S11-800kVA 10kv 60Hz 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 * 1200.00cm * 1200.00cm
• Package Gross Weight: 2155.000kg

Product Description

Introducing our Three-Phase Oil-Immersed Distribution Transformer, a cornerstone in power equipment, renowned for its reliability and efficiency in energy distribution.

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:
Oil-immersed transformers stand out in power systems, fulfilling the crucial roles of voltage conversion and power transmission. Crafted for high current demands and substantial capacity, these transformers exemplify stability and reliability in power infrastructure.

 

Model Meaning:

 

Performance Characteristics:

1. Winding structure:
Our high-voltage winding utilizes a multi-layer cylindrical, continuous, or connecting continuous design. This innovation enhances winding shock distribution, minimizes magnetic leakage, and delivers superior mechanical strength with remarkable short-circuit resilience.

2. Iron core design:
Using top-tier cold-rolled, grain-oriented silicon steel sheets and a full diagonal seam stacking technique, our design significantly cuts down on no-load loss and current.

3. Fastening and anti-loosening:
The core and windings are securely fastened with innovative anti-loosening measures. Our non-hanging central structure, self-locking nuts, and detailed fastening assure stability through transport vibrations and long-term use.

4. Vacuum processing:
Both coils and cores undergo vacuum drying, while transformer oil is meticulously vacuum filtered and injected, ensuring minimal internal moisture and optimal performance.

5. Oil tank design:
The innovative corrugated sheet design of the oil tank allows for temperature-related volume changes, eliminating the need for an oil storage cabinet and reducing overall transformer height.

6. Other features:
With a sleek design, compact size, and minimal installation footprint, our product is the ideal maintenance-free solution.
Our transformers are extensively employed in power plants, substations, and industrial sectors, as well as rural power grids within distribution systems.

 

Environment and Requirements:
Ambient temperature: Ideally maintained between -25°C and +40°C for optimal performance.
Altitude limit: Installation should not exceed an altitude of 1000m.
Air humidity: Relative humidity should not surpass 90% at +25ºC.
Installation place: Choose an environment free from corrosive gases and significant pollutants.

 

Maintenance and upkeep:
Regular inspection: Regularly monitor oil levels and conduct insulation strength tests. Promptly replace transformer oil upon detecting any issues.
Stable operation: Ensure the transformer operates steadily by preventing overloads and short circuits, maintaining optimal functionality.
Safety attention: Prioritize ventilation and fire safety during installation, adhering to all technical specifications for a secure setup.


Order process:

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer? We are proud to be a distinguished manufacturer, delivering unparalleled quality and expertise.
As a professional and seasoned factory with a decade of experience, we specialize in the manufacturing of high and low voltage switchgears, substations, transformers, cable distribution boxes, and a wide array of electrical equipment. Our product range includes top-notch vacuum circuit breakers and load break switches, tailored to meet diverse electrical needs.
We take pride in being an excellent supplier to the esteemed State Grid Corporation of China, ensuring top-tier quality and reliability in every product we deliver.
2. Do you accept customized service?
We provide comprehensive OEM/ODM services, allowing your logo to be elegantly printed on our products. Our dedicated technical and quotation teams meticulously create a project tailored to your unique drawings and parameters, ensuring complete satisfaction.
3. What is your MOQ?
Our minimum order quantity is proudly set at just 1 piece, emphasizing our commitment to flexibility and customer-centric service.
4. How long is your delivery lead time?
Delivery timelines are contingent on specific product requirements and order quantities. Typically, we ensure prompt delivery within 5 to 10 working days, catering to your urgent needs effectively.
5. How do you solve quality problems?
For any quality concerns, kindly provide detailed photographs of the issue. Our dedicated technical and quality assurance departments will conduct a thorough analysis, promptly delivering a comprehensive solution within 2 days, ensuring complete satisfaction.
6. What are your payment terms?
We accept a 30% T/T payment in advance, with the remaining 70% due before shipment. For your convenience, we also accommodate West Union and L/C payments, offering flexible payment solutions.