10kv 800kVA Three Phase Safe Distribution Electrical Oil Immersed 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: 1600.00cm * 1200.00cm * 1200.00cm
• Package Gross Weight: 2155.000kg

Product Description

Introducing our state-of-the-art Three-Phase Oil-Immersed Distribution Transformer, a masterpiece engineered for exceptional performance and resilience in power systems.

Product Parameters: Discover the technical specifications that set our transformers apart from the rest.

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: Delve into the comprehensive features that make our transformers the benchmark for excellence.
Oil-immersed transformers are integral to power systems, expertly crafted for seamless voltage conversion and efficient power transmission. Designed to meet the high current and large capacity demands with outstanding stability and reliability.

 

Model Meaning: Understand the nomenclature that reflects the sophistication and functionality of our transformers.

 

Performance Characteristics: Experience the superior features that enhance the efficiency and durability of our transformers.

1. Winding structure: Meticulously engineered for enhanced performance across various applications.
The high-voltage winding's advanced multi-layer cylindrical design enhances shock distribution, minimizes magnetic leakage, and provides high mechanical strength with robust short-circuit resistance.

2. Iron core design: Crafted for optimum performance and efficiency.
Featuring premium cold-rolled, grain-oriented silicon steel sheets and a full diagonal seam stacking method to minimize no-load loss and curtail no-load current.

3. Fastening and anti-loosening: Built for endurance and longevity.
Core and windings are securely fastened, with self-locking anti-loosening nuts on critical connections, engineered to withstand transportation vibrations. Comprehensive fastening ensures stability during long-term operation.

4. Vacuum processing: Ensuring purity and performance.
Through meticulous vacuum drying of coils and cores, and vacuum filtration and injection of transformer oil, we achieve minimal moisture content, enhancing transformer lifespan and reliability.

5. Oil tank design: Innovatively designed for practicality and efficiency.
Corrugated sheet oil tanks with a unique breathing function accommodate oil volume variations due to temperature changes, eliminating the need for an oil storage cabinet and reducing transformer height.

6. Other features: Aesthetic and functional excellence.
Our transformers boast a sleek design, compact footprint, and maintenance-free operation, making them the ideal choice for modern power solutions.
Perfectly suited for power plants, substations, industrial and mining enterprises, as well as rural power grids, these transformers are the backbone of efficient power distribution systems.

 

Environment and Requirements: Tailored to thrive in various conditions.
Ambient temperature: Ruggedly designed to operate between -25°C and +40°C, ensuring versatility across climates. generally required to be between -25°C and +40°C.
Altitude limit: Engineered for optimal performance at elevations not exceeding 1000 meters. not exceeding 1000m.
Air humidity: Built to function flawlessly with relative humidity not surpassing 90% at 25ºC. not more than 90% relative humidity (at +25ºC).
Installation place: Carefully select an area free from corrosive gases and excessive dirt for optimal transformer performance. An area free of corrosive gases and obvious dirt should be selected.

 

Maintenance and upkeep: Ensuring longevity and reliability through proactive measures.
Regular inspection: Periodically assess oil levels and insulation strength. Promptly address any issues by replacing transformer oil as needed. need to frequently check the oil level and oil insulation strength test, if found problems need to replace the transformer oil in time.
Stable operation: Maintain transformer efficiency by preventing overloads and short circuits, securing continuous performance. to ensure stable operation of the transformer, to prevent overload and short circuit and other abnormalities.
Safety attention: Prioritize safety by considering ventilation and fire prevention during installation, adhering to technical specifications. before installation should consider the ventilation of the plant and fire prevention and other issues, in accordance with technical specifications for the correct installation.


Order process: Simplified and streamlined for your convenience.

Factory Scene: Witness the advanced manufacturing process and state-of-the-art facilities that make our products world-class.

Certificates: Our credentials testify to our commitment to quality and excellence in every transformer produced.

FAQ: Addressing your queries with clarity and precision.
1. Are you a trading company or manufacturer ?
We are a professional factory with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a range of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly stands as a premier supplier to the State Grid Corporation of China, renowned for our commitment to excellence.
2. Do you offer customized services?
We provide comprehensive OEM/ODM services, allowing your brand's logo to be elegantly printed on our products. Our experienced technical and quotation team is dedicated to delivering a project tailored precisely to your drawings and specifications, ensuring your complete satisfaction.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity (MOQ) is just one piece, ensuring flexibility and convenience.
4. What is the lead time for delivery?
The lead time for delivery varies based on your specific product requirements and order quantity. Typically, you can expect your order to be ready within 5 to 10 working days.
5. How do you address and solve quality issues?
To resolve any quality concerns, please provide us with detailed photographs of the issue. Our skilled technical team and quality testing department will conduct a thorough analysis, and we will collaborate with you to develop a satisfactory solution within two days.
6. What are your payment terms?
Our payment terms are 30% T/T in advance and 70% before shipment. We also accept payments via Western Union and L/C, offering you flexible financial options.