S11 Series 200kVA Oil Immersed Power Transformer with 10/0.4 Factory Price High Efficient 10kv 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: 1200.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 895.000kg

Product Description

Three-Phase Oil-Immersed Distribution Transformer

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 a cornerstone of modern electrical systems, esteemed for their prowess in voltage conversion and power transmission. Crafted for high-current and large-capacity demands, these transformers epitomize stability and reliability, making them indispensable in power systems.

 

Model Meaning:

 

Performance Characteristics:

1. Winding Structure:
The high-voltage windings feature a sophisticated multi-layer cylindrical design, utilizing continuous or connecting continuous structures. This enhances shock distribution, minimizes magnetic leakage, and guarantees high mechanical strength, offering formidable resistance to short circuits.

2. Iron Core Design:
Employing top-tier cold-rolled, grain-oriented silicon steel sheets with a full diagonal seam stacking method, this design significantly reduces no-load loss and diminishes no-load current, setting a standard for efficiency.

3. Fastening and Anti-Loosening:
Each core and winding is meticulously secured using innovative fastening measures. The high and low voltage leads are equipped with self-locking anti-loosening nuts and a non-hanging center structure, designed to endure transportation vibrations. Every fastener features fastening nuts, ensuring unwavering stability during prolonged operation.

4. Vacuum Processing:
Through a precise vacuum drying process for coils and cores and the vacuum-filtered and injected transformer oil, this procedure minimizes internal moisture, enhancing the transformer's longevity and performance.

5. Oil Tank Design:
Featuring a corrugated sheet oil tank with an innovative breathing function, this design compensates for oil volume changes due to temperature variations. Eliminating the need for an oil storage cabinet, it reduces the transformer's height, streamlining its installation.

6. Other Features:
With a sleek design and compact footprint, this transformer is maintenance-free and perfectly suited for modern installations, occupying minimal space and offering an aesthetically pleasing appearance.
Our transformers are widely favored in power plants, substations, industrial and mining enterprises, and rural power grids, revolutionizing power distribution systems.

 

Environment and Requirements:
Ambient Temperature: The optimal operational temperature range lies between -25°C and +40°C, ensuring peak performance.
Altitude Limit: Designed to function flawlessly at altitudes not exceeding 1000 meters.
Air Humidity: Operating efficiently at relative humidity levels not exceeding 90% at +25ºC.
Installation Place: Select an installation area devoid of corrosive gases and noticeable dirt to maintain optimal performance.

 

Maintenance and Upkeep:
Regular Inspection: Conduct frequent checks on oil levels and perform oil insulation strength tests. Immediate action is required to replace transformer oil if any issues are detected.
Stable Operation: Ensuring the transformer's stable operation is paramount. Vigilance against overloads and circuit abnormalities is essential.
Safety Attention: Prior to installation, assess plant ventilation, fire prevention, and adhere to technical specifications for a seamless and safe setup.


Order Process:

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished and professional factory with a decade of expertise in manufacturing high and low voltage switchgears, substations, transformers, cable distribution boxes, and a plethora of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly stands as an esteemed and trusted supplier to the State Grid Corporation of China, reflecting our commitment to quality and excellence.
2. Do you accept customized service?
We offer exceptional OEM/ODM services, enabling you to have your logo elegantly printed on our products. Our dedicated and expert technical and quotation teams are committed to providing a project that meets your unique specifications and parameters, ensuring your utmost satisfaction.
3. What is your MOQ?
Our Minimum Order Quantity (MOQ) is just 1 piece, allowing flexibility for various needs.
4. How long is your delivery lead time?
The delivery lead time varies based on your specific product requirements and order quantity. Generally, you can expect a swift turnaround of 5 to 10 working days.
5. How do you solve quality problems?
To address quality issues, please provide us with detailed photographs. Our skilled technical and quality testing departments will conduct a thorough analysis. We assure you of a satisfying solution within 2 days.
6. What are your payment terms?
Our payment terms are flexible: 30% T/T in advance and 70% before shipment. We also accept payments via West Union and L/C, catering to diverse preferences.