1000KVA 11kV Three-phase Oil-immersed Transformer With 100% Copper Windings
Product Spotlights
As a professional manufacturer, Jinhua Dika Electrical Equipment Co., Ltd. specializes in producing robust and efficient power distribution equipment. Our 1000KVA 11kV Three-phase Oil-immersed Transformer with 100% Copper Windings is engineered for reliability and long-term performance in demanding electrical networks. This transformer is a cornerstone for stable power supply, offering superior efficiency and durability to support industrial, commercial, and utility applications.
This transformer is designed to handle high-capacity power distribution seamlessly. Its construction with 100% copper windings ensures lower resistance, reduced energy losses, and enhanced thermal performance compared to alternatives. The oil-immersed cooling system provides effective heat dissipation, contributing to stable operation and extended service life. It is a vital component for upgrading or establishing resilient power infrastructure.
Key Features and Technical Advantages:
- High-Efficiency Copper Windings: Full copper construction minimizes I²R losses, improves conductivity, and offers better overload capacity and thermal stability.
- Effective Oil Cooling: The immersed design ensures uniform cooling, preventing hotspot formation and maintaining optimal operating temperatures.
- Robust Insulation System: High-grade insulating materials and oil provide excellent dielectric strength, safeguarding against electrical faults.
- Customizable Configuration: Options for tap changers, protection devices, and terminal arrangements are available to meet specific grid requirements.
- Durable Mechanical Structure: A sturdy tank and core design resist mechanical stress and environmental factors, ensuring longevity.
- Low Maintenance Design: Sealed construction and reliable components reduce the need for frequent servicing, lowering operational costs.
Technical Specifications Overview:
| Parameter | Value / Description |
|---|---|
| Rated Capacity | 1000 KVA |
| Rated Voltage | 11 kV |
| Winding Material | 100% Copper |
| Cooling Method | Oil-immersed (ONAN) |
| Phase | Three-phase |
| Insulation Class | Typically Class A, customizable |
| No-load Losses | Optimized design for low losses |
| Load Losses | Reduced due to copper windings |
| Impulse Voltage Level | Available upon request |
Benefits for Your Operations:
- Enhanced Grid Stability: Provides a reliable voltage transformation point, reducing fluctuations and improving power quality for downstream users.
- Operational Cost Savings: Higher efficiency translates to lower energy waste over its lifespan, positively impacting your electricity bills.
- Increased System Capacity: The 1000KVA rating allows for handling significant load growth, supporting expansion without immediate infrastructure overhaul.
- Long-Term Investment: The durable build and copper windings contribute to a longer operational life, delaying replacement costs.
- Adaptability: Can be integrated into various distribution schemes, from industrial plants to rural electrification projects.
Jinhua Dika Electrical Equipment Co., Ltd. brings substantial manufacturing expertise to this product. With an annual export value ranging between US$1 Million and US$1.5 Million, we serve a diverse global market including North America, Southeast Asia, Europe, and Africa. Our commitment to quality is supported by a comprehensive management system. This transformer embodies our focus on delivering electrical solutions that are not only functional but also economically and operationally advantageous for our clients worldwide.
Choosing our 1000KVA transformer means selecting a component built for performance and endurance. Its design prioritizes efficiency and reliability, crucial for any serious power distribution network. We invite you to contact us for detailed specifications, customization options, or to discuss how this transformer can fit into your specific project requirements. Partner with a manufacturer experienced in meeting international standards and delivering across major global ports.
Frequently Asked Questions (FAQ)
-
What are the primary advantages of using 100% copper windings?
Copper windings offer lower electrical resistance than aluminum, resulting in higher efficiency, better thermal conductivity, increased overload tolerance, and generally longer service life under cyclic loading conditions. -
Is this transformer suitable for outdoor installation?
Yes, the oil-immersed design and robust tank construction make it suitable for outdoor installation. Specific environmental protections can be customized based on the installation site's conditions. -
Can the voltage ratio or tapping options be customized?
Absolutely. We can provide various voltage ratios and include on-load or off-load tap changers as required by your distribution system's design. -
What is the typical efficiency range of this transformer?
Efficiency is optimized through design and material selection. With full copper windings and quality core material, it achieves high efficiency, often meeting or exceeding common industry benchmarks for its class. -
How does the oil-immersed cooling system work?
The transformer core and windings are immersed in insulating oil. The oil absorbs heat from the components and circulates naturally or through radiators, dissipating heat to the environment, maintaining a safe operating temperature. -
What kind of protection features are available?
Standard protections include pressure relief devices, temperature indicators, and bushings. Additional protections like surge arresters, fault indicators, or integrated monitoring systems can be added. -
What are the delivery and installation considerations?
The transformer is shipped fully assembled. We provide detailed installation manuals and can offer guidance. Dimensions and weight specifics are provided for logistics planning. -
Does it come with any standard certifications?
Our manufacturing processes adhere to stringent quality management systems. Product-specific certifications or test reports can be provided according to the destination market's requirements.
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