800kVA 1000kVA 1250kVA 2000kVA 2500kVA Oil Immersed Transformer Factory Price

• 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: 1160.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 810.000kg

Product Description

Three-Phase Oil-Immersed Distribution Transformer

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%

Oil-immersed Transformers Product Details:
Experience the pinnacle of power efficiency with our oil-immersed transformers, a trusted staple in power systems across the globe. Engineered for excellence, they facilitate seamless voltage conversion and robust power transmission. Specifically crafted to meet the demands of high current and large capacity, our transformers guarantee unmatched stability and reliability, making them indispensable for modern power systems.

 

Model Meaning:

 

Performance Characteristics:

1. Winding structure:
Our transformers feature a high-voltage winding with a multi-layer cylindrical design, utilizing continuous or connecting continuous structures. This innovation enhances shock distribution, minimizes magnetic leakage, and provides superior mechanical strength. The result? Exceptional short-circuit resistance and durability.

2. Iron core design:
The design includes top-tier cold-rolled, grain-oriented silicon steel sheets arranged in a full diagonal seam stacking method. This strategic design choice significantly reduces no-load loss and no-load current, optimizing energy efficiency.

3. Fastening and anti-loosening:
Our core and windings are rigorously secured with advanced fastening techniques. High and low voltage leads are equipped with self-locking, anti-loosening nuts, and our innovative non-hanging center structure absorbs transportation vibrations. Durable fastening nuts ensure connectivity remains intact during extended operation periods.

4. Vacuum processing:
Employing state-of-the-art vacuum processing, coils and cores undergo thorough vacuum drying. Transformer oil is meticulously vacuum filtered and injected to significantly reduce moisture levels, enhancing transformer longevity and performance.

5. Oil tank design:
Our oil tank is crafted with corrugated sheets that incorporate a breathing function, compensating for oil volume changes due to temperature fluctuations. The elimination of an oil storage cabinet lowers the transformer's height, optimizing space and efficiency.

6. Other features:
Boasting an elegant design, compact size, and minimal installation footprint, our transformers represent the epitome of maintenance-free innovation, making them the preferred choice for a wide range of applications.
Our transformers are extensively utilized in power plants, substations, industrial and mining enterprises, and rural power grids, serving as the backbone of power distribution systems with unwavering reliability.

 

Environment and Requirements:
Ambient temperature: Optimal operating temperatures range from -25°C to +40°C, ensuring adaptability across diverse climates.
Altitude limit: Designed for altitudes not exceeding 1000 meters, accommodating a wide range of geographical settings.
Air humidity: Performance is guaranteed at humidity levels not exceeding 90% relative humidity at 25ºC, ensuring reliability.
Installation place: Select a location devoid of corrosive gases and significant dirt for optimal installation and operational longevity.

 

Maintenance and upkeep:
Regular inspection: Conduct frequent checks of oil levels and perform oil insulation strength tests. Prompt replacement of transformer oil is imperative if issues arise, maintaining peak performance.
Stable operation: Ensuring stable operation involves preventing overloads and short circuits, safeguarding the transformer from anomalies.
Safety attention: Prioritize ventilation and fire prevention during installation, adhering strictly to technical specifications for a secure setup.


Order process:

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer ?
With a decade of expertise, our professional factory excels in the realm of high and low voltage switchgears, substations, transformers, cable distribution boxes, and a wide array of electrical equipment. This includes specialized products like vacuum circuit breakers and load break switches, crafted to perfection.
Our factory proudly stands as a distinguished supplier to the State Grid Corporation of China, a testament to our excellence and commitment to quality.
2. Do you accept customized service?
Embrace the flexibility of our OEM/ODM services, where your logo can be emblazoned on our products. Our dedicated and skilled technical and quotation teams are ready to deliver a tailored project that meets your exact specifications and drawing parameters.
3. What is your MOQ?
Our minimum order quantity is a single piece, offering unparalleled convenience and accessibility.
4. How long is your delivery lead time?
Delivery timelines are influenced by your product requirements and order volume. Typically, we offer a swift turnaround, with a standard timeframe of 5 to 10 working days.
5. How do you solve quality problems?
Kindly provide detailed photographs of any quality issues. Our expert technical and quality testing departments will conduct a thorough analysis and deliver a satisfactory resolution within 2 days.
6. What are your payment terms?
Our payment terms include a 30% T/T advance with the remaining 70% due before shipment. We also accept payments via Western Union and L/C, offering you flexible solutions.