Oil Immersed Transformer Dlistribution 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: 1160.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 810.000kg

Product Description

Introducing the robust and cutting-edge Three-Phase Oil-Immersed Distribution Transformer, expertly crafted to deliver exceptional performance and reliability in any industrial setting.

Product Parameters: Detailed attributes designed to meet the highest standards of industrial applications.

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 innovative features and specifications that set our transformers apart in the power equipment industry.
Oil-immersed transformers are indispensable in modern power systems, primarily facilitating efficient voltage conversion and seamless power transmission. Engineered for high current and massive capacity, these transformers provide unparalleled stability and reliability, crucial in today's demanding power infrastructures.

 

Model Meaning: Understand the nomenclature and symbolic representation of our advanced transformer models, tailored to meet diverse industrial needs.

 

Performance Characteristics: Insight into the superior features that define our transformers, ensuring reliable and efficient performance.

1. Winding structure: Innovative design for enhanced performance.
The high-voltage winding employs a multi-layer cylindrical, continuous or interconnecting structure, optimizing shock distribution, minimizing magnetic leakage, and providing exceptional mechanical strength and resilience against short-circuits.

2. Iron core design: Engineered for efficiency and durability.
Our iron cores utilize high-grade cold-rolled grain-oriented silicon steel, expertly assembled with a full diagonal seam stacking technique, significantly reducing no-load loss and no-load current, thus enhancing efficiency.

3. Fastening and anti-loosening: Secure and reliable structural integrity.
Core and windings are meticulously secured with advanced fastening measures. High and low voltage leads are equipped with self-locking anti-loosening nuts, featuring a non-hanging center structure for superior vibration resistance during transport. All fasteners are outfitted with locking nuts to guarantee steadfast operation over prolonged periods.

4. Vacuum processing: Ensuring optimal transformer condition.
Our vacuum processing meticulously dries coils and cores, while transformer oil undergoes vacuum filtration and injection to eliminate moisture presence, ensuring peak operational efficiency and longevity.

5. Oil tank design: Innovative and efficient configuration.
The corrugated oil tank, equipped with breathing capabilities, adeptly compensates for oil volume fluctuations due to temperature changes, eliminating the need for an oil storage cabinet and thereby reducing the transformer's height.

6. Other features: Streamlined and maintenance-free excellence.
Aesthetic and compact, these transformers boast a beautiful design, minimal installation footprint, and are ideally maintenance-free, making them the perfect choice for various applications.
Our transformers are extensively utilized across power plants, substations, industrial and mining enterprises, as well as rural power distribution networks, delivering reliable performance in diverse environments.

 

Environment and Requirements: Comprehensive guidelines for optimal installation and operation.
Ambient temperature: Optimal operational range for performance assurance. Ideal ambient temperature ranges from -25°C to +40°C, ensuring reliable transformer performance.
Altitude limit: Elevation considerations for installation. Installation in areas not exceeding 1000m ensures optimal operational efficiency and reliability.
Air humidity: Maintaining optimal environmental conditions. For reliable operations, ensure relative humidity does not exceed 90% at +25°C.
Installation place: Selecting optimal locations for installation. Choose installation sites free from corrosive gases and significant dirt to ensure long-lasting transformer performance.

 

Maintenance and upkeep: Ensuring longevity and performance consistency.
Regular inspection: Proactive steps for continued reliability. Frequent checks of oil levels and insulation strength are crucial. Address any issues promptly by replacing transformer oil to maintain peak performance and reliability.
Stable operation: Safeguarding seamless operations. To ensure seamless transformer operation, prevent overloads and short circuits, adhering to recommended operational practices.
Safety attention: Key considerations for a safe setup. Consider plant ventilation and fire prevention measures before installation, following technical specifications for a secure and efficient setup.


Order process: Streamlined steps for a seamless procurement experience.

Factory Scene: A glimpse into our state-of-the-art manufacturing process.

Certificates: Assurance of quality and compliance with industry standards.

FAQ: Common inquiries and expert responses.
1. Are you a trading company or manufacturer? Seek clarity with our direct response.
We are a distinguished manufacturer with a decade-long expertise in crafting superior high and low voltage switchgears, substations, transformers, cable distribution boxes, and a wide array of electrical equipment, including vacuum circuit breakers, load break switches, and more.
Our factory proudly stands as a premier supplier for the State Grid Corporation of China, delivering exceptional quality and reliability.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, including branding your products with your custom logo. Our expert team in both technical and quotation departments ensures a tailored project that perfectly matches your drawings and specified parameters, guaranteeing satisfaction.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity (MOQ) is delightfully set at just one piece, catering to flexible requirements.
4. How long is your delivery lead time?
Our delivery lead time is contingent upon your specific product requirements and order quantity. Typically, we ensure deliveries within 5 to 10 business days.
5. How do you resolve quality issues?
Please provide us with detailed photographs of any quality issues encountered. Our skilled technical and quality testing teams will conduct a thorough analysis and deliver a satisfactory solution within 2 days.
6. What are your payment terms?
Our payment terms include a 30% T/T deposit in advance and the remaining 70% prior to shipment. Additionally, we accept payment through Western Union and L/C for your convenience.