S11-630kVA 10kv 50Hz Oil-Immersed Transformer Power Distribution 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: 1600.00cm * 1100.00cm * 1200.00cm
• Package Gross Weight: 1830.000kg

Product Description

Discover the Three-Phase Oil-Immersed Distribution Transformer, a pinnacle of ingenuity tailored to meet the sophisticated demands of modern power systems.

Product Parameters: Dive into the intricate details that set our transformers apart from the competition.

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: Unveil the comprehensive specifications and unmatched quality of our transformer products.
Oil-immersed transformers stand as a cornerstone in energy systems globally, deftly managing voltage conversion and power transmission. Expertly crafted to handle high current and large capacities, they promise unparalleled stability and reliability for any power system.

 

Model Meaning: Decode the terminology and discover the significance behind our model designations.

 

Performance Characteristics: Experience the groundbreaking features engineered to enhance operational efficiency and durability.

1. Winding structure: Discover the revolutionary winding architecture designed for superior performance.
The high-voltage winding utilizes a sophisticated multi-layer cylindrical array, enhancing shock distribution with minimal magnetic leakage, maximizing mechanical strength, and providing robust short-circuit resistance.

2. Iron core design: A masterclass in magnetic efficiency utilizing cutting-edge materials.
With the adoption of premium cold rolled grain-oriented silicon steel sheets, our transformers achieve reduced no-load losses and current, thanks to the full diagonal seam stacking method.

3. Fastening and anti-loosening: Assurance in every bolt, designed to withstand the test of time and transit.
Each component, from core to winding, is secured with innovative fastening mechanisms, including self-locking anti-loosening nuts, ensuring structural integrity and stability through transportation vibrations. Rest easy knowing all fasteners are equipped to prevent loosening throughout prolonged use.

4. Vacuum processing: Advanced techniques that preserve the sanctity of the transformer.
Incorporating vacuum drying for coils and cores, coupled with vacuum filtering and injection of transformer oil, we ensure moisture is meticulously minimized, maintaining the internal integrity of the transformer.

5. Oil tank design: Ingeniously crafted for optimal performance and efficiency.
Our oil tanks feature corrugated sheets with a respiration function, seamlessly adapting to oil volume fluctuations due to temperature changes. The absence of an oil storage cabinet cleverly reduces the transformer's overall height.

6. Other features: A fusion of beauty and practicality in one maintenance-free marvel.
Boasting a striking appearance with compact dimensions, our transformers are engineered to occupy minimal space, making them the quintessential choice for maintenance-free operation.
Our transformers are the preferred choice for power plants, substations, industrial and mining enterprises, and rural grids, expertly tailoring power distribution solutions.

 

Environment and Requirements: Tailored solutions adapted to diverse environmental demands.
Ambient temperature: Ideal conditions for optimal transformer performance. Generally maintain temperatures between -25°C and +40°C to ensure optimal functionality.
Altitude limit: Precision engineering with geographical adaptability. Adapted for altitudes not exceeding 1000m, ensuring reliable performance across varied terrains.
Air humidity: Resilient design for humidity challenges. Engineered to operate efficiently in environments with up to 90% relative humidity at +25ºC.
Installation place: Ideal settings for transformer longevity and performance. Select locations devoid of corrosive gases and noticeable dirt to ensure long-lasting operability.

 

Maintenance and upkeep: Commitment to enduring excellence through attentive care.
Regular inspection: Proactive measures for sustained performance. Frequent checks of oil levels and insulation strength are crucial. Address any detected issues by promptly replacing transformer oil to maintain operability.
Stable operation: Safeguarding the heart of your power system. Maintain unwavering performance through vigilance against overloading, short circuits, and other anomalies.
Safety attention: Prerequisites for secure and seamless installation. Ensure proper ventilation and fire prevention measures are implemented, adhering strictly to technical guidelines during installation.


Order process: Seamlessly navigate the pathway to acquisition.

Factory Scene: A glimpse into our state-of-the-art production environment.

Certificates: Assurance in quality, certified and verified.

FAQ: Addressing your inquiries with comprehensive insights.
1. Are you a trading company or manufacturer?
We proudly stand as a distinguished manufacturer with a decade of expertise in 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 proudly stands as a distinguished supplier to the renowned State Grid Corporation of China, a testament to our unparalleled quality and reliability.
2. Do you accept customized service?
We offer exceptional OEM/ODM services, allowing your brand's logo to shine on our products. Our expert technical and quotation teams are dedicated to delivering a project that meets your exact specifications and parameters.
3. What is your MOQ?
Our MOQ is just 1 piece, enabling flexibility and accessibility for all orders.
4. How long is your delivery lead time?
The delivery time varies based on product requirements and quantities. Generally, a swift turnaround of 5 to 10 working days is achievable.
5. How do you solve quality problems?
Please provide detailed photographs of any quality issues. Our dedicated technical and quality testing departments will conduct a thorough analysis and offer a satisfactory solution within two days.
6. What are your payment terms?
We require a 30% T/T payment in advance, with the remaining 70% due before shipment. West Union and L/C are also acceptable options.