800kVA Oil-to-Power Transformer S11/S13 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: 1600.00cm * 1200.00cm * 1200.00cm
• Package Gross Weight: 2155.000kg

Product Description

Introducing the Three-Phase Oil-Immersed Distribution Transformer, a pinnacle of engineering excellence designed to meet all your power distribution needs.

Product Parameters: A comprehensive overview of the specifications that define our superior oil-immersed transformers.

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 the distinctive features and cutting-edge technology embedded in our oil-immersed transformers.
Our oil-immersed transformers stand as pillars of reliability in power systems, engineered for exceptional voltage conversion and efficient power transmission. Designed with the highest standards, they cater to high-current demands, ensuring unparalleled stability and reliability.

 

Model Meaning: Decode the intricacies of our model nomenclature to better understand the unique features of each transformer.

 

Performance Characteristics: Unveil the superior features that make our transformers a benchmark in the industry.

1. Winding structure: Innovative design for enhanced performance.
Our high-voltage winding incorporates a multi-layer cylindrical, continuous, or connecting continuous structure. This design significantly boosts winding shock distribution, minimizes magnetic leakage, and enhances mechanical strength, offering robust short-circuit resistance.

2. Iron core design: A testament to reduced energy wastage.
Crafted from premium cold-rolled grain-oriented silicon steel sheets, our iron core utilizes a full diagonal seam stacking method, drastically reducing no-load loss and no-load current.

3. Fastening and anti-loosening: Built for durability and stability.
Every core and winding is securely fastened with specialized measures, featuring self-locking anti-loosening nuts on high and low voltage leads. Our non-hanging center structure withstands transportation vibrations, while all fasteners come equipped with nuts to maintain integrity during long-term use.

4. Vacuum processing: Ensuring purity and efficiency.
Our rigorous vacuum drying of coils and cores, complemented by vacuum-filtered and injected transformer oil, ensures minimal moisture, safeguarding performance and longevity.

5. Oil tank design: Efficient and compact.
The oil tank's corrugated sheet design with breathing functionality adapts to oil volume changes due to temperature fluctuations, eliminating the need for an oil storage cabinet and reducing the transformer height.

6. Other features: Maintenance-free with a modern touch.
Designed with elegance and efficiency in mind, these transformers boast a compact form factor and minimal installation footprint, representing the pinnacle of maintenance-free solutions.
Versatile and adaptable, our transformers find extensive application in power plants, substations, industrial complexes, mining enterprises, and rural power grids within power distribution systems.

 

Environment and Requirements: Tailored for optimal performance.
Ambient temperature: Ideal operational range. Designed to function seamlessly between -25°C and +40°C, ensuring adaptability in various climates.
Altitude limit: Performance at elevation. Efficient up to altitudes of 1000m, guaranteeing reliable performance in elevated terrains.
Air humidity: Engineered for humidity resistance. Operational in environments with up to 90% relative humidity at +25ºC, offering versatility in diverse conditions.
Installation place: Choose the perfect site. Select an area devoid of corrosive gases and visible dirt to ensure optimal performance and longevity.

 

Maintenance and upkeep: Sustaining excellence.
Regular inspection: Proactive measures for reliability. Conduct frequent checks on oil level and insulation strength, promptly replacing transformer oil if issues arise to maintain peak performance.
Stable operation: Ensuring continuous service. Commit to stable transformer operations, actively preventing overloads and short circuits to maintain seamless functionality.
Safety attention: Prioritize safety with precision. Before installation, ensure adequate ventilation and fire prevention measures are in place, adhering to technical specifications for correct setup.


Order process: Simplified and streamlined.

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

Certificates: Our credentials, your assurance.

FAQ: Your questions, expertly answered.
1. Are you a trading company or manufacturer? Gain clarity on our operational excellence.
We proudly operate as a seasoned manufacturer with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a wide array of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly stands as the premier supplier for the prestigious State Grid Corporation of China, showcasing our unparalleled quality and reliability.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, allowing you to personalize your product with your logo. Our expert technical and pricing teams are committed to delivering a tailor-made project that aligns perfectly with your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity is just 1 piece, making it incredibly accessible for even small-scale needs.
4. How long is your delivery lead time?
The delivery lead time is primarily influenced by your specific product requirements and order volume. Typically, we can fulfill orders within a swift 5 to 10 working days.
5. How do you solve quality problems?
Kindly provide detailed photographs of any quality issues. Our dedicated technical and quality testing departments will conduct a thorough analysis and propose a satisfactory solution within just 2 days.
6. What are your payment terms?
We require 30% T/T in advance and the remaining 70% before shipment. Additionally, we accept payments via West Union and L/C for your convenience.