35kV Oil-Immersed Power Transformers
Product Description
35kV series transformers have the following characteristics: low loss, low noise, protection against thunder and lightning, high short-circuit withstand capacity, and beautiful appearance. These transformers are manufactured using advanced assembling lines and methods, with qualified and refined accessories. They enjoy four remote functions: remote communication remote test, remote adjustment, and remote control. By remote control from a computer, the power station could be free from supervision in the office. 35kV series energy-saving transformers have passed the identification test by the State Bureau of Machinery Industry and the State Power Corporation.
35kV series transformers are mainly used in urban and rural power grids and other industrial, mining enterprises, power transmission and distribution industry, and also agriculture projects.
Product Features:
- Low Loss and Energy Efficiency:
The core is processed by advanced vertical cut, horizontal cut, and stacking with a stepped lap core and grade 3 seams. This process helps in dispersing the air distribution, improving the flux trend, and decreasing no-load loss, no-load current, and noise. The use of particular adhesive for the plate, press ring, and silicon steel surface, along with other structural measures, significantly increases the mechanical strength and short-circuit withstand capacity.
- High-Quality Components:
Made by advanced assembling lines and methods, with qualified and refined accessories, the transformer ensures longevity and reliability.
- Safety and Reliability:
Equipped with protection against thunder and lightning, these transformers are suitable for various environments and applications, ensuring safety and continuous operation.
- Remote Control Capabilities:
With remote communication and control features, these transformers allow for easy monitoring and adjustment from a remote location, thereby improving operational efficiency and reducing the need for onsite supervision.
- Versatile Applications:
Suitable for urban and rural power grids, industrial and mining enterprises, power transmission, and distribution industry, as well as agriculture projects, making these transformers highly versatile.
Applications:
- Urban and Rural Power Grids: Ensuring reliable and efficient power distribution in residential and commercial areas.
- Industrial and Mining Enterprises: Providing stable and high-capacity power for various industrial applications.
- Agricultural Projects: Supporting irrigation systems and other agriculture-related power needs.
- Power Transmission and Distribution: Enhancing the reliability and efficiency of power transmission and distribution networks.
Technical Specifications:
Core:
The core of the transformer is made from high-grade silicon steel sheets, which are cut and stacked using advanced techniques. This reduces no-load losses and noise and enhances the transformer's overall efficiency and reliability.
Windings:
The HV and LV windings are made from high-quality copper or aluminum, wound onto the core using precise winding techniques. This ensures excellent electrical performance and long-term reliability.
Tank:
The tank is designed to provide optimal cooling and protection for the internal components. It is made from high-strength steel and features a bell-type or core-lifting design. The tank's sides are corrugated, providing additional strength and an attractive appearance.
Insulation:
Using top-quality insulating materials, the transformer provides excellent dielectric strength and thermal stability, ensuring safe and reliable operation under various conditions.
Cooling System:
Equipped with an efficient oil-immersed cooling system, the transformer maintains optimal operating temperatures, reducing the risk of overheating and extending the lifespan of the internal components.
Testing and Certification:
Each transformer undergoes rigorous testing and certification before leaving the factory. This includes routine tests, type tests, and special tests, ensuring that the transformer meets or exceeds all relevant standards and specifications.
Maintenance and Service:
The transformer is designed for easy maintenance and service, with accessible components and clear instructions. Regular inspections and maintenance can help ensure long-term reliable operation and optimal performance.
Customer Support:
Our team of experienced engineers and technicians is available to provide support and assistance throughout the transformer's lifecycle. Whether you need help with installation, maintenance, or troubleshooting, we are here to help.
Warranty:
The transformer comes with a comprehensive warranty, covering materials and workmanship. This ensures peace of mind and confidence in the product's quality and reliability.
Environmental Considerations:
The transformer is designed to be environmentally friendly, with low noise levels and minimal impact on the surrounding area. The materials used are recyclable, and the manufacturing process is energy-efficient, reducing the overall environmental footprint.
Conclusion:
Our 35kV Oil-Immersed Power Transformers are the ideal choice for various applications, offering exceptional performance, reliability, and ease of maintenance. Whether you are looking to upgrade your existing power infrastructure or install a new system, our transformers provide the perfect solution.
TECHNICAL PARAMETERS
Rated
Capacity |
Voltage ratio
(KV) |
Vector
Group |
No-load
Loss |
No-load
Current |
Full-load
Loss |
Impedance |
| (kVA) |
HV |
Tapping
g ange |
LV |
|
(kw) |
(%) |
(kw) |
(%) |
| 6300 |
110
121 |
±8×
1.25% |
6.3
6.6
10.5
11 |
YNd11 |
10 |
0.6 |
36 |
10.5 |
| 8000 |
12 |
0.6 |
45 |
| 10000 |
14.2 |
0.55 |
53 |
| 12500 |
16.8 |
0.55 |
63 |
| 16000 |
20.2 |
0.5 |
77 |
| 20000 |
24 |
0.5 |
93 |
| 25000 |
28.4 |
0.45 |
110 |
| 31500 |
33.8 |
0.45 |
133 |
| 40000 |
40.4 |
0.4 |
156 |
| 50000 |
47.8 |
0.4 |
194 |
| 63000 |
56.8 |
0.35 |
234 |
| 75000 |
63.4 |
0.35 |
278 |
| 90000 |
73.1 |
0.3 |
320 |
| 120000 |
91.2 |
0.3 |
397 |
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