TSTY Electric Co., Ltd products

Oil-immersed Power Transformer

TSTY - Oil Immersed Power Transformer 6kV-22kV Models

TSTY Electric Co., LTD specializes in manufacturing oil-immersed transformers known for their performance, safety, and stability. These transformers cater to voltage ranges from 6kV to 35kV, with capacities spanning 15kVA to 31,500kVA, suitable for various applications. A key feature is the use of high-conductivity H62 material in the conductive rod, minimizing heat generation and ensuring stable operation. The inclusion of a new mineral insulating oil enhances insulation properties and extends lifespan. Constructed with high-quality steel, the tank maintains high mechanical strength. These transformers are designed for energy efficiency, low temperature rise, and robust load capacity to support continuous full-load operations. They meet multiple international standards, including IEC and carry CE/ISO certifications, proving reliability in diverse environmental conditions.

TSTY - 35KV Oil-Immersed Power Transformer for Distribution Applications

TSTY Electric Co., Ltd. offers a comprehensive range of oil-immersed power transformers, noted for their robust performance, safety, and reliability in power supply systems. The series spans models S9 to S22, catering to voltages from 6kV to 35kV and capacities ranging from 15kVA to 31,500kVA. These transformers are engineered to meet a variety of operational needs and demand scenarios. Key technical features include high-conductivity H62 material conductive rods to optimize heat dissipation and ensure operational stability, as well as the use of high-quality mineral insulating oil to enhance insulation efficiency and longevity. The unit casing is constructed from durable steel, conforming to stringent national standards, ensuring mechanical robustness and extended service life. Designed to provide energy efficiency, minimal temperature elevation, and substantial load capacity, these transformers are capable of sustaining full-load operation over extended periods, making them ideal choices for reliable power distribution.

Dry-Type Power Transformer

TSTY - 11KV/33KV Cast Resin Dry Type Power Transformer for Distribution

The 11KV/33KV cast resin dry-type transformer by TSTY is engineered for both power and distribution applications. This type of transformer is distinct due to its design, where the iron core and windings are crafted without being immersed in insulating oil, leveraging epoxy resin for enhanced durability and performance. Its cooling mechanisms rely on natural air cooling (AN) and optionally forced air cooling (AF), catering to varying operational demands. TSTY's production process ensures high precision and efficiency with the adoption of automated equipment from silicon steel cutting to iron core stacking. This meticulous approach results in iron cores with minimal gaps, thus reducing core losses and operating noise while enhancing the lifespan and overall efficiency of the transformers. Furthermore, the orthogonal self-flow and end-seal self-flow casting techniques used assure optimal coil quality, characterized by smooth surfaces and reliable insulation properties. Customization is available to meet specific operational needs, ensuring a robust and efficient power distribution solution.

TSTY - 20kV Cast Resin Dry Type Power and Distribution Transformer

The TSTY 20kV Cast Resin Dry Type Transformer is designed for efficient power distribution and is available in models SCB11, SCB13, and SCB14. It operates on a three-phase system with a service voltage range of 6-35kV and a rated capacity spanning 30-4000kVA. These transformers are crafted using high permeable grain-oriented silicon sheets and are encased using imported epoxy resin through vacuum casting. Their design minimizes moisture absorption, enhances mechanical strength, and improves reliability. To ensure safety, the insulating materials are self-extinguishing, capable of preventing fire hazards from short circuits, and do not emit harmful gases when exposed to high temperatures. The SCB series offers reduced maintenance with long-term operational efficiency, low noise, and minimal energy loss, essential for modern power systems.

Transformer Substation

TSTY - YB Preinstalled Type Transformer Substation

The YB Preinstalled Type Transformer Substation, offered by TSTY Electric, integrates high and low voltage cabinets and transformers into a single robust unit suitable for varied power distribution tasks. These substations can be customized for specifics such as the number and method of inlet and outlet lines, providing adaptable solutions for various electrical infrastructure needs. Primarily designed for outdoor use, they boast significant dust and water resistance capabilities, meeting the rigorous Ethiopian EEU standards and fulfilling installation norms set by the Ethiopian Electricity Authority. This capacity for high performance under strict regulations makes them ideal for numerous potential applications in challenging environments. TSTY Electric’s substations have been successfully deployed across Africa, affirming their reliability and global adaptability.