We have many years of sales and experience in the field of Solid Insulated rmu, 40.5kV High Voltage Vacuum Circuit Breaker, 3 Phase Oil Filled Transformer. For a long time, we have been committed to building a profound culture with people-oriented, honesty and innovation as the core content. Our ultimate goal is to rank as a top brand and to lead as a pioneer in our field. We are a company that integrates research and development, technical consulting services and production and management. We are able to recommend products that are appropriate for the actual use of our customers.

Low Noise 10 Kv Electrical Power Transformer

The three-phase oil-immersed distribution transformer adopts a new type of insulation structure. The iron core is made of high-quality cold-rolled silicon steel sheet. The high-voltage winding group is composed of high-quality oxygen-free copper wire and adopts a multilayer drum structure. All fasteners are specially treated to prevent them from loosening.

As a high-tech product promoted by the country, this product has the advantages of high efficiency and low loss. Its social benefits are very significant, it will save a lot of power consumption and operating costs.

1、 What is an oil immersed transformer?

Oil immersed transformer, also known as oil immersed transformer, is a transformer device that uses oil cooling to reduce the temperature of the transformer. Unlike dry transformers, the main body of an oil immersed transformer is installed in a welded steel oil tank filled with insulating oil. When an oil immersed transformer is in operation, the heat from the coil and iron core is first converted into insulating oil and then into cooling medium. According to the capacity, it can be divided into immersed Free cooling transformer and immersed forced air cooling transformer.

2、 The structure and working principle of oil immersed transformers

Oil immersed transformers are structurally similar to transformers It is one of the types of transformers classified according to the insulation form of the iron core. Therefore, it has recognizable features of oil immersed coils, which can reduce the heat map of the equipment inside.

The basic components of the oil immersed type are composed of magnetic cores, windings, and bushings. The magnetic core provides a path for magnetic flux. The winding creates a magnetic field consisting of a conductor coil wound around an iron core and insulated with a cardboard barrier and shielding layer. The thickness of the winding insulation layer increases with increasing voltage. The bushing connects the transformer winding to the substation.

Oil type transformers are used for power distribution or substations. Their core and coils are immersed in oil, which can cool and insulate. Oil circulates through the pipes in the coil and around the coil and iron core components through convection. The oil is cooled externally by the fuel tank at low rated values, and by an air-cooled radiator at high rated values.

3、 Types of oil immersed transformers

There are two main types of oil immersed transformers: single-phase transformer and three-phase transformer.

A. One phase oil immersed transformer

B. Three-phase oil immersed transformer

4、 Purpose of using oil immersed transformers

Oil type transformers can be installed on the ground, base, or pole for outdoor use. They provide efficient performance in various applications, including transmission and distribution networks, renewable energy generation, and small industries.

The oil transformer has a huge capacity, so it will save a lot of electricity, minimize energy loss, save energy, and reduce user costs. Not only that, the oil in the machine can also cool the internal wire cores, thereby improving the durability and electrical performance of transformer equipment.

5、 Precautions for using oil-immersed transformers

1. Oil immersed transformers use oil for operation, so the quality of the oil will significantly affect the lifespan and safety of the transformer.

2. During use, it is necessary to regularly inspect and maintain the transformer system to ensure the normal and safe operation of the machine. Otherwise, there is a high risk of problems and extreme danger.

3. The waste generated by petroleum is prone to polluting the environment and affecting the lives of surrounding people. Therefore, the gradual disposal of waste is also important

Traduction pour : Transfo H61 20KV 160kVA B2

H61 Transformer 15(20)kV 160kVA B2

Three-phase MV / LV distribution transformer with MV and LV windings in wound copper power P = 160KVA

- Compliance: NFC 52 100 - 52 112 and 52 113 standard or equivalent in substance

- Natural cooling: ONAN

- MV voltage adjustment: by switch off +/- 5% in five (5) positions

- Type: on post H61

- Nominal power: 160KVA

- Primary rated voltage: 20,000V ± 5%

- Secondary voltage: 410V off-load between phases / 240V between phase and neutral

- Frequency: 50Hz

- Short-circuit voltage: 4%

- No-load loss less than or equal to 300W

- Load loss less than or equal to 2000W

- Coupling: Dyn11 with output neutral

- MV and LV crossings: in porcelain

PRODUCT PHOTO

Details:

Company:

Henan Fengyuan Power Technology Co., Ltd. was established in July 2010 with a registered capital of 20 million yuan, fixed assets of 50 million yuan, more than 200 employees, and an annual output value of nearly 100 million yuan.

Fengyuan Power Technology Co., Ltd. is a recognized innovative company with strong technical force. Based on talents and technological advantages, it mainly produces SH15, S13, S11 and SCB11 transformers, box-type substations, KYN28 high-voltage switchgear, GCS, GGD, GGJ , Power cabinets, distribution boxes, etc. And engaged in general contracting of electrical engineering projects.

Our products have passed the qualification test of product quality management system ISO9001, environmental management system ISO14001, occupational health and safety management system OHSAS18001 and the National Quality Supervision and Inspection Center. We have patents and have CCC certification.

1. We are factory, "safety first, quality-oriented, customer first" is our aim, we strive to establish good reputation and provide integrity services. Trust we can be your quality supplier.

2. Interested parties please contact us for quotation. We are online for 24 hours.

EXHIBITION

PACKING&DELIVERY

This product is usually customized.

We are a manufacturer and have a professional technical department that can design and provide solutions according to customer needs.

Please contact our sales personnel to obtain design drawings

Here are our customer examples for your reference

Togo customer

Data Sheet N° 1-A: Transformer H61 20kV/400V of 100kVA

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We have unique insight and abundant practical experience in the field of 20kv 200kVA 300kVA Three Phase Distribution Power Transformer. We guarantee quality and diversity. We believe that our products can get your 100% trust, and through our efforts to help you achieve success. We will continue to carry forward the spirit of self-improvement and expansion, in order to make our own contributions to build our national brand. Each customer's satisfactory is our goal.