10-35kv 30-10000kVA Corrosion-Resistant 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: 1945.00cm * 1400.00cm * 1700.00cm
• Package Gross Weight: 4150.000kg

Product Description

Discover the Three-Phase Oil-Immersed Distribution Transformer, your go-to solution for efficient energy management. Designed to meet the dynamic demands of modern power systems, this transformer stands out with its exceptional performance and reliability.

Product Parameters: Get ready to experience the pinnacle of transformer technology with our detailed specifications and unmatched features.

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 world of advanced power equipment engineered for excellence.
Oil-immersed transformers are indispensable power equipment extensively utilized in power systems for effective voltage conversion and seamless power transmission. Crafted to meet high current and large capacity needs, these transformers promise superior stability and unwavering reliability, setting the benchmark in energy solutions.

 

Model Meaning: Understand the significance behind the models, each tailored to meet specific energy needs with precision.

 

Performance Characteristics: Discover the exceptional attributes that define the performance of our transformers, ensuring they exceed industry standards.

1. Winding structure: Revolutionizing efficiency with innovative winding designs.
The high-voltage winding incorporates a state-of-the-art multi-layer cylindrical, continuous or connecting continuous structure. This ensures enhanced shock distribution, minimal magnetic leakage, superior mechanical strength, and robust short-circuit resistance.

2. Iron core design: Engineered for excellence in energy conservation.
Our design uses top-tier cold rolled grain-oriented silicon steel sheets, employing a full diagonal seam stacking method that significantly reduces no-load loss and no-load current, elevating energy efficiency to new heights.

3. Fastening and anti-loosening: Built for endurance and stability.
Every core and winding is secured with meticulous fastening techniques. Equipped with self-locking anti-loosening nuts and a non-hanging center structure, our transformers endure transportation vibrations effortlessly. All fasteners come with locking nuts to ensure durability during long-term operations.

4. Vacuum processing: Maximize performance with meticulous drying techniques.
Our advanced vacuum processing ensures that coils and cores undergo thorough vacuum drying, while the transformer oil is meticulously vacuum-filtered and injected, minimizing internal moisture for optimal performance.

5. Oil tank design: Smart design for superior adaptability.
The oil tank features corrugated sheets with a breathing function, effectively compensating for oil volume changes due to temperature fluctuations. The absence of an oil storage cabinet reduces the transformer's height, enhancing its compactness.

6. Other features: Elegance meets functionality.
With its beautiful appearance and compact design, our transformer takes up minimal installation space, making it the ideal choice for maintenance-free power solutions.
Our oil-immersed transformers are highly valued in power plants, substations, industrial and mining enterprises, and rural power grids within power distribution systems, offering unmatched versatility and performance.

 

Environment and Requirements: Ensure optimal performance with suitable conditions.
Ambient temperature: Designed to thrive between -25°C and +40°C. generally required to be between -25°C and +40°C.
Altitude limit: Perform optimally at altitudes not exceeding 1000m. not exceeding 1000m.
Air humidity: Optimal at not more than 90% relative humidity (at +25ºC). not more than 90% relative humidity (at +25ºC).
Installation place: Choose wisely to enhance longevity. Ensure installation in areas free of corrosive gases and evident dirt, securing the transformer's longevity and performance.

 

Maintenance and upkeep: Keep your transformer in peak condition.
Regular inspection: Maintain excellence with frequent checks. Routinely monitor the oil level and perform oil insulation strength tests. Promptly address any issues by replacing the transformer oil to maintain optimal performance.
Stable operation: Ensure flawless functionality. To guarantee stable transformer operation, it is crucial to avoid overload, short circuits, and other abnormalities, safeguarding the system's integrity.
Safety attention: Prioritize safety during installation. Prior to installation, evaluate the plant's ventilation and adhere to fire prevention protocols. Follow technical specifications for a safe and correct installation process.


Order process: Seamlessly acquire our state-of-the-art transformers.

Factory Scene: Witness the advanced manufacturing environment where innovation meets precision.

Certificates: Assurance of excellence and compliance with industry standards.

FAQ: Your questions answered, ensuring clarity and confidence in our solutions.
1. Are you a trading company or manufacturer? Discover more about our company and how we deliver high-quality products directly from our manufacturing facility.
Jiangsu Xinhong Electrical Equipment Co., Ltd. proudly stands as a professional manufacturing entity with a decade of expertise in the realm of 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 is recognized as an esteemed supplier to the State Grid Corporation of China, reflecting our commitment to excellence and quality.
2. Do you accept customized service?
Embracing flexibility, we offer OEM/ODM services and can elegantly print your logo on our products. Our adept technical and quotation team is dedicated to crafting a project that aligns seamlessly with your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity is an accommodating 1 piece.
4. How long is your delivery lead time?
Delivery lead times are contingent on your specific product requirements and order volume. However, we typically ensure prompt delivery within 5 to 10 working days.
5. How do you solve quality problems?
Should you encounter any quality issues, please promptly provide us with detailed photographs. Our expert technical and quality testing department will conduct a thorough analysis and present a satisfactory solution within 2 days.
6. What are your payment terms?
Our payment terms are structured with 30% T/T in advance and 70% before shipment. We also welcome transactions via Western Union and L/C (Letter of Credit).