10kW To 2000KW Oil Filled Power Transformer Including Optional Onload Tap Changer Suitable for Power Grid and Industrial

Product Description:

The Oil Immersed Distribution Transformer is a highly efficient and reliable electrical device designed to step down high voltage electricity to a lower voltage level suitable for distribution to residential, commercial, and industrial consumers. This transformer is an essential component in the electrical distribution network, ensuring stable and continuous power supply with minimal losses. It is specifically engineered to meet the rigorous demands of modern power distribution systems, offering durability, safety, and operational efficiency.

One of the key features of this transformer is its winding material, which can be either copper or aluminum. Both materials are carefully selected to provide excellent electrical conductivity and mechanical strength. Copper windings are known for their superior conductivity and thermal performance, making them ideal for applications requiring high efficiency and reliability. Aluminum windings, on the other hand, offer a lightweight and cost-effective alternative without compromising performance. This flexibility in winding material allows for customization based on specific project requirements and budget considerations.

The transformer operates at a standard frequency of 50Hz or 60Hz, making it compatible with the majority of electrical grids worldwide. This dual-frequency capability ensures that the transformer can be deployed in various geographical regions without the need for modifications, enhancing its versatility and global applicability. The primary voltage rating of 11kV aligns with common distribution voltage levels, facilitating seamless integration into existing power distribution networks.

Cooling is a critical aspect of transformer design to maintain optimal operating temperatures and prolong the lifespan of the equipment. This Oil Immersed Distribution Transformer utilizes the ONAN (Oil Natural Air Natural) cooling method. In this system, the transformer windings and core are immersed in insulating oil, which naturally circulates within the tank to dissipate heat. The heat is then transferred to the surrounding air through the transformer’s radiators or cooling fins. This cooling method is highly efficient, reliable, and requires minimal maintenance, making it well-suited for a wide range of environmental conditions.

For enhanced voltage regulation and operational flexibility, an optional On-load Tap Changer (OLTC) can be integrated into the transformer design. The OLTC allows for the adjustment of the transformer's voltage ratio while it is energized and under load, enabling precise control of the output voltage to meet varying load demands and maintain voltage stability. This feature is particularly valuable in distribution networks where load conditions fluctuate frequently, ensuring consistent power quality and reducing the risk of voltage-related issues.

The Oil Immersed Distribution Transformer is often referred to as an Oil Filled Distribution Unit or Oil Insulated Distribution Transformer due to its construction and cooling technique. The insulating oil serves multiple purposes: it acts as an electrical insulator, a coolant, and a protective medium to shield the internal components from moisture and contaminants. This oil insulation enhances the transformer’s dielectric strength and thermal performance, contributing to its overall reliability and safety.

In summary, the Oil Immersed Distribution Transformer combines robust construction, versatile winding material options, standard frequency compatibility, and efficient ONAN cooling to deliver a dependable solution for power distribution needs. Its optional On-load Tap Changer feature further adds to its adaptability in dynamic electrical environments. Known interchangeably as an Oil Filled Distribution Unit or Oil Insulated Distribution Transformer, this product is engineered to provide long-lasting performance, ease of maintenance, and superior electrical characteristics, making it an indispensable asset in modern electrical infrastructure.

Features:

• Product Name: Oil Immersed Distribution Transformer
• Cooling Method: ONAN (Oil Natural Air Natural)
• Warranty: 1 Year
• Frequency: 50Hz / 60Hz
• Core Material: Silicon Steel Core / Amorphous Core
• Rated Capacity Range: 30-2500KVA
• Type: Oil Filled Power Transformer
• Also known as: Oil Immersed Electrical Transformer
• Also referred to as: Oil Dipped Electrical Transformer

Technical Parameters:

Applications:

The Oil Insulated Distribution Transformer from TNNPI, with model numbers ranging from 50kva to 2500kva, is a highly reliable and efficient solution designed for power distribution in both urban and rural areas. Manufactured in Henan and certified with CE and ISO standards, this transformer guarantees superior quality and performance. Its robust construction uses a mild steel tank with corrosion-resistant paint, ensuring long-lasting durability in various environmental conditions.

This Oil Encased Power Transformer is ideal for a wide range of application occasions and scenarios. It is extensively used in residential neighborhoods, commercial complexes, industrial plants, and agricultural zones where stable and efficient power distribution is crucial. The transformer’s power rating ranges from 10kW to 2000kW, making it versatile enough to meet different energy demands, whether for small-scale local grids or large-scale industrial power supply.

Equipped with copper or aluminum winding materials, the transformer ensures excellent electrical conductivity and minimal energy loss. The output voltage options of 0.4kV and 0.415kV make it suitable for standard low-voltage distribution networks. Its oil insulation system not only enhances heat dissipation but also provides reliable electrical insulation, making the Oil Insulated Distribution Transformer a trusted choice for distributing power safely and efficiently.

Packaging is handled carefully with wooden crates plus steel frames to protect the transformer during transportation and storage. With a minimum order quantity of just one unit, clients can easily procure the product without large upfront commitments. The price range from $680 to $9500 reflects the varying capacities and customization options available through the OEM/ODM supply ability of TNNPI.

Delivery time is prompt, with an average of 7 days, and flexible payment terms including T/T and Western Union add convenience for buyers worldwide. Whether for new installations or replacement purposes, the Oil Encased Power Transformer from TNNPI is an excellent choice for ensuring stable and efficient power distribution in diverse scenarios.

Packing and Shipping:

Product Packaging and Shipping for Oil Immersed Distribution Transformer

Our Oil Immersed Distribution Transformers are carefully packaged to ensure maximum protection during transit and handling. Each transformer is securely wrapped with protective materials, including anti-corrosion paper and moisture-proof covers, to safeguard against environmental factors such as humidity and dust.

The transformers are then placed on sturdy wooden pallets or crates, designed to withstand heavy loads and prevent any movement during shipping. The packaging is engineered to comply with international shipping standards, ensuring safe delivery by sea, air, or land.

For shipping, we coordinate with reliable logistics partners who specialize in handling heavy electrical equipment. All units are clearly labeled with handling instructions and product details to facilitate smooth customs clearance and on-site delivery.

Additionally, we provide all necessary documentation, including packing lists, certificates of origin, and compliance certificates, to support efficient import and export processes.

Our comprehensive packaging and shipping process guarantees that the Oil Immersed Distribution Transformer arrives at your site in perfect condition, ready for installation and operation.