10kv/30-10000kVA Three Phase Outdoor Type Power Distribution Electrical Transformer Energy Saving 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: 2000.00cm * 1400.00cm * 1700.00cm
• Package Gross Weight: 4150.000kg

Product Description

Introducing the Three-Phase Oil-Immersed Distribution Transformer

Product Parameters: Discover the technical details that set our transformers apart.

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%

Detailed Insights on Oil-Immersed Transformers:
Oil-immersed transformers, a cornerstone of power equipment, play a pivotal role in power systems, excelling at voltage conversion and power transmission. Engineered for high current and substantial capacity, these transformers deliver exceptional stability and reliability, meeting the demanding needs of modern power systems.

 

Decoding the Model Meaning: Understanding your transformer's specifications.

 

Performance Characteristics: Unveiling the superior features that ensure optimal performance.

1. Advanced Winding Structure:
Our high-voltage winding employs a sophisticated multi-layer cylindrical structure, either continuous or interconnected, enhancing the winding's shock distribution. Experience minimal magnetic leakage, exceptional mechanical strength, and robust short-circuit resistance.

2. Innovative Iron Core Design:
Utilizing premium cold-rolled, grain-oriented silicon steel sheets with a fully diagonal seam stacking method, our transformers achieve reduced no-load loss and no-load current, optimizing efficiency.

3. Secure Fastening and Anti-Loosening Features:
Each core and winding is securely fastened with high-grade measures. Equipped with self-locking anti-loosening nuts, the high and low voltage leads are designed with a non-suspended center structure, ensuring durability during transport. Every fastener includes a fastening nut, guaranteeing steadfastness over long-term operation.

4. Precision Vacuum Processing:
Our coils and cores undergo meticulous vacuum drying, while the transformer oil is vacuum filtered and injected, minimizing internal moisture for enhanced performance.

5. Cutting-Edge Oil Tank Design:
Featuring a corrugated sheet with a breathing function, our oil tank compensates for oil volume changes due to temperature fluctuations, eliminating the need for an oil storage cabinet and reducing transformer height.

6. Additional Noteworthy Features:
Boasting an aesthetically pleasing design, compact size, and minimal installation footprint, these transformers are the ultimate maintenance-free solution.
Versatile Applications: Perfect for power plants, substations, industrial and mining enterprises, and rural power grids within power distribution systems.

 

Environment and Requirements: Essential conditions for optimal transformer performance.
Ambient Temperature Considerations: Ideal operating temperature ranges from -25°C to +40°C, ensuring adaptability to various climates.
Altitude Limitations: Installation should be at altitudes not exceeding 1000 meters, maintaining performance integrity.
Air Humidity Specifications: Relative humidity should not surpass 90% at a temperature of +25ºC, ensuring longevity and reliability.
Preferred Installation Locations: Select areas free from corrosive gases and significant dirt to maintain transformer efficiency and durability.

 

Maintenance and Upkeep: Guidelines for ensuring long-lasting transformer performance.
Routine Inspection Protocols: Regularly monitor the oil level and conduct oil insulation strength tests. Promptly replace transformer oil if issues arise to prevent operational disruptions.
Ensuring Stable Operation: Prevent abnormalities such as overload and short circuits, maintaining a stable and efficient transformer operation.
Essential Safety Considerations: Prior to installation, assess plant ventilation and fire prevention measures. Follow technical specifications to ensure correct installation for enhanced safety.


Streamlined Order Process: Effortlessly navigate your purchase journey.

Factory Scene: Get a glimpse into our state-of-the-art manufacturing facility.

Certifications: Our credentials speak for our quality and commitment to excellence.

Frequently Asked Questions:
1. Are you a trading company or manufacturer?
We proudly stand as a professional factory with a decade of expertise 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 factory proudly stands as a premier supplier for the prestigious State Grid Corporation of China, ensuring top-tier quality and reliability.
2. Do you accept customized service?
We offer exceptional OEM/ODM services, providing the opportunity to elegantly imprint your brand's logo on our products. Our dedicated team of technical experts and competitive quotation specialists is committed to delivering a project that meets your highest expectations, precisely tailored to your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity is as low as 1 piece, reflecting our flexibility and customer-centric approach.
4. How long is your delivery lead time?
The delivery lead time varies according to your specific product requirements and order quantities. Typically, you can expect a swift turnaround of 5 to 10 working days.
5. How do you solve quality problems?
Please provide detailed photographs of any quality issues you encounter. Our skilled technical and quality assurance teams will conduct a thorough analysis and will offer a satisfactory solution within just 2 days, ensuring your peace of mind.
6. What are your payment terms?
Our payment terms are flexible: 30% T/T in advance and 70% before shipment. We also welcome transactions via Western Union and L/C for your convenience.