Durable 1000kVA Oil-Cooled Distribution Transformer Three Phase Oil Immersed Electrical 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: 1700.00cm * 1300.00cm * 1300.00cm
• Package Gross Weight: 2270.000kg

Product Description

Introducing our premium Three-Phase Oil-Immersed Distribution Transformer, engineered for excellence in power distribution systems.

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%

Detailed Insight into Oil-immersed Transformers:
Our oil-immersed transformers stand as a pinnacle of power equipment, strategically crafted for seamless voltage conversion and reliable power transmission within power systems. They are tailored to meet the high current and large capacity demands, ensuring unmatched stability and dependability.

 

Understanding the Model Specifications:

 

Outstanding Performance Characteristics:

1. Advanced Winding Structure:
With a high-voltage winding that boasts a multi-layer cylindrical design, whether continuous or connected continuous, this transformer enhances shock distribution, minimizes magnetic leakage, and offers robust mechanical strength coupled with formidable short-circuit resistance.

2. Cutting-edge Iron Core Design:
Utilizing top-grade, cold-rolled grain-oriented silicon steel sheets, and employing a full diagonal seam stacking method, our transformers achieve significant reductions in no-load loss and no-load current.

3. Secure Fastening and Anti-loosening Features:
Each core and winding is secured with advanced fastening measures. High and low voltage leads are equipped with self-locking anti-loosening nuts, while a non-hanging center structure allows for transportation vibrations. Every fastener includes a fastening nut to guarantee stability and prevent loosening over prolonged use.

4. Innovative Vacuum Processing:
By vacuum drying coils and cores and vacuum filtering the transformer oil before injection, this process meticulously minimizes moisture within the transformer.

5. Ingenious Oil Tank Design:
Our oil tank, crafted with corrugated sheets featuring a breathing function, compensates for oil volume changes due to temperature fluctuations, eliminating the need for an oil storage cabinet and reducing the transformer's height.

6. Additional Impressive Features:
Showcasing a splendid appearance, compact size, and minimal installation footprint, these transformers are the epitome of ideal maintenance-free products.
Highly versatile, these transformers are extensively utilized in power plants, substations, industrial and mining enterprises, and rural power grids, efficiently powering distribution systems.

 

Environmental Conditions and Requirements:
Ambient Temperature Range: Typically maintained between -25°C and +40°C for optimal performance.
Altitude Limitation: Should not surpass 1000 meters above sea level.
Air Humidity Constraint: Must not exceed 90% relative humidity at +25ºC to maintain efficiency.
Ideal Installation Location: Select areas free from corrosive gases and visible dirt to ensure longevity and safety.

 

Maintenance and Care Protocols:
Regular Inspections: Frequent monitoring of oil levels and conducting oil insulation strength tests are essential. Should issues arise, prompt replacement of transformer oil is crucial.
Ensuring Stable Operations: To guarantee the transformer's stable operation, it's vital to prevent conditions like overloads and short circuits that may disrupt functionality.
Safety Considerations: Prior to installation, thoroughly assess plant ventilation and fire safety issues, adhering strictly to technical specifications for accurate setup.


Streamlined Order Process:

Main Products:

Inspiring Glimpses of Our Factory:

Our Prestigious Certifications:

Answers to Common Questions:
1. Are you a trading company or manufacturer?
We are a professional manufacturing powerhouse with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a wide array of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly stands as an esteemed supplier to the State Grid Corporation of China, demonstrating our unwavering commitment to excellence.
2. Do you accept customized service?
We are delighted to offer comprehensive OEM/ODM services, enabling you to personalize your products with your distinctive logo. Our expert technical and quotation team is dedicated to crafting a project that meets your exact specifications, based on your drawings and parameters, ensuring your utmost satisfaction.
3. What is your MOQ?
Our Minimum Order Quantity (MOQ) is conveniently set at just 1 piece, allowing you the flexibility you need.
4. How long is your delivery lead time?
The delivery lead time is influenced by your specific product requirements and order quantity. Generally, you can expect your order to be ready within an efficient timeframe 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 diligent technical and quality testing departments will conduct a thorough analysis and deliver a satisfactory solution within just 2 days.
6. What are your payment terms?
Our payment terms are structured for your convenience with 30% due via T/T in advance and the remaining 70% payable before shipment. We also accept payments through Western Union and Letter of Credit (L/C).