S11-M 3phase 10kv 35kv 1600kVA Oil Immersed Power Transformer Distribution Transformer Transformer 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: 1800.00cm * 1300.00cm * 1500.00cm
• Package Gross Weight: 3290.000kg

Product Description

Discover the Excellence of our Three-Phase Oil-Immersed Distribution Transformer

Product Parameters: Essential Technical Details

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%

In-Depth Look: Oil-immersed Transformers Product Details
Our oil-immersed transformers are engineered to meet the demands of modern power systems, facilitating effective voltage conversion and seamless power transmission. These transformers are tailored for high current and large capacity, ensuring unparalleled stability and reliability in their operation.

 

Understanding the Model: Comprehensive Meaning

 

Performance Characteristics: What Sets Us Apart

1. Advanced Winding Structure:
Utilizing a high-voltage winding with a multi-layer cylindrical, continuous, or connecting continuous structure enhances shock distribution. This design minimizes magnetic leakage, boosts mechanical strength, and ensures robust short-circuit resistance.

2. Optimized Iron Core Design:
Crafted from premium cold-rolled grain-oriented silicon steel sheets, our iron core design employs a full diagonal seam stacking method that remarkably reduces no-load loss and current.

3. Reliable Fastening and Anti-loosening Features:
The core and windings are meticulously secured using advanced fastening techniques. High and low voltage leads feature self-locking anti-loosening nuts. The no-hanging center structure endures transportation vibrations, while all fasteners are equipped with nuts to prevent loosening over prolonged operation.

4. Superior Vacuum Processing Technique:
Our coils and cores undergo a meticulous vacuum drying process. Transformer oil is vacuum filtered and injected to minimize internal moisture, optimizing performance.

5. Innovative Oil Tank Design:
The oil tank, featuring corrugated sheets with breathing functions, 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 Remarkable Features:
Our transformers boast a sleek design, compact size, and minimal installation footprint, making them the ultimate maintenance-free solution.
Perfectly suited for power plants, substations, industrial, mining enterprises, and rural power grids within power distribution systems.

 

Environmental Conditions and Installation Requirements:
Optimal Ambient Temperature Conditions: Ideal operational range set between -25°C and +40°C.
Altitude Limitations: Designed for altitudes not exceeding 1000 meters.
Humidity Considerations: Should not exceed 90% relative humidity at +25ºC.
Recommended Installation Environment: Select areas without corrosive gases or significant dirt accumulation for optimal performance.

 

Maintenance and Upkeep: Ensuring Longevity
Regular Inspection Protocols: Frequent checks of oil levels and testing of oil insulation strength are imperative. Replace transformer oil promptly upon identifying any issues.
Ensuring Stable Operation: Prioritize transformer stability by preventing overloads and short circuits, thereby maintaining optimal performance.
Safety Precautions and Considerations: Ensure plant ventilation and fire prevention measures are addressed before installation, aligning with technical specifications for correct setup.


Order Process: Seamless and Efficient

Factory Scene: A Glimpse into Our Production Environment

Certificates: Our Accreditations

Frequently Asked Questions:
1. Are you a trading company or a manufacturer?
We are a distinguished manufacturer with over a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a variety of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly stands as a distinguished supplier to the State Grid Corporation of China, showcasing our commitment to excellence and quality.
2. Do you offer customized service?
We provide comprehensive OEM/ODM services, including the printing of your logo on our products. Our skilled technical and quotation team is ready to design a project that meets your specific requirements and parameters, ensuring your satisfaction.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity (MOQ) is impressively low at just 1 piece, allowing flexibility and ease for all orders.
4. How long is your delivery lead time?
Our delivery lead time is adaptable based on your product specifications and order quantity. Typically, you can expect delivery within 5 to 10 working days.
5. How do you address quality issues?
For any quality concerns, please provide detailed photographs. Our dedicated technical and quality testing departments will perform a thorough analysis and deliver a satisfactory resolution within 2 days.
6. What are your payment terms?
We require 30% T/T payment in advance and the remaining 70% before shipment. We also accept West Union and L/C as additional payment methods for your convenience.