Product Description
product introduction
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* The transformer core is made of imported high-quality cold-rolled silicon steel sheet, which greatly reduces no-load loss and no-load current. The core is tightly bound to ensure the compactness and reduce noise.
* The high and low voltage windings are made of oxygen-free copper. The low voltage winding of 500KVA and below is of double-layer cylinder structure, of 630kVA and above adopt double helix or four helix structure. High-voltage winding adopts multi-layer cylinder structure.
* Dyn11 is used in the transformer connection group to reduce the influence of harmonics on the power grid and improve the quality of power supply.
* The transformer is a fully sealed structure, with three coats of primer and one coat of finish paint applied on the inner and outer surfaces. The product is salt fog proof, moisture proof and fungus-proofing, beautiful, durable and reliable
* The measured noise value is lower than the standard and maintenance free under normal operation.
Product Description
Introduction to Oil-Immersed Transformer
The oil-immersed transformer is an essential power equipment, prevalently utilized in the power system for its reliability and efficiency.
Fields of application
Waste incineration project,three gorges dam project,zhuhai-hong kong-macao bridge,state grid corporation,coal mine,photovoltaic project Power stations,compact transformer station, normal industrial factories , mines , hospitals, buildings, airports, tunnels, chemical plants, nuclear power plants etc.and so on.
Basic Structure:
The oil-immersed transformer is comprised of several key components including the core, windings, oil tank, insulation bushings, radiators, and more. The core, constructed from laminated silicon steel sheets, minimizes eddy current losses, while the windings, made from copper or aluminum wires, facilitate voltage transformation through electromagnetic induction. The oil tank houses the transformer oil, which is vital for insulation, cooling, and heat dissipation. Working Principle:
Operating on the law of electromagnetic induction, the transformer alters AC voltage based on the turns ratio between the primary and secondary windings. When the primary winding is energized by an AC power source, an alternating magnetic flux is created in the core, thereby inducing the appropriate voltage in the secondary winding. Features:
- Exceptional insulation performance: The transformer oil provides excellent insulation, significantly reducing the risk of short circuits between the windings and the core.
- Superior heat dissipation: The oil's excellent fluidity rapidly dissipates heat generated during operation, ensuring the transformer remains within optimal temperature ranges.
- Robust overload capacity: The transformer can endure short-term overloads, making it adaptable to unexpected power system conditions.
Application Fields:
Oil-immersed transformers are integral to power plants, substations, and industrial and mining enterprises, providing suitable voltage levels for power transmission, distribution, and utilization.
For instance, in large-scale industrial production, these transformers supply stable power to high-power equipment, while in urban grids, they convert transmission voltage to levels appropriate for residential and commercial use.
Product Parameters
Company Profile
ZONGCHENG Power Co., Ltd. Founded in 2018, which is an international high-tech enterprise specializing in the R&D, production, and sales of high-voltage, medium-voltage and low-voltage transmission and distribution equipment, along with providing one-stop solution for global power infrastructure projects. With decades of pioneering innovation.
ZONGCHENG continuously enhances its capabilities by integrating cutting-edge production technologies supported by rigor.ous quality control systems.
Punch Quest
FO shan zongcheng Electric co., ltd.wil launch astrong attack on the Chinese manufacturing network.Wewil occupy the market with the best guality and lowestprice.As long as you inguire, you wil get a surprisingprice.We look forward to your consultation and lookforward to cooperating with you!
continuously innovates and invests in research and development to meet the dynamic demands of the market. We stay ahead of industry trends, constantly enhancing and upgrading our products and technologies to deliver state-of-the-art solutions.
We are dedicated to forging long-term, stable partnerships with our clients, offering comprehensive services and support. From product consultation to technical assistance and after-sales service, our expert team is always on standby to provide prompt and effective solutions.
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