4MVA/10MVA 33kV/35kV Oil-immersed Power Transformer

4MVA/10MVA 33kV/35kV Oil-immersed Power Transformer

Oil type transformer (also called as oil-immersed transformer or oil-filled transformer) is suitable for outdoor. Voltage for customized: 6kV, 10kV, 11kV, 13.2kV, 15kV, 20kV, 33kV, 35kV, etc.

Design concept

Our transformers are designed and manufactured through design phase verification using design programs, electromagnetic field analysis programs and structural analysis programs

Dielectric strength

With high-tech design, our transformers ensure dielectric strength to withstand surge voltages, ensuring proper grounding and proper coordination of low capacitance windings and insulating materials in between, solving leakage issues.

Thermal capacity

The heat generated from the coils forming a circuit inside the transformer and the heat generated from the iron core form a magnetic circuit and are transmitted to the insulating oil. The heat transferred to the insulating oil is radiated to the air through the cooler. The cooling effect is very important because it is directly related to the insulation life and the capacity of the transformer. Our transformers emphasize effective cooling methods to improve cooling performance in the hottest areas and regulate temperature systems.

Mechanical strength

The reliability of the transformers manufactured by us is excellent because the windings and tanks are designed to distribute mechanical forces evenly in short circuit situations, effectively supporting short circuit strength.

Our advantages

●Novel structure and reasonable design. Optimize insulation technology to improve mechanical strength and short circuit resistance. The copper core is made of high-quality cold-rolled silicon steel and the surface is painted, with low loss and low noise. Beautiful appearance, simple and reliable operation.

●The corrugated tank sealing structure is used to prevent the transformer from contacting air and water, reduce the aging of the oil, and extend the service life of the transformer.

●The product structure is outdoor type, and the transformer has a pressure relief safety device. When the transformer fault pressure is too high, it can be safely and reliably released through the pressure relief valve to prevent the accident from expanding.

Technical Specifications

Note:

1. Due to the continuous updates of products, there may be some changes in the outline dimension and weight in the table. Please refer to the outline dimension diagram provided when placing an order.

2. Customized production can be carried out according to the customer's drawings and technical parameters.

Why choose BEYONDT?

1. We are an experienced manufacturer. We have 16 years of industry experience, from R&D to production.

2. We are a manufacturer that values quality and service. We always believe that quality and service are the life and soul of an enterprise.

3. We have the ability to provide customers with the best customized services, because our production lines and personnels are fully equipped.