, low noise level, partial discharge below 40 pC, strong overload capacity, short-circuit resistance, and no oil leakage, making it a highly reliable high-voltage transformer. Product quality and process conform to a wide range of standards, including the US, EU, Canada, the Middle East, Australia, and other markets for transformers. Available models include S11, S18, S20, SS20, SSZ20, SSZ22, OSSZ20, and more.

The CEEG containerized electrical substation integrates high-voltage switchgear, distribution transformer, and low-voltage switchgear, suitable for both indoor and outdoor use. The packaged substation features strong integration, a small footprint, low investment, and easy installation and maintenance. Rated voltages: 6KV, 10KV, 35KV. Enclosure protection ratings: IP54, IP33, with custom solutions available for special requirements.

Salt Spray, Mold, Dust, and Shock Resistance: The transformer body is coated with TW32-4 silicone-based anti-corrosion paint, and the shell base features rigid shock-resistant connections.
Product Diversity: Includes single-phase, three-phase, combination three-phase transformers, and offshore platform transformers.
High-Voltage Windings: Available in both epoxy casting and VPI processes; small-capacity low-voltage transformers use combined windings for enhanced mechanical strength.
DuPont Nomex® Insulation System: Excellent fire resistance and high insulation class.
Full Marine Classification Certification: Certified by leading classification societies, including CCS, ABS, BV, DNVGL, LR, KR, RINA, NK, and others.