Dyn1 Connection Group Oil Immersed Distribution Transformer with ONAF Cooling Method Durable and Power Distribution Solution

Product Description:

The Oil Immersed Power Transformer is a highly reliable and efficient piece of electrical equipment designed for use in various power distribution networks. This transformer operates at a rated voltage of 67/13.2 KV, making it suitable for medium to high voltage applications. Its robust construction and advanced design ensure optimal performance under different environmental conditions, particularly with a humidity level of 50%, which it can effectively withstand without compromising its operational integrity.

One of the key features of this Oil Immersed Power Transformer is its excellent insulation system, which is enhanced by the oil immersion technology. The transformer is filled with high-quality insulating oil that serves multiple purposes: it acts as an insulating medium, provides cooling to dissipate heat generated during operation, and protects the internal components from moisture and contaminants. This oil immersion significantly enhances the durability and longevity of the transformer, making it a dependable choice for power distribution.

The rated voltage of 67/13.2 KV allows the transformer to efficiently step down high voltage from the primary side to a lower voltage on the secondary side, suitable for various industrial and commercial applications. This voltage rating ensures compatibility with a wide range of electrical systems, facilitating seamless integration into existing infrastructure. Additionally, the transformer features a breakdown voltage of 65.2 kV, indicating its high capability to withstand voltage surges and transient overvoltages, which are common in power systems. This high breakdown voltage rating ensures the safety and reliability of the transformer during unexpected electrical disturbances.

Another notable aspect of this Oil Immersed Power Transformer is its tapping range of ±2x2.5%. This feature provides flexibility in voltage regulation, allowing adjustments to the transformer's output voltage to maintain a stable and consistent power supply despite fluctuations in the input voltage. The tapping range is essential for maintaining the quality and reliability of electrical power delivered to end-users, reducing the risk of damage to connected equipment and enhancing overall system efficiency.

The connection group of the transformer is Dyn1, which indicates a specific vector group configuration. This connection type is widely used in distribution transformers as it provides a neutral point on the secondary winding, enabling the supply of both single-phase and three-phase loads. The Dyn1 connection also helps in reducing harmonic distortion and balancing the load across phases, contributing to improved power quality and reduced losses in the power distribution network.

As an Oil Immersed Distribution Transformer, this product is designed to meet the demanding requirements of modern electrical grids. It combines advanced engineering with high-quality materials to deliver superior performance, reliability, and safety. The oil immersion technology not only enhances cooling and insulation but also protects the transformer from environmental factors such as humidity and dust, ensuring stable operation over an extended service life.

In summary, the Oil Immersed Power Transformer with a rated voltage of 67/13.2 KV, breakdown voltage of 65.2 kV, tapping range of ±2x2.5%, and a Dyn1 connection group is an ideal solution for efficient and reliable power distribution. Its ability to operate effectively in environments with 50% humidity, coupled with its robust oil-immersed design, ensures it meets the highest standards of performance and durability. Whether used in industrial facilities, commercial buildings, or utility substations, this Oil Immersed Transformer provides consistent voltage regulation, excellent insulation, and reliable operation, making it a vital component in any power distribution system.

Features:

• Product Name: Oil Immersed Power Transformer
• Standard: IEC60076 compliant
• Rated Frequency: 60Hz for optimal performance
• Oil Temperature: 32℃ to ensure efficient cooling
• Tapping Range: ±2x2.5% for voltage regulation
• Humidity Tolerance: 50% for reliable operation in various environments
• Designed as an Oil Immersed Transformer for enhanced insulation and cooling
• Suitable as an Oil Immersed Distribution Transformer for power distribution applications

Technical Parameters:

Applications:

The Oil Immersed Transformer, model SF-12500/67, manufactured in China, is a high-quality electrical device designed to efficiently manage voltage transformation in various power distribution networks. Certified under the GB standard and compliant with IEC60076, this oil immersed transformer ensures reliable performance even under demanding conditions. Its robust construction, with a breakdown voltage of 65.2kV, and a three-phase Dyn1 connection group make it ideal for handling medium to high voltage applications.

This Oil Immersed Distribution Transformer is widely used in industrial, commercial, and residential power distribution systems where stable and efficient voltage regulation is critical. The transformer’s oil immersion technology provides excellent insulation and cooling, enhancing the device’s lifespan and operational safety. With a humidity tolerance of 50%, it performs reliably in environments with moderate moisture levels, making it suitable for indoor and outdoor installations.

In practical scenarios, the SF-12500/67 oil immersed transformer is commonly applied in electrical substations, power plants, and large manufacturing facilities. It plays a crucial role in stepping down high voltage electricity from transmission lines to a lower voltage suitable for distribution to end-users. This ensures the safe and efficient delivery of power to industrial machines, commercial buildings, and residential areas. The transformer’s wooden pallet packaging guarantees secure transportation and handling, preserving its integrity from factory to installation site.

Additionally, the Oil Immersed Transformer is essential in urban and rural electrification projects, where reliable power supply is necessary to support economic development and improve living standards. Its three-phase design supports balanced power distribution, reducing losses and improving energy efficiency. Maintenance and operational ease are further enhanced by the standardized features and certification, ensuring compatibility with existing electrical infrastructure.

Overall, the Oil Immersed Distribution Transformer SF-12500/67 is a dependable solution for diverse power distribution applications, offering high performance, durability, and compliance with international standards. Its advanced oil immersion cooling system, robust construction, and certified safety features make it an indispensable component in modern electrical networks.

Customization:

Our Oil Immersed Distribution Transformer, branded as Oil-immersed transformer, model number SF-12500/67, is designed to meet diverse customer requirements with customizable options. Manufactured in CHINA, this Oil Immersed Transformer is certified under the GB standard, ensuring quality and reliability.

The transformer features a rated capacity of 12500KVA and operates at a rated frequency of 60Hz, making it ideal for various industrial and distribution applications. The connection group is Dyn1, providing efficient performance and compatibility with existing systems.

To accommodate specific needs, we offer a tapping range of ±2x2.5%, allowing fine adjustments for voltage regulation. The product is designed to operate optimally at a humidity level of 50%, ensuring durability and stable performance in different environments.

For secure transportation and delivery, the Oil Immersed Distribution Transformer is packaged using sturdy wooden pallets, protecting it from damage during transit. Our customization services ensure that you receive an Oil Immersed Transformer tailored to your technical specifications and operational demands.

Support and Services:

Our Oil Immersed Power Transformers are designed for optimal performance and long-term reliability. To ensure your transformer operates efficiently, we provide comprehensive technical support and maintenance services.

Technical support includes installation guidance, troubleshooting assistance, and performance optimization. Our team of experts is available to help diagnose issues, recommend solutions, and provide detailed product information.

We also offer routine maintenance services such as oil testing and replacement, transformer cleaning, and inspection of core and winding conditions. Regular maintenance helps prevent unexpected failures and extends the lifespan of your transformer.

In addition, we provide on-site repair services and component replacement to minimize downtime. Our support covers all aspects of transformer lifecycle management, ensuring your equipment remains compliant with industry standards.

For customized service plans and detailed technical documentation, please refer to the product manual or contact our support team.