Outdoor Oil Immersed Type Power Distribution Electrical Transformer 10kv-35kv/0.4kv 30-10000kVA

• 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 Three-Phase Oil-Immersed Distribution Transformer, a top-tier solution for efficient voltage conversion and power transmission.

Product Parameters: Comprehensive and meticulously engineered to meet rigorous industry standards with exceptional 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: Discover unmatched quality and reliability in our oil-immersed transformers, engineered for outstanding electrical performance.
Oil-immersed transformers represent the pinnacle of power equipment technology, integral to power systems for seamless voltage conversion and power transmission. Engineered to meet the demands of high current and large capacity, these transformers promise exceptional stability and reliability.

 

Model Meaning: Decode the intricate specifications and features that define our advanced transformer models.

 

Performance Characteristics: Where cutting-edge design meets unparalleled durability, engineered to excel in every facet.

1. Winding structure: Superior engineering ensures optimal shock distribution, minimized magnetic leakage, and enhanced mechanical resilience for robust performance.
The innovative high-voltage winding structure, featuring a multi-layer cylindrical and continuous design, delivers exceptional shock distribution, minimized magnetic leakage, and superior mechanical strength, ensuring formidable short-circuit resistance.

2. Iron core design: Crafted from premium cold-rolled grain oriented silicon steel sheets, our iron core design significantly reduces no-load losses and current for maximum efficiency.
Our transformers utilize high-grade cold-rolled grain oriented silicon steel sheets, meticulously stacked using a full diagonal seam method to drastically reduce no-load loss and current, enhancing overall efficiency.

3. Fastening and anti-loosening: Every component is securely fastened with advanced self-locking nuts, ensuring enduring stability through transportation and operation.
Engineered for resilience, our transformers feature robust fastening solutions, including self-locking anti-loosening nuts, to ensure stability against transportation vibrations and long-term operational security.

4. Vacuum processing: Cutting-edge vacuum processing techniques ensure optimal moisture control for enhanced performance and longevity.
Utilizing state-of-the-art vacuum drying for coils and cores, along with vacuum filtered oil injection, our transformers achieve minimal internal moisture, enhancing reliability and longevity.

5. Oil tank design: Ingeniously designed corrugated oil tanks adapt to temperature fluctuations, eliminating the need for additional storage and reducing transformer height.
Our oil tanks feature a novel corrugated sheet design with a breathing function, efficiently compensating for oil volume changes due to temperature fluctuations, reducing overall transformer height.

6. Other features: Aesthetic and compact, our transformers occupy minimal installation space, offering a maintenance-free, ideal solution.
With a sleek appearance and compact size, our transformers are designed for minimal installation footprint, providing an exquisite, maintenance-free solution.
Extensively utilized across power plants, substations, industrial sectors, and rural power grids, our transformers are vital components in robust power distribution networks.

 

Environment and Requirements: Engineered to thrive within specific environmental parameters for optimal performance.
Ambient temperature: Designed to function seamlessly in environments ranging from -25°C to +40°C. Our transformers are engineered to perform efficiently in ambient temperatures spanning from -25°C to +40°C, ensuring reliable operation in diverse climates.
Altitude limit: Designed for seamless operation at altitudes up to 1000m. Perfectly suited for locations with altitudes not exceeding 1000m, ensuring consistent performance across various terrains.
Air humidity: Efficiently operates in humidity levels of up to 90% at +25ºC. Our transformers maintain optimal functionality with air humidity levels up to 90% relative humidity at +25ºC, adapting to a range of environmental conditions.
Installation place: Select an installation site free from corrosive gases and significant dirt for optimal performance. Optimal performance is achieved by selecting an installation environment devoid of corrosive gases and substantial dirt, ensuring durability and efficiency.

 

Maintenance and upkeep: Essential practices and regular checks ensure longevity and reliable operation.
Regular inspection: Conduct frequent assessments of oil levels and insulation strength, addressing any issues promptly. Maintain peak performance by regularly inspecting oil levels and conducting insulation strength tests, promptly addressing any anomalies.
Stable operation: Implement proactive measures to prevent overloads and short circuits for consistent performance. Ensure uninterrupted operation by preventing overloads and short circuits, safeguarding the transformer's stability.
Safety attention: Prioritize plant ventilation and fire safety, adhering to technical specifications for a flawless installation. Prioritize safety by considering plant ventilation and fire prevention during installation, following technical guidelines meticulously.


Order process: Streamlined procedures to facilitate a seamless purchasing experience.

Factory Scene: A glimpse into our state-of-the-art manufacturing facilities where excellence is crafted.

Certificates: Assuring quality and compliance with industry-leading certifications.

FAQ: Your questions answered, providing clarity on our company's operations and offerings.
1. Are you a trading company or manufacturer? We are proud to be a leading manufacturer, dedicated to delivering top-quality electrical solutions.
We are a distinguished and professional factory with over a decade of expertise in the dynamic field of High and Low voltage switchgears, Substations, transformers, and a comprehensive range of electrical equipment including vacuum circuit breakers, load break switches, cable distribution boxes, and more.
Our factory proudly stands as an exemplary supplier for the esteemed State Grid Corporation of China, a testament to our commitment to quality and excellence.
2. Do you accept customized service?
Absolutely! We offer comprehensive OEM/ODM services, allowing us to print your logo directly on the product. Our team of seasoned technicians and estimators is dedicated to crafting a tailored project that aligns perfectly with your drawings and specified parameters.
3. What is your MOQ?
Our minimum order quantity is conveniently set at just 1 piece, enabling flexibility and ease of purchase.
4. How long is your delivery lead time?
The delivery lead time is contingent upon specific product requirements and order quantities. Typically, a lead time of 5 to 10 working days is achievable, ensuring prompt and efficient service.
5. How do you solve quality problems?
Please provide detailed photographs of any quality issues encountered. Our diligent technical and quality testing departments will conduct a thorough analysis and deliver a satisfactory solution within just 2 days.
6. What are your payment terms?
Our payment terms are structured as 30% T/T in advance, with the remaining 70% due before shipment. We also accommodate payments via Western Union and L/C for your convenience.