Eco-friendly S13 Oil Immersed Transformer with Advanced Features
S13 Series Oil Immersed Transformer
The S13 series oil-immersed transformers represent a significant advancement in power distribution technology, focusing on enhanced energy efficiency and environmental sustainability. These oil transformer build upon the legacy of the S9 and S11 models, offering improved performance and reduced environmental impact through advanced engineering and design.
The oil immersed transformer is similar to the transformer in structure. It is one of the transformer types classified by the form of insulation of the core. Therefore, it has the recognizable feature of oil immersed coils which reduces the thermal image of the equipment in it. The basic elements of the oil immersed type consist of the core, windings and bushings. The core provides a path for the magnetic flow. The winding creates a magnetic field. It consists of a coil of conductor, wound around the core and insulated with a paperboard barrier and shield. The thickness of the insulation layer of the winding increases with the voltage. The bushing connects the transformer winding to the substation. The oil transformer is used in power distribution or substations. Their core and coils are immersed in oil, which cools and insulates. The oil circulates through the pipes in the coils and around the coils and core assembly by moving by convection. The oil is cooled externally by the tank in small ratings and by air-cooled radiators in large ratings.
Features of oil-immersed transformers
1) When used with fiber materials, it has good insulation performance, can reduce insulation distance and reduce costs.
2) Transformer oil has low viscosity and good heat transfer performance.
3) It can well protect the core and winding from the influence of moisture in the air.
4) It protects the insulation paper and insulation cardboard from the effect of oxygen, reduces the aging of insulation materials and prolongs the life of the transformer.
At present, except for some small and medium-capacity transformers and gas transformers for special purposes, most large and medium-sized transformers still use transformer oil as cooling and insulation medium.
Key Benefits
Optimized Core MateriaSuperior Silicon Steel: The S13 series uses high-quality cold-rolled grain-oriented silicon steel sheets, which are known for their superior magnetic properties. This material choice results in lower core losses and enhanced energy efficiency.
Significant Energy Reduction
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25% Less No-Load Losses: Compared to the S11 series, the S13 series achieves a significant 25% reduction in no-load losses, contributing to energy conservation and aligning with global emission reduction standards.
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80% Less No-Load Current: The no-load current is reduced by 80%, further enhancing energy efficiency and reducing operational costs.
Quieter Operation
Outdoor Durability
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Robust Design: The S13 series is designed to withstand harsh environmental conditions, making them suitable for reliable outdoor use. The fully sealed design prevents contact with the air, ensuring long-term reliability even in humid environments.
Safety Mechanism
Technical Specifications
Core Design
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Innovative Lamination: The core is made of high-quality cold-rolled grain-oriented silicon steel sheets, with a 45° full oblique shearing on the transverse shear line. The core column and yoke joint are in a five-step laminated structure, improving the magnetic field distribution and reducing energy consumption.
Winding
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Compact Foil Winding: The winding is made of copper foil, ensuring uniform distribution of operating current and improving the balance of the ampoule. The axial short-circuit force of the transformer is small, simplifying the winding pressing device and improving the short-circuit resistance of the transformer.
Tank
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Corrugated and Sealed: The fuel tank uses a corrugated design, made of high-quality cold-rolled steel sheet. The corrugated sheet is formed by a transformer corrugated oil tank automatic production line and is protected by argon gas. This design has the advantages of strong pressure, good elastic deformation, high heat dissipation coefficient, and no leakage during operation.
Versatile Applications
The S13 series transformers are suitable for a wide range of applications, including:
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Power Plants: Efficient energy generation and distribution.
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Electrical Grids: Reliable transmission of electricity.
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Urban Infrastructure: Sustainable power solutions for dense urban environments, including residential and commercial areas.
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Industrial Facilities: Continuous and stable power supply for manufacturing and processing units.
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Rural Electrification: Reliable power distribution infrastructure for agricultural activities and rural development.
Distinct Advantages
Economic Efficiency
Extended Lifespan
High Reliability
Space Efficiency
Conclusion
The S13 series oil-immersed transformers are a testament to our commitment to innovation, efficiency, and sustainability. They are designed to meet the challenges of modern power distribution, providing a reliable and eco-friendly solution for a greener future. By choosing the S13 series, you are not only investing in advanced technology but also contributing to a more sustainable and efficient power infrastructure.
10kV Oil Immersed distribution transformer energy efficiency grade table
