IEC 60076 Compliant Oil Immersed Distribution Transformer Copper Aluminum Winding Material Power Rating 30 to 1600 KVA

Product Description:

The Oil Immersed Distribution Transformer is a highly reliable and efficient electric power distribution transformer designed to meet the demanding needs of modern electrical networks. Engineered with advanced technology and built in compliance with IEC standards, this transformer ensures optimal performance, safety, and longevity in various power distribution applications. It is widely used for stepping down high voltage electricity to lower voltages suitable for residential, commercial, and industrial use, making it an essential component in the electrical power distribution system.

This transformer is available in both single phase and three phase configurations, providing flexibility to suit different power requirements and installation settings. The three phase distribution transformer variant is particularly popular in industrial and large commercial applications due to its ability to handle higher loads and maintain balanced power distribution. Additionally, the single phase option is ideal for smaller loads and residential areas, ensuring efficient energy delivery with minimal losses.

One of the standout features of this oil immersed distribution transformer is its use of high-quality insulating oil, available in two types: Mineral Oil and Natural Ester. Mineral Oil has been the traditional choice for transformer insulation and cooling for decades, offering excellent dielectric strength and thermal conductivity. On the other hand, Natural Ester oil is an environmentally friendly alternative that is biodegradable and has a higher fire point, enhancing the overall safety and sustainability of the transformer. The choice between Mineral Oil and Natural Ester allows customers to select the best insulation medium based on their environmental policies and safety requirements.

The winding materials used in this transformer include both copper and aluminum, providing options for different cost and performance preferences. Copper windings are known for their superior electrical conductivity and mechanical strength, which contribute to reduced energy losses and improved efficiency. Aluminum windings, while more cost-effective and lighter, offer a good balance between performance and affordability. This versatility enables users to customize the transformer to meet specific operational needs and budget constraints.

Rated voltage options for the Oil Immersed Distribution Transformer include 10kV, 20kV, and 30kV, making it suitable for a wide range of distribution network configurations. These voltage ratings allow the transformer to step down medium voltage levels to lower voltages required for end-user consumption, such as the common 13.8kV to 480V distribution transformer applications. This voltage transformation capability ensures seamless integration into existing power distribution infrastructures, facilitating reliable power delivery and minimizing downtime.

Designed in accordance with IEC standards, this product guarantees adherence to international quality and safety benchmarks, ensuring consistent performance and interoperability with other electrical equipment. Compliance with IEC standards also means that the transformer undergoes rigorous testing for thermal performance, insulation resistance, short circuit withstand capability, and overall durability, providing peace of mind to operators and end-users alike.

In summary, the Oil Immersed Distribution Transformer is a robust, versatile, and efficient solution for electric power distribution needs. Its availability in single phase and three phase configurations, coupled with options for Mineral Oil or Natural Ester insulation and copper or aluminum windings, offers unmatched flexibility. With rated voltages of 10kV, 20kV, and 30kV, and compliance with IEC standards, this transformer is an ideal choice for applications ranging from residential power supply to large-scale industrial power distribution. Whether you require a three phase distribution transformer for heavy-duty applications or a 13.8kv to 480v distribution transformer for commercial use, this product delivers reliable and efficient performance, ensuring stable and safe power delivery across your network.

Technical Parameters:

The rated capacity of transformers typically ranges from 30kVA up to 2500kVA. For single-phase transformers, the maximum capacity is generally around 833kVA.

The voltage levels on the high voltage side are commonly either 10kV or 35kV. On the low voltage side, the standard voltage is usually 230/400V.

Transformers operate at frequencies of either 50Hz or 60Hz, depending on the regional electrical standards.

No load loss depends on the transformer's capacity. For example, a 500kVA transformer has a no load loss of approximately 1.10kW. Load loss for the same transformer is about 7.40kW.

The no load current typically ranges from 0.7% to 2.5%. Short circuit impedance values usually fall between 4% and 6%.

Applications:

Customization:

Our Oil Immersed Distribution Transformer products by TNNPI offer exceptional customization services to meet your specific needs. With model numbers ranging from 50kva to 2500kva, these transformers are designed for reliable performance and durability. Manufactured in Henan, our transformers are certified with CE and ISO standards, ensuring high quality and safety.

We specialize in pole mount distribution transformer solutions, ideal for various power distribution applications. Whether you require a 630kva kva distribution transformer or other power ratings from 30 to 1600 KVA, we provide tailored options to match your requirements. Our transformers operate efficiently at a frequency of 50Hz or 60Hz, with primary voltage at 13.8KV and rated voltages of 10kV, 20kV, or 30kV.

Cooling is managed via the ONAN method to maintain optimal transformer temperature and performance. We support OEM and ODM services, allowing customization in design and specifications. Each unit is carefully packaged using wooden crates and steel frames to ensure safe delivery.

With a minimum order quantity of 1 unit, we offer flexible payment terms including T/T and Western Union. Delivery time is prompt, typically within 7 days, backed by our strong supply ability. Choose TNNPI for your pole mount distribution transformer needs and experience quality, reliability, and excellent customer service.

FAQ:

Q1: What is the brand and model range of the Oil Immersed Distribution Transformer?

A1: The Oil Immersed Distribution Transformer is branded as TNNPI, with model numbers ranging from 50kva to 2500kva.

Q2: Where is the Oil Immersed Distribution Transformer manufactured?

A2: This transformer is manufactured in Henan, China.

Q3: What certifications does the Oil Immersed Distribution Transformer have?

A3: The product is certified with CE and ISO certifications, ensuring compliance with international standards.

Q4: What is the minimum order quantity and packaging details for the transformer?

A4: The minimum order quantity is 1 unit. The transformer is packaged securely using a wooden crate and steel frame for safe transportation.

Q5: What are the delivery time and payment terms for purchasing this transformer?

A5: The delivery time is typically 7 days. Accepted payment terms include T/T (Telegraphic Transfer) and Western Union.