Audited Supplier
30KVA~10000KVA
Power, Electronic, Instrument, Rectifier
Three
Core-type Transformer
Oil-immersed Type Transformer
Two-winding Transformer
ISO9001-2000, ISO9001, CCC
Power Transformer, Distribution Transformer
Low Frequency
EE
Xinhong
Copper or Aluminum
Dyn11 or Yyno
Varies by Capacity and Design
Price Agreed on Actual Model
Xinhong Changes
Packing Crates by Sea
customizable
Xuzhou, China
8504340000
Product Description
Introducing the Three-Phase Oil-Immersed Distribution Transformer, a pinnacle of innovation in power equipment designed to meet the diverse needs of voltage conversion and power transmission with exceptional stability and reliability.
Product Parameters:
Explore the Oil-immersed Transformers Product Details:
Oil-immersed transformers represent the epitome of electrical engineering, widely adopted in power systems for efficient voltage conversion and seamless power transmission. Crafted to meet the demands of high current and large capacity, these transformers provide unparalleled stability and reliability, ensuring optimal performance in power systems.
Understanding Model Meaning:
Performance Characteristics:
1. Winding Structure:
Our transformers feature a high-voltage winding with a multi-layer cylindrical, continuous or connecting continuous structure, enhancing shock distribution, minimizing magnetic leakage, and offering high mechanical strength alongside robust short-circuit resistance.
2. Superior Iron Core Design:
We employ high-quality cold rolled grain oriented silicon steel sheets with a full diagonal seam stacking method, which substantially reduces no-load loss and minimizes no-load current for an efficient operation.
3. Enhanced Fastening and Anti-Loosening:
Core and windings are meticulously fastened with precision measures; equipped with self-locking anti-loosening nuts to ensure stability during transportation. Our non-hanging center structure is designed to absorb vibrations, while fastening nuts guarantee long-term operational integrity.
4. Advanced Vacuum Processing:
With vacuum drying of coils and cores, alongside vacuum-filtered oil injection, we ensure minimal moisture presence within the transformer, enhancing its longevity and performance.
5. Ingenious Oil Tank Design:
The oil tank features a corrugated sheet with a breathing function, adept at compensating for oil volume changes due to temperature variations, eliminating the need for an oil storage cabinet and effectively reducing the transformer's height.
6. Additional Features:
Boasting a beautiful appearance and compact size, our transformers require minimal installation space, making them the ideal maintenance-free solution for modern power systems.
These transformers are essential in power plants, substations, industrial and mining enterprises, as well as rural power grids, ensuring efficient power distribution across diverse applications. Operating Environment and Requirements:
Ambient Temperature Conditions: Ideal operational temperatures range between -25°C and +40°C, ensuring adaptability to various environments.
Altitude Limit Considerations: Our transformers are optimized for altitudes not exceeding 1000m, maintaining performance integrity.
Air Humidity Specifications: Our equipment is designed for environments with relative humidity not surpassing 90% at +25ºC.
Optimal Installation Locations: Select areas devoid of corrosive gases and obvious dirt to ensure the longevity and efficiency of the transformer.
Maintenance and Upkeep Guidelines:
Routine Inspection Protocols: Frequent checks of the oil level and oil insulation strength are crucial; promptly addressing any issues by replacing transformer oil ensures continued performance.
Ensuring Stable Operations: It is imperative to prevent overload and short-circuit situations, safeguarding the transformer for stable, long-term operation.
Critical Safety Considerations: Prior to installation, ensure adequate plant ventilation and fire safety measures are in place, adhering strictly to technical specifications for accurate and safe installation.
Order Process:
Main Products:
Factory Scene:
Certifications:
Frequently Asked Questions (FAQ):
1. Are you a trading company or manufacturer?
We proudly operate as a 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, catering to diverse electrical needs.
Our esteemed factory proudly serves as the premier supplier for the State Grid Corporation of China, showcasing our commitment to quality and reliability.
2. Do you accept customized service?
We provide exceptional OEM/ODM services, allowing you to imprint your logo on the product. Our expert technical and quotation teams are dedicated to offering a project solution that perfectly aligns with your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity is just 1 piece, ensuring flexibility and accessibility for all clients.
4. How long is your delivery lead time?
Delivery timelines are contingent upon your specific product requirements and order quantity. Typically, we ensure swift delivery within 5 to 10 working days.
5. How do you resolve quality issues?
To address any quality concerns, please provide detailed photographs of the issues. Our technical and quality assurance team will thoroughly analyze the situation and deliver a comprehensive solution within 2 days to guarantee your satisfaction.
6. What are your payment terms?
We require a 30% T/T deposit in advance, with the remaining 70% payable before shipment. We also accept payments via Western Union and L/C for your convenience.
Product Parameters:
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% |
Explore the Oil-immersed Transformers Product Details:
Oil-immersed transformers represent the epitome of electrical engineering, widely adopted in power systems for efficient voltage conversion and seamless power transmission. Crafted to meet the demands of high current and large capacity, these transformers provide unparalleled stability and reliability, ensuring optimal performance in power systems.
Understanding Model Meaning:
Performance Characteristics:
1. Winding Structure:
Our transformers feature a high-voltage winding with a multi-layer cylindrical, continuous or connecting continuous structure, enhancing shock distribution, minimizing magnetic leakage, and offering high mechanical strength alongside robust short-circuit resistance.
2. Superior Iron Core Design:
We employ high-quality cold rolled grain oriented silicon steel sheets with a full diagonal seam stacking method, which substantially reduces no-load loss and minimizes no-load current for an efficient operation.
3. Enhanced Fastening and Anti-Loosening:
Core and windings are meticulously fastened with precision measures; equipped with self-locking anti-loosening nuts to ensure stability during transportation. Our non-hanging center structure is designed to absorb vibrations, while fastening nuts guarantee long-term operational integrity.
4. Advanced Vacuum Processing:
With vacuum drying of coils and cores, alongside vacuum-filtered oil injection, we ensure minimal moisture presence within the transformer, enhancing its longevity and performance.
5. Ingenious Oil Tank Design:
The oil tank features a corrugated sheet with a breathing function, adept at compensating for oil volume changes due to temperature variations, eliminating the need for an oil storage cabinet and effectively reducing the transformer's height.
6. Additional Features:
Boasting a beautiful appearance and compact size, our transformers require minimal installation space, making them the ideal maintenance-free solution for modern power systems.
These transformers are essential in power plants, substations, industrial and mining enterprises, as well as rural power grids, ensuring efficient power distribution across diverse applications.
Ambient Temperature Conditions: Ideal operational temperatures range between -25°C and +40°C, ensuring adaptability to various environments.
Altitude Limit Considerations: Our transformers are optimized for altitudes not exceeding 1000m, maintaining performance integrity.
Air Humidity Specifications: Our equipment is designed for environments with relative humidity not surpassing 90% at +25ºC.
Optimal Installation Locations: Select areas devoid of corrosive gases and obvious dirt to ensure the longevity and efficiency of the transformer.
Maintenance and Upkeep Guidelines:
Routine Inspection Protocols: Frequent checks of the oil level and oil insulation strength are crucial; promptly addressing any issues by replacing transformer oil ensures continued performance.
Ensuring Stable Operations: It is imperative to prevent overload and short-circuit situations, safeguarding the transformer for stable, long-term operation.
Critical Safety Considerations: Prior to installation, ensure adequate plant ventilation and fire safety measures are in place, adhering strictly to technical specifications for accurate and safe installation.
Order Process:
Main Products:
 |  |  |
 |  |  |
Factory Scene:
Certifications:
Frequently Asked Questions (FAQ):
1. Are you a trading company or manufacturer?
We proudly operate as a 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, catering to diverse electrical needs.
Our esteemed factory proudly serves as the premier supplier for the State Grid Corporation of China, showcasing our commitment to quality and reliability.
2. Do you accept customized service?
We provide exceptional OEM/ODM services, allowing you to imprint your logo on the product. Our expert technical and quotation teams are dedicated to offering a project solution that perfectly aligns with your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity is just 1 piece, ensuring flexibility and accessibility for all clients.
4. How long is your delivery lead time?
Delivery timelines are contingent upon your specific product requirements and order quantity. Typically, we ensure swift delivery within 5 to 10 working days.
5. How do you resolve quality issues?
To address any quality concerns, please provide detailed photographs of the issues. Our technical and quality assurance team will thoroughly analyze the situation and deliver a comprehensive solution within 2 days to guarantee your satisfaction.
6. What are your payment terms?
We require a 30% T/T deposit in advance, with the remaining 70% payable before shipment. We also accept payments via Western Union and L/C for your convenience.
