Shanghai Zhiyou lectric Manufacturing Co., LTD

35kV Power Transformer

Product Introduction:

35kV power transformer is a power equipment designed specifically for high efficiency, energy saving, low noise, and high reliability requirements. It is widely used in urban and rural distribution networks, industrial parks, and various high load operation scenarios. This series of transformers is based on advanced technology and high-quality materials, and has excellent electrical performance and operational stability.



Scope of application:

35kV power transformers are widely used in urban and rural distribution networks, industrial parks, large industrial and mining enterprises, railway transportation, power plants, and other places with high requirements for energy conservation and environmental protection. This product is an ideal choice for optimizing and upgrading modern distribution networks due to its high efficiency, energy saving, stable operation, and low noise.



Product Description:

1. Strong adaptability: 35kV Power Transformer has high temperature resistance and overload capacity, and can operate stably for a long time in harsh environments such as high temperature and high load rate.

2. Exquisite appearance: 35kV Power Transformer has undergone comprehensive polishing and rust removal treatment, using powder electric spraying technology and equipped with a wide sheet heat sink to ensure that the coating is long-lasting and does not fade.

3. Leak free design: The sealing element is made of acrylic material, and one-time molding technology ensures that the product will never leak. The equipment undergoes positive and negative pressure leak testing before leaving the factory, ensuring reliable quality.

4. Safety and environmental protection design: The materials and processes fully comply with safety and environmental protection requirements, do not release toxic gases, have low smoke concentration during combustion, are non corrosive, and ensure that the equipment is environmentally friendly.



Product features:

1. Low loss design: Adopting a new type of iron core and optimized winding structure design, the no-load loss of traditional transformers is reduced by more than 20%, and the load loss is reduced by more than 10%, significantly improving energy efficiency.

2. Low noise operation: Using high-quality silicon steel sheets and optimized magnetic circuit design, the noise level is significantly reduced, meeting the environmental requirements of modern cities and residential areas.

3. High reliability: The winding and body are carefully designed to have strong short-circuit resistance. Using high-quality insulation materials and high-temperature resistant transformer oil to ensure safe operation and extended lifespan.

4. Environmental protection and energy conservation: The insulation oil adopts pollution-free and recyclable environmentally friendly insulation oil. The product materials are recyclable, with excellent sealing performance, no leakage, and maintenance free.

5. Strict quality inspection: Transformers must undergo rigorous testing in accordance with national standards GB6450-1986 and IEC 60076 before leaving the factory, including multiple key items such as partial discharge, lightning impulse, noise, etc., to ensure the high quality and reliability of the product.



Main parameters:

Voltage level: High voltage side 20kV~35kV, low voltage side 0.4-15kV

Capacity range: 30kVA~8000kVA

Cooling method: Oil immersed self cooling (ONAN)

Connection group: Dyn11 or Yyn0



Execution standards:

GB 1094 Power Transformers

GB/T 6451 Technical Parameters and Requirements for Oil immersed Power Transformers

GB/T 10228 Technical Parameters and Requirements for Power Transformers

IEC 60076 Power Transformers

IEC 60354 Load Guide for Transformers



Our technological advantages:

1. Shanghai Zhiyou International's leading R&D technology cloud platform
Integrating electromagnetic optimization design, parametric drawing, performance analysis and structural optimization, automatic drawing, and other functions of transformers to achieve resource sharing in transformer design, as well as searching, modifying, and version control of various data information.

2. Simulation analysis
The current field, temperature field, electric field, leakage magnetic field, wave process, and short-circuit force of transformers. The research and design of each series of products are carried out through simulation analysis of flow and temperature fields to determine the average temperature rise of the coil and the hot spot temperature seat, ensuring product performance.

3. Smart operation and maintenance platform
By collecting key data such as temperature, current, voltage, vibration, and grid harmonics of transformers, online power quality analysis, fault alarms, and installation on mobile phones can be achieved.

Ordering Notice:
1. Please provide detailed parameters of the product.
2. Please provide us with as much product related information as possible regarding the product specifications, product drawings, product nameplates, product photos, etc. that you need to order, so that we can provide you with a faster and more accurate quotation.