Three-Phase Oil-Immersed Distribution Transformer: Experience seamless power delivery with our Three-Phase Oil-Immersed Distribution Transformer, expertly designed for optimal voltage conversion and robust power transmission.
Product Parameters: Discover the comprehensive specifications of our cutting-edge transformers, meticulously crafted to ensure superior performance and reliability.
|
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: Dive into the intricate details of our high-efficiency oil-immersed transformers, designed to meet the evolving demands of modern power systems.
Oil-immersed transformers are a kind of power equipment widely used in power systems, mainly for voltage conversion and power transmission. It is designed for high current and large capacity transformer demand in power system, with high stability and reliability. These transformers are engineered to deliver exceptional stability and reliability, catering to the high current and large capacity requirements of advanced power systems.
Model Meaning: Decode the significance behind our model names and unlock the insights into their unique design features and intended applications.
Performance Characteristics: Uncover the advanced performance features that set our transformers apart, ensuring exceptional efficiency and durability.
1. Winding structure: Our transformers feature a meticulously designed winding structure that enhances electrical performance and longevity.
The high-voltage winding adopts multi-layer cylindrical, continuous or connecting continuous structure, which improves the shock distribution of the winding, small magnetic leakage, high mechanical strength and strong short-circuit resistance. This innovative design minimizes magnetic leakage and maximizes mechanical strength, providing unparalleled short-circuit resistance.
2. Iron core design: Experience the innovation in iron core design that drastically reduces energy losses and enhances transformer efficiency.
Adoption of high quality cold rolled grain oriented silicon steel sheet with full diagonal seam stacking method reduces no-load loss and no-load current. This state-of-the-art method significantly cuts down no-load losses, optimizing energy consumption.
3. Fastening and anti-loosening: Our transformers incorporate advanced fastening technologies to ensure long-term operational stability and integrity.
The core and windings are each fastened with fastening measures, and the fastening parts such as the high and low voltage leads of the body are equipped with self-locking anti-loosening nuts, and the structure of the non-hanging center is adopted, which can withstand the vibration of transportation. All fasteners are equipped with fastening nuts to ensure that the fasteners do not loosen during long-term operation. These features ensure resilience against vibrations during transport and maintain structural integrity over extended use.
4. Vacuum processing: Benefit from advanced vacuum processing techniques that maintain transformer purity and performance.
Coils and cores are vacuum dried, and transformer oil is vacuum filtered and injected in a process that minimizes moisture inside the transformer. This process effectively minimizes moisture content, enhancing longevity and operational efficiency.
5. Oil tank design: Innovatively designed oil tanks with breathing functionalities accommodate thermal expansion, ensuring seamless operation.
The oil tank adopts corrugated sheet with breathing function to compensate for the volume change of oil due to temperature change, there is no oil storage cabinet, which reduces the height of the transformer. The absence of an oil storage cabinet allows for a more compact and space-efficient design.
6. Other features: Our transformers boast a sleek aesthetic and compact design, ideal for efficient installations.
Beautiful appearance, small volume, small installation occupation area, is the ideal maintenance-free products. These attributes make them the perfect maintenance-free solution for your power needs.
Widely used in power plants, substations, industrial and mining enterprises as well as rural power grids in the power distribution system. Our transformers are versatile, serving diverse applications across power plants, substations, industries, and rural grids.
Environment and Requirements: Understand the environmental factors and operational prerequisites for optimal transformer performance.
Ambient temperature: Ensure your transformer operates within the ideal temperature range for maximum efficiency. generally required to be between -25°C and +40°C. Maintaining ambient temperatures between -25°C and +40°C is crucial for optimal functionality.
Altitude limit: Adhere to altitude constraints to ensure reliable and efficient transformer operation. not exceeding 1000m. Keeping installation altitude within 1000m helps maintain transformer efficacy.
Air humidity: Monitor air humidity levels to prevent operational issues and maintain transformer integrity. not more than 90% relative humidity (at +25ºC). Ensure relative humidity does not exceed 90% to safeguard performance.
Installation place: Choose an optimal location free from corrosive elements to prolong transformer life. An area free of corrosive gases and obvious dirt should be selected. Selecting a site devoid of corrosive gases and contaminants ensures transformer longevity.
Maintenance and upkeep: Regular maintenance is essential for sustaining peak transformer performance and reliability.
Regular inspection: Routine checks are vital to identify and resolve potential issues promptly. need to frequently check the oil level and oil insulation strength test, if found problems need to replace the transformer oil in time. Regularly evaluating oil levels and insulation strength is crucial, with timely oil replacement if necessary.
Stable operation: Implement measures to guarantee consistent and reliable transformer performance. to ensure stable operation of the transformer, to prevent overload and short circuit and other abnormalities. Preventing overloads and short circuits is key to maintaining stable operations.
Safety attention: Prioritize safety considerations during installation for secure and compliant operation. before installation should consider the ventilation of the plant and fire prevention and other issues, in accordance with technical specifications for the correct installation. Proper ventilation and fire prevention measures during installation are critical for safety compliance.
Order process: Streamline your procurement journey with our seamless and efficient order process.
Factory Scene: Get a glimpse of our state-of-the-art manufacturing facilities where innovation meets excellence.
Certificates: Access our comprehensive certifications that vouch for our commitment to quality and safety.
FAQ: Find quick answers to common inquiries regarding our transformers and services.
1. Are you a trading company or manufacturer? Discover the expertise behind our operations, directly from our factory.
We are a professional factory with 10 years experience in the field of High and Low voltage switchgears, Substation, transformers, cable distribution box and various electrical equipment, such as vacuum circuit breaker, load break switch, etc. With a decade of experience, our factory specializes in high-quality electrical solutions including switchgears, substations, transformers, and more, designed to meet your diverse electrical needs.
Our factory proudly stands as a premier supplier for the esteemed State Grid Corporation of China, showcasing our dedication to quality and excellence.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, including the ability to print your logo on our products. Our dedicated team of professionals, specializing in technical and quotation services, is ready to craft a project that precisely meets your specifications, based on your drawings and parameters.
3. What is your MOQ?
Our minimum order quantity is conveniently set at 1 piece, ensuring flexibility and ease in meeting your needs.
4. How long is your delivery lead time?
The delivery lead time varies depending on your specific product requirements and order quantity. However, we generally offer a swift turnaround of 5 to 10 working days.
5. How do you solve quality problems?
To address any quality concerns, please provide us with detailed photographs of the issues. Our dedicated technical and quality testing departments 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, with the remaining 70% due before shipment. We also accept Western Union and L/C for your convenience.
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