2500kVA 10kv Low Loss Power Transformer Oil-Immersed Distribution 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 the Three-Phase Oil-Immersed Distribution Transformer, your cornerstone for efficient and robust power solutions.

Product Parameters: Key specifications that define excellence and performance.

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: A deep dive into the features and capabilities that make our transformers industry leaders.
Oil-immersed transformers are indispensable power equipment, integral to power systems for seamless voltage conversion and efficient power transmission. Engineered for high-demand scenarios, these transformers excel in stability and reliability, meeting high current and large capacity requirements.

 

Model Meaning: Deciphering the nomenclature for informed decision-making.

 

Performance Characteristics: A testament to superior craftsmanship and innovation.

1. Winding structure: Engineering excellence in every layer.
Our high-voltage winding features a sophisticated multi-layer cylindrical and continuous structure, significantly enhancing shock distribution, minimizing magnetic leakage, and ensuring high mechanical strength with formidable short-circuit resistance.

2. Iron core design: Optimized for efficiency and enduring performance.
We employ high-quality, cold-rolled, grain-oriented silicon steel sheets using a full diagonal seam stacking method, delivering reduced no-load loss and minimized no-load current for optimal performance.

3. Fastening and anti-loosening: Engineered for enduring stability.
Every core and winding is securely fastened with advanced measures, ensuring stability with self-locking anti-loosening nuts. The non-hanging center structure withstands transportation vibrations, and all fasteners are equipped with locking nuts for long-term operational integrity.

4. Vacuum processing: Precision in every detail.
Our coils and cores undergo meticulous vacuum drying, and our transformer oil is vacuum-filtered and injected, minimizing internal moisture for superior longevity and performance.

5. Oil tank design: Thoughtful design for superior function.
Featuring a corrugated sheet with a breathing function, the oil tank adapts to temperature-induced volume changes without needing an oil storage cabinet, reducing the transformer height for easier integration.

6. Other features: A blend of practicality and elegance.
Combining a sleek appearance with compact dimensions, our transformers offer an ideal solution for spaces with limited installation areas, delivering maintenance-free excellence.
Widely deployed across power plants, substations, industrial, mining enterprises, and rural power grids, these transformers are essential in the power distribution ecosystem.

 

Environment and Requirements: Tailored to your operational setting.
Ambient temperature: Suitable for diverse climates. Our transformers perform optimally within an ambient temperature range of -25°C to +40°C, ensuring reliability across various environments.
Altitude limit: Elevate your expectations. Designed for altitudes not exceeding 1000m, ensuring performance without compromise.
Air humidity: Engineered for moisture management. Our transformers operate efficiently in environments with relative humidity levels not exceeding 90% at +25ºC, ensuring moisture resilience.
Installation place: Select the ideal location. Choose areas devoid of corrosive gases and significant dirt to maintain optimal transformer performance and longevity.

 

Maintenance and upkeep: Ensuring lasting performance.
Regular inspection: A proactive approach to maintenance. Conduct frequent checks on oil levels and perform oil insulation strength tests. Promptly replace transformer oil if issues are detected to ensure continuous performance.
Stable operation: The cornerstone of reliability. To ensure stable transformer operation, prevent overloads and short circuits, adhering to best practices for uninterrupted service.
Safety attention: Precautions for peace of mind. Prioritize plant ventilation and fire prevention during installation, following technical specifications for safe and effective setup.


Order process: Seamless and straightforward.

Factory Scene: A glimpse into our state-of-the-art facilities.

Certificates: Assurance of quality and compliance.

FAQ: Your questions, expertly answered.
1. Are you a trading company or manufacturer? Discover our true identity.
We are a distinguished factory with a decade of expertise in high and low voltage switchgear, substations, transformers, cable distribution boxes, and an array of electrical equipment, including vacuum circuit breakers and load break switches. Trust in our extensive experience for all your electrical needs.
Our factory proudly stands as an exceptional supplier to the State Grid Corporation of China, showcasing our commitment to quality and excellence.
2. Do you accept customized service?
We offer OEM/ODM services, allowing your logo to be elegantly emblazoned on our products. Our expert technical and quotation teams are poised to deliver a tailor-made project that perfectly aligns with your specifications, drawings, and parameters.
3. What is your MOQ?
Our Minimum Order Quantity (MOQ) is just 1 piece, ensuring flexibility for every customer.
4. How long is your delivery lead time?
The delivery lead time is based on your specific product requirements and order volume. Typically, our efficient processes allow for a delivery time of just 5 to 10 working days.
5. How do you solve quality problems?
Please provide detailed photos of any quality issues. Our dedicated technical and quality testing departments will conduct a thorough analysis to craft a satisfactory solution, typically within a swift 2-day period.
6. What are your payment terms?
We require 30% T/T in advance and 70% before shipment. We also accept payments via Western Union and L/C, offering flexibility in payment methods.