20kv/10kv 1600kVA Durable Three Phase Distribution Electrical 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: 1800.00cm * 1300.00cm * 1500.00cm
• Package Gross Weight: 3290.000kg

Product Description

Introducing the Three-Phase Oil-Immersed Distribution Transformer, a pinnacle of engineering excellence designed to elevate your energy distribution needs with unmatched efficiency and reliability.

Detailed 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 Exquisite Features of Our Oil-immersed Transformers:
Our oil-immersed transformers stand as a testament to cutting-edge technology, integral to power systems for seamless voltage transformation and energy transmission. Engineered for demanding high current and large capacity requirements, they deliver unparalleled stability and reliability in power systems, ensuring your operations run smoothly.

 

Understanding the Model Meaning:

 

Distinctive Performance Characteristics:

1. Innovative Winding Structure:
Experience advanced technology with our high-voltage winding, featuring a multi-layer cylindrical, continuous, or connecting continuous structure. This design enhances shock distribution, minimizes magnetic leakage, and boasts high mechanical strength, providing robust short-circuit resistance.

2. Superior Iron Core Design:
Our transformers utilize premium cold-rolled grain-oriented silicon steel sheets with a full diagonal seam stacking method, significantly reducing no-load loss and no-load current, ensuring efficiency and sustainability.

3. Enhanced Fastening and Anti-Loosening Solutions:
The core and windings are securely fastened with innovative measures. Equipped with self-locking anti-loosening nuts, the structure supports non-hanging centers to withstand transportation vibrations, while all fasteners include fastening nuts to prevent loosening during prolonged operation.

4. Precision Vacuum Processing:
Our meticulous vacuum processing techniques ensure coils and cores are dried, and transformer oil is filtered and injected under vacuum, significantly reducing internal moisture for optimum performance.

5. Sleek Oil Tank Design:
The corrugated sheet oil tank, featuring a breathing function, compensates for oil volume changes due to temperature variations, eliminating the need for an oil storage cabinet, thereby minimizing the transformer's height and maximizing space efficiency.

6. Additional Remarkable Features:
Our transformers impress with their aesthetic design, compact size, and minimal installation space requirements, making them the quintessential maintenance-free solution for modern needs.
Applications: Our transformers are extensively utilized in power plants, substations, industrial sectors, mining enterprises, and rural power grids, ensuring robust power distribution systems.

 

Optimal Operating Environment and Requirements:
Ambient Temperature Conditions: Efficient operation is generally ensured within a temperature range of -25°C to +40°C.
Altitude Specifications: The operational altitude should not exceed 1000m to guarantee optimal performance.
Air Humidity Considerations: Relative humidity should not surpass 90% at +25ºC to maintain operational integrity.
Ideal Installation Sites: Select areas free from corrosive gases and visible dirt, ensuring a safe installation environment.

 

Routine Maintenance and Upkeep:
Regular Inspection Protocols: It's imperative to monitor the oil level and conduct oil insulation strength tests regularly. Should any issues arise, swift replacement of transformer oil is crucial.
Ensuring Stable Operations: Take measures to maintain a stable operational environment for the transformer, vigilantly preventing overloads, short circuits, and other abnormalities.
Critical Safety Considerations: Before installation, prioritize ventilation, fire prevention, and adhere to technical specifications for proper setup.


Streamlined Order Process:

Showcasing Our Factory Scene:

Our Prestigious Certificates:

Frequently Asked Questions:
1. Are you a trading company or manufacturer?
We are a distinguished professional factory with 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 premier supplier to the State Grid Corporation of China, delivering excellence and reliability.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services and can elegantly imprint your logo on our products. Our dedicated technical and quotation teams are poised to deliver a tailored project that aligns flawlessly with your drawings and specifications.
3. What is your MOQ?
Our MOQ is a single piece, affording you unparalleled flexibility.
4. How long is your delivery lead time?
Delivery time is contingent upon your product specifications and order quantity. Typically, we ensure swift dispatch within 5 to 10 working days.
5. How do you solve quality problems?
Please provide detailed photographs of any quality concerns. Our expert technical and quality testing departments will conduct a thorough analysis and present a satisfactory resolution within 2 days.
6. What are your payment terms?
Our payment terms are flexible: 30% T/T in advance, with the remaining 70% due before shipment. West Union and L/C are also welcome options.