S11 Type Safe and Reliable 160kVA Double-Winding Oil Immersed 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: 1200.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 810.000kg

Product Description

Introducing the robust and efficient Three-Phase Oil-Immersed Distribution Transformer, crafted to meet the rigorous demands of modern power systems.

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 are indispensable power equipment, extensively employed in power systems for voltage conversion and power transmission. These transformers are engineered to fulfill high current and large capacity demands with remarkable stability and reliability.

 

Model Meaning:

 

Performance Characteristics:

1. Winding structure:
The high-voltage winding incorporates a multi-layer cylindrical, continuous, or connecting continuous structure. This design optimizes shock distribution, minimizes magnetic leakage, enhances mechanical strength, and offers robust short-circuit resistance.

2. Iron core design:
Utilizing premium cold-rolled grain-oriented silicon steel sheets with a full diagonal seam stacking method, this design significantly reduces no-load loss and no-load current.

3. Fastening and anti-loosening:
The core and windings are meticulously secured with fastening measures. High and low voltage leads feature self-locking anti-loosening nuts, and a non-hanging center structure is adopted, ensuring resilience against transportation vibrations. All fasteners include fastening nuts to maintain integrity during prolonged operation.

4. Vacuum processing:
Coils and cores undergo vacuum drying, with transformer oil meticulously vacuum-filtered and injected, effectively minimizing moisture within the transformer.

5. Oil tank design:
The oil tank, featuring a corrugated sheet with a breathing function, compensates for oil volume changes due to temperature fluctuations, eliminating the need for an oil storage cabinet and reducing the transformer's height.

6. Other features:
Featuring a stunning design, compact size, and minimal installation footprint, it is the quintessential maintenance-free solution.
Extensively utilized in power plants, substations, industrial and mining enterprises, and rural power grids within power distribution systems.

 

Environment and Requirements:
Ambient temperature: Generally required to be maintained between -25°C and +40°C.
Altitude limit: Should not exceed 1000 meters.
Air humidity: Must be no more than 90% relative humidity at +25ºC.
Installation place: Select an area devoid of corrosive gases and significant dirt.

 

Maintenance and upkeep:
Regular inspection: Frequent checks of the oil level and oil insulation strength are necessary. If issues arise, replace the transformer oil promptly.
Stable operation: Ensure stable transformer operation by preventing overloads, short circuits, and other anomalies.
Safety attention: Consider ventilation, fire prevention, and adhere to technical specifications for correct installation prior to setup.


Order process:

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a seasoned professional factory with a decade of experience in high and low voltage switchgears, substations, transformers, cable distribution boxes, and various electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly stands as a premier supplier to the prestigious State Grid Corporation of China, consistently delivering excellence and reliability.
2. Is customized service available?
We offer comprehensive OEM/ODM services, allowing your logo to be elegantly printed on the product. Supported by our expert technical and quotation teams, we craft a tailored project that perfectly aligns with your specifications and parameters.
3. What is your minimum order quantity (MOQ)?
Our minimum order quantity is conveniently set at just 1 piece.
4. What is the delivery lead time for your products?
The delivery lead time is influenced by your specific product requirements and order volume. Typically, a timeframe of 5 to 10 working days is achievable.
5. How do you address quality issues?
Please provide detailed photographs of the quality issues encountered. Our dedicated technical and quality assurance team will conduct a thorough analysis and deliver a satisfactory resolution within 2 days.
6. What are your payment terms?
We require a 30% T/T payment in advance, with the remaining 70% due before shipment. We also accept West Union and L/C for your convenience.