10kv 8000kVA Oil-Immersed Three-Phase Power Distribution Transformer Electric Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Rectifier
• Phase: Three
• Model NO.: 30KVA~10000KVA
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Xinhong
• Winding Material: Copper or Aluminum
• Linking Group: Dyn11 or Yyno
• Size & Weight: Varies by Capacity and Design
• Product Price: Price Agreed on Actual Model
• Transport Package: Packing Crates by Sea
• Specification: customizable
• Trademark: Xinhong Changes
• Origin: Xuzhou, China
• HS Code: 8504340000
• Production Capacity: 5000 Sets/Year
• Package Size: 2000.00cm * 1400.00cm * 1700.00cm
• Package Gross Weight: 4150.000kg

Product Description

Introducing our cutting-edge Three-Phase Oil-Immersed Distribution Transformer, a marvel of engineering designed to enhance power systems with unprecedented efficiency.

Product Parameters: Unveiling the technical specifications that make our transformers superior in performance and reliability.

nominal  capacity	high  voltage side	High voltage  tap range	low  voltage side	Connection  group labeling	No- load loss	Load Loss	No-load  current	Short Circuit  Impedance
30KVA	11KV 10.5KV 10KV 6.3KV 6KV	±5 ±2×2.5%	0.4KV 0.69KV	Dyn11 Yyn0	100W	630/600W	2.3%	4%
50KVA					130W	910/870W	2.0%	4%
63KVA					150W	1090/1040W	1.9%	4%
80KVA					180W	1310/1250W	1.9%	4%
100KVA					200W	1580/1500W	1.8%	4%
125KVA					240W	1890/1800W	1.7%	4%
160KVA					280W	2310/2200W	1.6%	4%
200KVA					340W	2730/2600W	1.5%	4%
250KVA					400W	3200/3050W	1.4%	4%
315KVA					480W	3830/3650W	1.4%	4%
400KVA					570W	4520/4300W	1.3%	4%
500KVA					680W	5410/5150W	1.2%	4%
630KVA					810W	6200W	1.1%	4.5%
800KVA					960W	7500W	1.0%	4.5%
1000KVA					1150W	10300W	1.0%	4.5%
1250KVA					1360W	12000W	0.9%	4.5%
1600KVA					1640W	14500W	0.8%	4.5%
2000KVA					1960W	19800W	0.8%	5%
2500KVA					2310W	23000W	0.7%	5%

Oil-immersed Transformers Product Details: Explore the intricate details of our transformers that promise high performance and longevity.
Oil-immersed transformers stand as a vital pillar in power systems, expertly crafted for voltage conversion and seamless power transmission. These transformers are engineered to meet the demands of high current and large capacity, ensuring exceptional stability and reliability across the power system.

 

Model Meaning: Decipher the nomenclature of our transformers to understand the innovation embedded in each model.

 

Performance Characteristics: Discover the remarkable features that set our transformers apart, ensuring unparalleled performance in diverse conditions.

1. Winding structure: A sophisticated design enhancing performance.
Our high-voltage winding utilizes a multi-layer cylindrical, continuous, or connecting continuous structure. This advanced design significantly enhances the shock distribution of the winding, minimizes magnetic leakage, and provides remarkable mechanical strength along with robust short-circuit resistance.

2. Iron core design: Precision-engineered for optimal efficiency.
Crafted from premium cold-rolled grain-oriented silicon steel sheets, our iron cores are meticulously stacked using a full diagonal seam method. This innovative approach drastically reduces no-load loss and no-load current, maximizing efficiency.

3. Fastening and anti-loosening: Ensuring durability and stability.
Our transformers feature robust fastening measures for both the core and windings. High and low voltage leads are secured with self-locking anti-loosening nuts, adopting a non-hanging center structure to withstand transport-induced vibration. Additionally, all fasteners are reinforced with fastening nuts, ensuring they remain secure during long-term use.

4. Vacuum processing: Advanced techniques for superior longevity.
With our state-of-the-art vacuum processing, coils and cores are thoroughly dried, and transformer oil is meticulously vacuum-filtered and injected. This process minimizes moisture, extending the life and efficiency of the transformer.

5. Oil tank design: Innovative design for enhanced functionality.
The oil tank is constructed with corrugated sheets that breathe to compensate for oil volume changes due to temperature fluctuations. By eliminating the need for an oil storage cabinet, we have effectively reduced the overall height of the transformer, enhancing its compactness.

6. Other features: A blend of aesthetics and practicality.
Our transformers boast a beautiful, compact design that occupies minimal installation space, making them the ideal maintenance-free solution for modern power systems.
Our transformers are extensively used in power plants, substations, industrial and mining enterprises, as well as rural power grids, serving as indispensable components in the power distribution system.

 

Environment and Requirements: Optimal conditions for flawless operation.
Ambient temperature: Guidelines for maintaining high performance. To ensure optimal performance, ambient temperature should be maintained between -25°C and +40°C.
Altitude limit: Performance guaranteed up to specific heights. Ensure your installation does not exceed an altitude of 1000m for optimal transformer performance.
Air humidity: Maintaining the ideal operational environment. The relative air humidity should not exceed 90% at a comfortable temperature of +25ºC to ensure seamless operation.
Installation place: Choosing the perfect location. Select a clean area free of corrosive gases and visible dirt to ensure the longevity and performance of the transformer.

 

Maintenance and upkeep: Ensuring long-lasting efficiency.
Regular inspection: Key to sustained performance. Regular checks should be conducted on the oil level and insulation strength. Should any issues arise, promptly replacing the transformer oil is crucial to maintain efficiency.
Stable operation: Safeguarding your investment. To ensure the stable operation of the transformer, it is essential to prevent overloads, short circuits, and other operational abnormalities.
Safety attention: Essential precautions for safe installation. Prior to installation, consider ventilation and fire prevention, adhering to technical specifications for proper and safe installation.


Order process: Streamlined steps for a seamless purchase experience.

Factory Scene: A glimpse into the advanced manufacturing environment where quality is born.

Certificates: Assurance of quality and compliance with industry standards.

FAQ: Your questions answered, ensuring informed decisions.
1. Are you a trading company or manufacturer?
We are a distinguished manufacturer with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a variety of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly stands as a distinguished supplier to the State Grid Corporation of China, showcasing our commitment to excellence and quality.
2. Do you accept customized service?
We are delighted to offer comprehensive OEM/ODM services, including the ability to print your logo on our products. Our expert technical and quotation team is ready to craft a project that exceeds your expectations based on your unique drawings and specifications.
3. What is your MOQ?
We have a very flexible MOQ, starting at just 1 piece, to accommodate your specific needs.
4. How long is your delivery lead time?
The delivery lead time is tailored to your specific product requirements and order volume. Typically, we can deliver within 5 to 10 working days, ensuring efficiency and reliability.
5. How do you solve quality problems?
Please provide detailed photographs of any quality issues. Our dedicated technical and quality testing departments will conduct a thorough analysis and offer a satisfactory solution within 2 days, ensuring your complete satisfaction.
6. What are your payment terms?
Our payment terms are flexible: 30% T/T in advance and 70% prior to shipment. We also accept Western Union and L/C, providing you with the convenience and flexibility you need.