S13 Or Customizable Outdoor American-Style Transformer OFWF Coolingclass Durable Power Distribution Equipment for Industrial Applications
Product Description: The Oil Immersed Transformer is a highly reliable and efficient electrical device designed to meet the demanding requirements of modern power distribution systems. This transformer is specifically engineered with an oil immersion cooling method, ensuring optimal thermal ...
customizable outdoor oil immersed transformer
,durable OFWF cooling power distribution equipment
,industrial American-style transformer with warranty
Product Description:
The Oil Immersed Transformer is a highly reliable and efficient electrical device designed to meet the demanding requirements of modern power distribution systems. This transformer is specifically engineered with an oil immersion cooling method, ensuring optimal thermal management and superior performance under various operating conditions. With its robust construction and advanced design, it offers long-lasting durability and exceptional electrical characteristics, making it an ideal choice for industrial, commercial, and utility applications.
One of the key features of this product is its versatile connection symbol options, including Yd11, Yyn0, and Dyn11, providing flexibility to match different system configurations and operational needs. These connection groups are fully customizable, allowing users to select the most suitable configuration for their specific application. This customization capability ensures seamless integration with existing electrical networks and enhances system efficiency.
The transformer is available with multiple voltage ratings to accommodate a wide range of power distribution requirements. Standard voltages include 12.47kV/7.2kV and 13.8kV/480V, with the option for custom voltage specifications to meet unique project demands. The 12.47kV transformer variant is particularly popular for its compatibility with common distribution voltages, making it a versatile solution for many electrical infrastructure setups.
One of the standout advantages of this oil-immersed transformer is its fully sealed design. The fully sealed oil-immersed transformer construction prevents contamination and moisture ingress, significantly enhancing the transformer's lifespan and reliability. This sealing also minimizes maintenance needs and reduces the risk of oil leaks, contributing to a safer and more environmentally friendly operation.
Another important feature is that the transformer comes pre-wired, simplifying installation and reducing setup time on site. The transformer pre-wired design ensures that all electrical connections are securely and accurately configured before delivery, which not only saves labor costs but also minimizes the potential for wiring errors during installation. This feature is particularly beneficial for large-scale projects where time efficiency and reliability are critical.
Produced in China, this oil immersed transformer is recognized for offering the best price and best quality in the market. The manufacturer combines advanced production techniques with rigorous quality control measures to deliver a product that meets international standards while remaining competitively priced. This balance of cost-effectiveness and superior performance makes it an attractive option for customers seeking reliable power transformation solutions without compromising on quality.
In summary, the Oil Immersed Transformer offers a comprehensive solution for power distribution needs with its oil immersion cooling, customizable connection groups, versatile voltage ratings, and fully sealed design. Its pre-wired assembly further enhances ease of installation, while the promise of best price and best quality from China ensures excellent value for investment. Whether for upgrading existing infrastructure or new installations, this transformer is engineered to deliver reliable, efficient, and long-term electrical performance.
Features:
Our transformers offer a wide capacity range from 50kVA to 2500kVA, with primary voltage options of 12.47kV, 13.8kV, and 25kV, and secondary voltages including 480V, 277V, 208V, and 120V. This versatility makes them ideal for commercial, industrial, and utility distribution networks.
Constructed with high-purity copper winding material, these transformers ensure low electrical resistance and minimal copper loss, delivering excellent conductivity. This guarantees long-term stable operation and enhanced efficiency.
Our products comply with international standards such as ANSI C57, IEC 60076, and UL certifications, making them suitable for global markets and meeting rigorous quality and safety requirements worldwide.
We offer strong customization capabilities, allowing you to tailor the capacity, voltage ratio, tap changer settings, and enclosure specifications to perfectly match the needs of your specific projects.
Featuring a fully sealed oil-immersed structure housed within a corrosion-resistant steel tank, these transformers are designed to be oil-leakage proof, weatherproof, and tamper-resistant. This makes them well-suited for outdoor pad-mounted installations.
Our low noise and ultra-low iron loss design significantly reduce energy consumption and operational costs, making these transformers an excellent choice for energy-saving initiatives.
Each unit is pre-wired and pre-tested at the factory, enabling plug-and-play installation without the need for on-site assembly. This feature helps save labor and reduces construction time.
Minimal maintenance is required thanks to built-in features such as a pressure relief valve and oil level indicator, which facilitate easy monitoring. These transformers boast a long service life of over 30 years.
Technical Parameters:
The transformer offers a capacity range from 50kVA up to 2500kVA, designed to operate on a 3-phase power system. It supports frequencies of both 50Hz and 60Hz, making it suitable for various regional power standards.
This unit is engineered for outdoor installation with a pad-mounted design, ensuring durability and stability in external environments. The primary voltage options include 12.47kV, 13.8kV, and 25kV, all of which can be customized to meet specific project requirements. Likewise, the secondary voltage can be set to 480V, 277V, 208V, or 120V, depending on the application’s needs.
Constructed with high-purity oxygen-free copper windings, the transformer ensures excellent conductivity and reliability. It features a no-load loss of less than or equal to 0.2% and load loss not exceeding 1.0% of the rated capacity, contributing to high efficiency during operation. The impedance voltage typically ranges between 4% and 6%, with customization options available.
Cooling is achieved through an oil-immersed natural air natural (ONAN) method, enhancing thermal management during operation. The insulation class conforms to ANSI FR3 and Class H standards, ensuring robust electrical insulation. Additionally, the transformer is protected by an IP54-rated enclosure, offering resistance against dust and weather conditions.
Short-circuit withstand capability aligns with the ANSI C57.12.00 standard, providing enhanced safety during fault conditions. Noise produced by the transformer is maintained at a low level, not exceeding 60dB at a 1 meter distance, which supports quieter operation in sensitive environments.
The tank is fabricated from corrosion-resistant galvanized steel, promoting longevity and protection against harsh conditions. Essential accessories include a pressure relief valve, oil level indicator, and temperature gauge, facilitating operational monitoring and safety. The unit is hermetically sealed to prevent oil leakage, ensuring environmentally friendly and maintenance-free performance.
Certifications for this transformer include ANSI C57, IEC 60076, UL, and CE, demonstrating compliance with international safety and quality standards. Customers can request customization for voltage ratios, capacity, tap changers, and enclosure color to tailor the transformer to their specific application requirements.
Applications:
The TNNPI Oil Immersed Transformer, model PadMount, is an ideal solution for various electrical power distribution applications. Designed and manufactured in Henan, this three-phase transformer features superior oil immersion cooling and oil insulation, ensuring efficient heat dissipation and long-lasting performance under demanding conditions. With voltage ratings such as 12.47kV/7.2kV, 13.8kV/480V, or customizable options, the PadMount transformer caters to a wide range of power requirements, making it highly versatile for industrial, commercial, and utility power distribution systems.
This weatherproof transformer is specifically engineered to withstand harsh environmental conditions, making it perfect for outdoor installations in residential neighborhoods, commercial complexes, and industrial plants. Its robust construction meets transformer UL standards, guaranteeing safety, reliability, and compliance with international certification requirements, including CE, ISO, and UL certifications. The TNNPI PadMount transformer’s weatherproof design ensures it maintains optimal performance even in extreme weather, such as heavy rain, snow, or high humidity.
Application occasions for the TNNPI Oil Immersed Transformer are extensive. It is widely used in power grids for voltage step-down in urban and rural distribution networks, providing stable and efficient power supply to homes, offices, and manufacturing facilities. It is also suitable for renewable energy integration, such as solar and wind farms, where durable and reliable transformers are essential. Furthermore, the transformer is ideal for infrastructure projects, including airports, railway stations, and large-scale construction sites, where consistent electrical power is critical.
With a minimum order quantity of one unit, TNNPI offers flexible supply solutions, including OEM and ODM services to meet specific customer needs. The product is carefully packaged in wooden crates with steel frames to ensure safe delivery within 7-14 business days. Payment terms are convenient, supporting T/T and Western Union transactions. Customers benefit from the best price and best quality in China, making this 12.47kV transformer a cost-effective and dependable choice for any power distribution scenario.
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