Oil Immersed Self Cooled Transformer

Oil immersed hermetically sealed type transformer is a new type of high-performance transformer with reasonable structure and excellent performance. The core part is composed of a closed iron core and windings wrapped around the iron core columns. The iron core is usually made of high-quality silicon steel sheets stacked together with low losses. In addition, there are components such as oil tanks, oil storage tanks, bushings, tap changers, gas relays, and oil level indicators. The unique structure of this product further improves performance, reduces losses, lowers noise, and is more suitable for power grid renovation in urban and rural areas as well as industrial and mining enterprises.

(1)Product Feature
● Efficient Heat Dissipation
Due to the effective heat dissipation of transformer oil, we continuously improve the product structure and enhance the heat dissipation performance of oil immersed self cooled transformer, making them more suitable for high load working environments.
● Excellent Insulation Performance
Oil immersed self cooled transformer not only effectively dissipate heat, but also have good insulation performance due to oil as a medium, which can prevent breakdown caused by high voltage and effectively reduce the occurrence of danger.
● Sturdy Structure
The oil tank of the oil immersed transformer is made of steel, which has strong mechanical strength and can resist external impacts, extending the service life of the equipment. Especially the Yuanchen oil immersed self cooled transformer, which uses high-quality cold-rolled steel and combines advanced cutting and welding processes, further enhances the equipment's durability.
● Strong Adaptability
Oil immersed self cooled transformer can operate stably over a wide temperature range, adapt to different environmental conditions, and perform well in high temperature and high humidity environments, making them suitable for outdoor use..
(2)Application
● Projects To Upgrade Rural Power Grids
Low load rate (usually 10-40%), significant energy-saving benefits.
● Urban Power Distribution Network
Residential communities, commercial centers, and other places with high requirements for power supply quality.

● Equipped With Oxygen Free Copper Wire
We use oxygen free copper wire with lower resistivity. After a series of additional surface treatments, the copper wire becomes smoother and burr free, resulting in lower load loss and better electrical performance of our transformer.
● Select Silicon Steel Plate
We use high-quality silicon-steel plates which are of lower unit loss, and no-load of the transformers is lower.
● High quality insulation sheet
We use high-quality wooden laminating insulation pieces, which won't split or move even under the influence of short circuit.
● Waterless transformer oil
We use thoroughly filtrated transformer oil containing less water ,gas and impurities, which makes our transformer work better.
● High quality rubber sealing material
We use high-quality rubber sealing material, which can prevent the transformers form aging or leakage.

This product has passed regular, type, and special tests conducted by the China Electrical Product Quality Supervision and Inspection Center, the China Low-Voltage and High-Voltage Electrical Product Quality Supervision and Inspection Center, the China Energy Conservation Product Certification Center, and the China Quality Center.

China Quality Certification

Baoding Yuanchen Transformer Manufacturing Co., Ltd. - driven by innovation and based on quality, located in a modern industrial park, covering an area of 98000 square meters, with 26800 square meters of high standard intelligent production workshops and research and development centers.

The company relies on its strong technological research and development capabilities to build a complete industrial ecosystem from forward-looking product design, precision intelligent manufacturing and processing to full cycle service guarantee. With advanced manufacturing processes, strict quality control systems, and an efficient and agile customer service network, we are committed to providing high-performance and highly reliable transformer products and customized energy solutions to global customers, continuously empowering the high-quality development of the power industry..

● Company Overview

● Production Workshop

(1)Before Service
● Provide customers with detailed information about transformers. Suppliers need to provide detailed information such as the model, technical parameters, and characteristics of the transformer to help customers fully understand the product.
(2)In Sales Service
● Provide customers with transformer testing and commissioning services. Suppliers can conduct testing and trial operation of transformers during the sales process to ensure their safety and stability, providing customers with a better service experience.
(3) After-Sale Service
Suppliers provide technical support to customers online, in addition to offering maintenance plans and repair services to ensure the normal operation of transformers.

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