Introduction to 20kV Oil-Immersed Transformers

The 20kV oil-immersed transformer is offered in a variety of ratings and specifications to suit a broad spectrum of medium voltage applications. They meet international standards such as IEC, ANSI, IEEE, etc., ensuring the highest performance. The user can define transformer parameters according to the specific voltage, power and environment requirements. These transformers are widely used in the urban power distribution network, industrial parks and new energy power plants all over the world, especially in the medium voltage distribution scenario with high requirements on power supply capacity and energy saving. They are a reliable and efficient way to help optimise energy distribution networks in medium voltage areas around the world.

Our company develops 20kV oil-immersed power transformers for voltage levels of 35 kV and below on the basis of absorbing the advanced technology in the world. The performance indicators of these products are better than the IEC-76 standard recommended by the International Electrotechnical Commission. These products have low loss, low noise and solve the problem of core warping, thus greatly improving the safety, reliability and economy of the product.

Product Features/Functions

1. The energy-saving performance is the best in the industry, the line loss at 20kV voltage levels is reduced greatly, the no-load loss is reduced by the core technology.

2. Low partial discharge and high insulation reliability.

3. Low noise. Suitable for sensitive environments such as residential areas.

4. Full sealed oil immersion design, no risk of oil leakage, suitable for harsh outdoor environment.

5. High reliability, long life; maintenance free operation.

Quality Control & Assurance

1. Product Lifespan Guarantee: We guarantee our transformers for at least 30 years of product lifespan.

2. We strictly abide by quality management standards and carefully select certified suppliers to strictly control and inspect all raw materials and components.

3. We follow the contract and technical agreement requirements strictly to produce high quality products to satisfy the customer.

4. All performance indicators and technical specifications of our transformers reach or exceed the international standards.

5. We welcome customers to our factory for supervision of the production process, we will give full support.

6. Our service team provides online technical support 24/7, including video calls, troubleshooting guides and other documentation.