10kv 315kVA Three-Phase Power Distribution Oil Immersed 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: 1400.00cm * 1000.00cm * 1100.00cm
• Package Gross Weight: 1135.000kg

Product Description

Experience the versatile and reliable Three-Phase Oil-Immersed Distribution Transformer, designed to meet the demands of modern power systems with unparalleled efficiency.

Explore the 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%

Discover the Comprehensive Oil-immersed Transformers Product Details:
Oil-immersed transformers are an indispensable power equipment solution, extensively utilized in power systems for seamless voltage conversion and robust power transmission. Expertly crafted to meet the high current and large capacity demands of power systems, these transformers deliver outstanding stability and reliability.

 

Decoding the Model Meaning:

 

Exemplary Performance Characteristics:

1. Innovative Winding Structure:
Our high-voltage winding employs a multi-layer cylindrical, continuous, or connection continuous structure, significantly enhancing shock distribution, minimizing magnetic leakage, boosting mechanical strength, and providing exceptional short-circuit resistance.

2. Superior Iron Core Design:
Meticulously constructed using premium quality cold-rolled grain-oriented silicon steel sheets with a full diagonal seam stacking method, this design effectively reduces no-load loss and no-load current.

3. Advanced Fastening and Anti-Loosening Mechanisms:
The core and windings are securely fastened with advanced measures, including self-locking anti-loosening nuts on the high and low voltage leads. The innovative non-hanging center structure withstands transportation vibrations, ensuring that all fasteners maintain stability over long-term operation.

4. Precision Vacuum Processing:
Utilizing a precise process, coils and cores undergo vacuum drying, while transformer oil is vacuum filtered and injected, effectively minimizing internal moisture.

5. Ingenious Oil Tank Design:
The oil tank features corrugated sheets with a breathing function to accommodate oil volume changes due to temperature fluctuations, eliminating the need for an oil storage cabinet and thereby reducing the transformer's height.

6. Additional Remarkable Features:
The transformer boasts a stunning appearance, compact volume, and minimal installation footprint, making it the epitome of ideal, maintenance-free products.
Extensively employed in power plants, substations, industrial and mining enterprises, as well as rural power grids within the power distribution system.

 

Environmental Conditions and Requirements:
Optimal Ambient Temperature Range: Typically required to be within the range of -25°C to +40°C.
Maximum Altitude Limit: Not to exceed 1000 meters.
Air Humidity Threshold: Should not surpass 90% relative humidity at +25ºC.
Preferred Installation Locations: Choose areas devoid of corrosive gases and visible dirt for optimal operation.

 

Maintenance and Upkeep Guidelines:
Routine Inspection Protocols: Regularly inspect oil levels and conduct oil insulation strength tests, promptly replacing transformer oil if issues are identified.
Ensuring Stable Operation: Prioritize the stable operation of the transformer, proactively preventing overloads, short circuits, and other anomalies.
Essential Safety Considerations: Prior to installation, account for adequate ventilation and fire prevention measures, adhering strictly to technical specifications for correct setup.


The Streamlined Order Process:

Vibrant Factory Scene:

Prestigious Certifications:

Frequently Asked Questions (FAQ):
1. Are you a trading company or manufacturer?
We proudly operate as a professional factory, boasting a decade of expertise in High and Low voltage switchgears, Substations, transformers, cable distribution boxes, and various electrical equipment, including vacuum circuit breakers and load break switches.
Our esteemed factory proudly stands as a distinguished supplier to the State Grid Corporation of China, showcasing our commitment to quality and excellence.
2. Do you accept customized services?
We are delighted to offer comprehensive OEM/ODM services, allowing your logo to be elegantly printed on our products. Our skilled technical and quotation teams are at your disposal, ready to craft a project that meets your specifications and parameters with precision.
3. What is your MOQ?
Our minimum order quantity is remarkably set at just 1 piece, ensuring flexibility and convenience.
4. How long is your delivery lead time?
The delivery lead time is contingent upon your specific product requirements and order quantity. Nonetheless, we typically ensure prompt service, with a timeframe of 5 to 10 working days.
5. How do you resolve quality issues?
We kindly ask that you provide comprehensive photographs of any quality issues encountered. Our proficient technical and quality testing departments will conduct a thorough analysis, ensuring a satisfactory resolution is delivered within just 2 days.
6. What are your payment terms?
Our payment terms are structured as 30% T/T in advance and 70% prior to shipment. For your convenience, we also accept payments via West Union and L/C.