S11-630kVA Oil Immersed Power Transformer with 10/0.4 High Efficient 10kv Oil-Immersed Transformer High Voltage 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 * 1100.00cm * 1200.00cm
• Package Gross Weight: 1830.000kg

Product Description

Introducing the Three-Phase Oil-Immersed Distribution Transformer, a powerhouse of efficiency and reliability, engineered to revolutionize power distribution.

Product Parameters: Dive into the specifics that define excellence.

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: Elevate your understanding of exceptional power solutions.
Oil-immersed transformers are the cornerstone of modern power systems, revered for their ability to seamlessly convert voltage and transmit power with unmatched precision. Specifically crafted to meet the demands of high current and large capacity, these transformers offer unparalleled stability and reliability in power system applications.

 

Model Meaning: Unlock the significance behind the model designations.

 

Performance Characteristics: Explore the features that set our transformers apart.

1. Winding structure: Experience enhanced performance with our advanced winding designs.
The high-voltage winding employs a multi-layer cylindrical, continuous, or connecting continuous structure. This innovative design ensures optimal shock distribution, minimal magnetic leakage, superior mechanical strength, and robust short-circuit resistance.

2. Iron core design: Our core design innovation minimizes energy loss.
Utilizing premium cold-rolled grain-oriented silicon steel sheets with a full diagonal seam stacking method, our design significantly reduces no-load loss and no-load current, maximizing efficiency.

3. Fastening and anti-loosening: Built to endure, secured for longevity.
Every core and winding is meticulously fastened with advanced securing measures. High and low voltage leads are equipped with self-locking anti-loosening nuts, complemented by a non-hanging center structure to withstand transportation vibrations. Ensuring long-term operational stability, every fastener is equipped with secure nuts.

4. Vacuum processing: Precision-engineered for purity and performance.
Our coils and cores undergo meticulous vacuum drying processes. Transformer oil is expertly vacuum filtered and injected, minimizing internal moisture and enhancing operational integrity.

5. Oil tank design: Innovative design for optimized performance.
Featuring a corrugated sheet oil tank with breathing capability, this design compensates for oil volume changes due to temperature fluctuations. By eliminating the need for an oil storage cabinet, it effectively reduces the transformer's height.

6. Other features: Compact, elegant, and maintenance-free.
Aesthetically pleasing with a compact footprint, our transformers are designed for minimal installation space, making them the ideal maintenance-free solution for your power needs.
The Efficient Yyno Linking Group Electric Transformer is widely utilized across power plants, substations, industrial and mining enterprises, as well as rural power grids, serving as a pivotal component in power distribution systems.

 

Environment and Requirements: Setting the stage for optimal operation.
Ambient temperature: Engineered to perform between -25°C and +40°C. Generally required to be between -25°C and +40°C. This ensures peak performance across a range of environmental conditions.
Altitude limit: Efficient performance up to 1000m. Not exceeding 1000m, our transformers are designed to deliver consistent performance at various altitudes.
Air humidity: Designed for humidity resilience. Not more than 90% relative humidity (at +25ºC), ensuring reliable operation even in humid conditions.
Installation place: Choose the ideal setting for installation. Select an area devoid of corrosive gases and significant dirt to ensure optimal longevity and performance.

 

Maintenance and upkeep: Ensuring longevity and peak performance.
Regular inspection: Proactive maintenance for uninterrupted service. Frequent checks of the oil level and oil insulation strength tests are crucial. Prompt replacement of transformer oil is required if issues are detected, ensuring sustained performance.
Stable operation: Safeguarding operational integrity. To guarantee smooth and stable operation, it is essential to prevent overloads, short circuits, and other anomalies.
Safety attention: Prioritize safety for flawless installation. Consider plant ventilation and fire prevention measures before installation, adhering strictly to technical specifications for correct setup.


Order process: Streamlined and efficient for your convenience.

Factory Scene: Witness the environment of excellence and innovation.

Certificates: Assurance of quality and compliance.

FAQ: Addressing your queries with expert insights.
1. Are you a trading company or manufacturer? Discover our professional expertise.
We are a distinguished professional factory with a decade of experience specializing in high and low voltage switchgears, substations, transformers, cable distribution boxes, and an array of electrical equipment, including vacuum circuit breakers and load break switches. Our expertise is your assurance of quality and innovation.
Our esteemed factory proudly stands as an exceptional supplier for the prestigious State Grid Corporation of China.
2. Do you offer customized services?
We provide comprehensive OEM/ODM services, including the ability to imprint your logo on our products. Our dedicated team of technical experts and quotation specialists will craft a tailored project that perfectly aligns with your specifications and parameters.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity (MOQ) is as accommodating as 1 piece.
4. What is the delivery lead time for your products?
Delivery timelines are contingent upon your specific product requirements and order quantities. Typically, we ensure availability within 5 to 10 working days.
5. How do you address quality issues?
Kindly provide detailed photographs showcasing the quality issues. Our proficient technical and quality assessment teams will conduct a thorough analysis and deliver a satisfying resolution within 2 days.
6. What are the terms of payment?
Our payment terms include a 30% T/T in advance, with the remaining 70% due before shipment. We also accept West Union and Letters of Credit (L/C) as payment options.