500kVA 10kv Oil-Immersed Three 3 Phase Power 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: 1450.00cm * 1100.00cm * 1200.00cm
• Package Gross Weight: 1500.000kg

Product Description

Introducing our robust Three-Phase Oil-Immersed Distribution Transformer, designed to deliver unmatched performance and durability in your power systems.

Product Parameters: Discover the technical excellence and fine craftsmanship that define our 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: Explore the intricate specifics and superior quality of our oil-immersed transformers.
Oil-immersed transformers represent a pinnacle of power equipment, essential for voltage conversion and efficient power transmission within power systems. Engineered to meet high current and large capacity demands, these transformers offer unmatched stability and reliability, making them an ideal choice for your energy needs.

 

Model Meaning: Learn to decode the model specifications that embody our commitment to quality and innovation.

 

Performance Characteristics: Unveil the features that set our transformers apart in performance and efficiency.

1. Winding structure: Delve into the sophisticated winding structures that elevate mechanical strength and short-circuit resistance.
Our high-voltage winding employs a multi-layer cylindrical, continuous or connecting continuous structure. This design significantly enhances shock distribution, minimizes magnetic leakage, boasts high mechanical strength, and offers robust short-circuit resistance.

2. Iron core design: Experience the advancements in core design that minimize energy loss and optimize performance.
Crafted using high-quality cold rolled grain-oriented silicon steel sheets, the core design features a full diagonal seam stacking method that notably reduces no-load loss and curtails no-load current.

3. Fastening and anti-loosening: Discover the engineering innovations that ensure steady performance and resilience.
Each core and winding is secured with precision fastening measures. Key components like high and low voltage leads are equipped with self-locking anti-loosening nuts, and the non-hanging center structure withstands transportation vibrations. All fasteners come with secure nuts, ensuring they remain intact during extended operation.

4. Vacuum processing: Embrace the meticulous processing techniques that enhance transformer longevity.
Through vacuum drying of coils and cores, coupled with vacuum filtering and injection of transformer oil, we effectively minimize moisture content within the transformer, extending its operational life.

5. Oil tank design: Revel in the innovative oil tank design that adapts seamlessly to environmental changes.
Our oil tank design incorporates corrugated sheets with breathing capability to accommodate oil volume fluctuations due to temperature changes, eliminating the need for an oil storage cabinet and thereby reducing transformer height.

6. Other features: Discover the blend of aesthetics and functionality that define our transformer designs.
Boasting a sleek appearance, compact size, and minimal installation footprint, our transformers are the epitome of maintenance-free excellence.
These transformers are extensively used in power plants, substations, industrial and mining enterprises, as well as rural power grids, forming a vital component of power distribution systems.

 

Environment and Requirements: Understand the ideal conditions that ensure optimal performance of our transformers.
Ambient temperature: Ensure your installation site meets the recommended temperature range for maximum efficiency. It is generally required that the ambient temperature be maintained between -25°C and +40°C for optimal operation.
Altitude limit: Ensure your installation site is within the recommended elevation for peak performance. The installation site should not exceed an altitude of 1000 meters.
Air humidity: Maintain conducive humidity levels to safeguard transformer performance. Relative humidity should not exceed 90% at a temperature of +25ºC to prevent operational issues.
Installation place: Choose a pristine environment for seamless transformer operation. Select an installation location that is free from corrosive gases and significant dirt accumulation to ensure prolonged transformer life.

 

Maintenance and upkeep: Adopt best practices to sustain the impeccable performance of our transformers.
Regular inspection: Keep your transformer in peak condition with proactive maintenance. It's crucial to routinely check the oil level and conduct oil insulation strength tests. Should any issues arise, promptly replace the transformer oil to maintain optimal performance.
Stable operation: Safeguard your power systems with reliable transformer operation. Ensuring the stable operation of the transformer involves preventing overload, short circuits, and other anomalies that could affect performance.
Safety attention: Prioritize safety and compliance in your installation processes. Prior to installation, consider plant ventilation and fire prevention strategies, adhering strictly to technical specifications for correct and safe setup.


Order process: Navigate the ordering process with ease and confidence.

Factory Scene: Witness the state-of-the-art environment where excellence is crafted.

Certificates: Our commitment to quality is validated by esteemed certifications and credentials.

FAQ: Find answers to common inquiries about our products and services.
1. Are you a trading company or manufacturer? Discover our heritage of manufacturing excellence.
We are a leading professional factory with a decade of experience specializing in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a variety of electrical equipment, including vacuum circuit breakers and load break switches, among others.
Our factory is proud to be a distinguished and preferred supplier for the prestigious State Grid Corporation of China, a testament to our outstanding quality and reliability.
2. Do you accept customized service?
We proudly offer OEM/ODM services, allowing us to personalize your experience by printing your logo on our products. Our highly skilled technical and quotation team is dedicated to delivering a project that perfectly aligns with your drawings and parameters, ensuring your utmost satisfaction.
3. What is your MOQ?
Our minimum order quantity is an accommodating 1 piece, allowing you flexibility and ease in your purchasing decisions.
4. How long is your delivery lead time?
Delivery lead times are tailored to your specific product requirements and order quantities. Typically, you can expect your items to be ready within a swift 5 to 10 working days.
5. How do you solve quality problems?
To address any quality concerns, please provide detailed photographs of the issue. Our expert technical and quality testing departments will conduct an in-depth analysis, and we commit to delivering a satisfactory solution within just 2 days.
6. What are your payment terms?
Our payment terms are designed for your convenience: 30% T/T in advance and the remaining 70% before shipment. We also accept payment through Western Union and L/C to accommodate your preferences.