2500kVA 10/0.4kv Oil Immersed Distribution Transformer Durable Electrical Power 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 * 1370.00cm * 1610.00cm
• Package Gross Weight: 4150.000kg

Product Description

Product Spotlight: Introducing the Three-Phase Oil-Immersed Distribution Transformer.

Empowering Your Infrastructure with Our 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 Insights into Oil-Immersed Transformers:
Oil-immersed transformers are pivotal in power systems for voltage conversion and power transmission. Designed to meet high current demands and large capacity needs, they offer unparalleled stability and reliability.

 

Decode the Model Meaning with Us:

 

Explore the Performance Characteristics of Excellence:

1. Winding Structure:
Our high-voltage winding employs a multi-layer cylindrical, continuous, or connecting continuous structure. This innovation enhances shock distribution, minimizes magnetic leakage, offers high mechanical strength, and robust short-circuit resistance.

2. Revolutionary Iron Core Design:
Crafted with premium cold-rolled grain-oriented silicon steel using a full diagonal seam stacking method, our design significantly reduces no-load loss and current.

3. Advanced Fastening and Anti-Loosening Features:
Equipped with self-locking anti-loosening nuts and a non-hanging center structure, our transformers withstand transportation vibrations. All fasteners are secured to prevent loosening during prolonged operation.

4. State-of-the-Art Vacuum Processing:
Our coils and cores undergo vacuum drying, while transformer oil is vacuum filtered and injected, ensuring minimal moisture presence.

5. Innovative Oil Tank Design:
Featuring a corrugated sheet with a breathing function, our oil tank accommodates oil volume changes due to temperature fluctuations without an oil storage cabinet, thus lowering the transformer's height.

6. Additional Features:
With a sleek appearance, compact size, and minimal installation footprint, our products are ideal for maintenance-free operations.
Versatile Applications: Ideal for power plants, substations, industrial and mining enterprises, as well as rural power grids within distribution systems.

 

Environment and Optimal Operating Conditions:
Ambient Temperature Recommendations: Typically maintained between -25°C and +40°C for optimal performance.
Altitude Restrictions: Operational efficiency is ensured below 1000 meters altitude.
Air Humidity Guidelines: Relative humidity should not exceed 90% at +25ºC for safe operation.
Ideal Installation Locations: Choose areas free from corrosive gases and excessive dirt for installation.

 

Maintenance and Care Tips:
Regular Inspections: Regularly check oil levels and perform oil insulation strength tests. Replace transformer oil promptly if issues are found.
Ensuring Stable Operations: Maintain steady transformer operations by preventing overloads and short circuits.
Safety Precautions: Prioritize plant ventilation and fire safety before installation, adhering to technical specifications for precise installation.


Streamlined Order Process:

Factory Scene: Witness Our Advanced Manufacturing Facilities.

Quality Assurance and Certification Credentials:

Common Inquiries and Clarifications:
1. Are you a trading company or manufacturer?
We proudly operate as a professional factory with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and diverse electrical equipment such as vacuum circuit breakers and load break switches.
Our factory proudly stands as a premier supplier to the esteemed State Grid Corporation of China, showcasing our commitment to quality and excellence.
2. Do you accept customized service?
We seamlessly offer OEM/ODM services, allowing you to brand your product effortlessly with your logo. Our expert technical and quotation team is at your service, ready to provide a comprehensive project plan tailored to your drawings and specifications.
3. What is your MOQ?
Our MOQ is set at a single piece, ensuring flexibility and ease for your purchasing needs.
4. How long is your delivery lead time?
Delivery time is contingent on your specific product requirements and order quantity. However, in most cases, we can accommodate delivery within a swift 5 to 10 working days.
5. How do you solve quality problems?
To address quality concerns, kindly provide detailed photographs of the issues. Our dedicated technical and quality testing teams will promptly analyze the situation and deliver a satisfactory solution within 2 days.
6. What are your payment terms?
We require a 30% T/T in advance, with the remaining 70% due before shipment. Additionally, Western Union and L/C options are also available for your convenience.