S11 Type 100kVA Advanced Safety 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: 1000.00cm * 700.00cm * 1000.00cm
• Package Gross Weight: 655.000kg

Product Description

Introducing the Three-Phase Oil-Immersed Distribution Transformer, a paragon of power system efficiency and reliability engineered by Jiangsu Xinhong Electrical Equipment Co., Ltd. Designed to meet the demanding needs of modern power grids, this transformer promises optimal performance and robust longevity.

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%

Explore the Exceptional Oil-Immersed Transformers - Product Details:
Oil-immersed transformers stand as essential power equipment, seamlessly serving power systems with voltage conversion and power transmission tasks. Crafted for high current and large capacity demands, these transformers exhibit unparalleled stability and reliability, ensuring smooth operation and consistent power delivery.

 

Decoding the Model Meaning:

 

Exemplary Performance Characteristics:

1. Innovative Winding Structure:
The high-voltage winding features a multi-layer cylindrical, continuous or connecting continuous structure. This design enhances shock distribution, minimizes magnetic leakage, and offers high mechanical strength and robust short-circuit resistance, ensuring superior transformer performance.

2. State-of-the-Art Iron Core Design:
Employing 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, optimizing energy efficiency.

3. Comprehensive Fastening and Anti-Loosening Measures:
The core and windings are securely fastened with sophisticated measures. High and low voltage leads are equipped with self-locking anti-loosening nuts, adopting a non-hanging center structure to withstand transport vibrations. All fasteners include fastening nuts, ensuring long-term operational security and stability.

4. Advanced Vacuum Processing:
Through meticulous vacuum processing, coils and cores undergo drying, while transformer oil is vacuum filtered and injected, effectively minimizing internal moisture, safeguarding the transformer's integrity.

5. Ingenious Oil Tank Design:
Crafted with corrugated sheets featuring a breathing function, the oil tank adeptly compensates for oil volume changes due to temperature fluctuations. This smart design eliminates the need for an oil storage cabinet, reducing the transformer's overall height.

6. Additional Noteworthy Features:
Boasting a beautiful appearance, compact volume, and minimal installation area, these transformers are the epitome of maintenance-free solutions, ideal for modern infrastructure demands.
Ideal for deployment in power plants, substations, industrial and mining enterprises, as well as rural power grids, these transformers are a key component in power distribution systems.

 

Optimal Environment and Installation Requirements:
Temperature Range for Optimal Performance: Should be maintained between -25°C and +40°C to ensure efficiency and longevity.
Elevation Constraint: Recommended installation altitude is not to exceed 1000m, optimizing performance and durability.
Humidity Considerations: Maintain an environment with no more than 90% relative humidity at +25ºC to preserve operational efficacy.
Preferred Installation Site: Select locations devoid of corrosive gases and significant pollution for optimal transformer performance and maintenance.

 

Comprehensive Maintenance and Upkeep Protocols:
Routine Inspection Essentials: Conduct regular checks on oil levels and perform oil insulation strength tests. Promptly replace transformer oil if any discrepancies arise to maintain peak functionality.
Maintaining Operational Stability: Ensure the transformer operates stably, mitigating risks of overload, short circuits, and other potential anomalies.
Critical Safety Considerations: Prior to installation, evaluate plant ventilation and fire safety measures. Adhere strictly to technical specifications for precise and safe installation.


Effortless Order Process:

Factory Scene - A Glimpse into Our Excellence:

Accredited Certificates and Standards:

Frequently Asked Questions (FAQ):
1. Are you a trading company or manufacturer?
We proudly operate as a professional manufacturer with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and diverse electrical equipment, including vacuum circuit breakers and load break switches.
Our esteemed factory is a leading and distinguished supplier to the State Grid Corporation of China, recognized for our excellence and commitment to quality.
2. Do you accept customized service?
We proudly offer comprehensive OEM/ODM services, allowing us to print your logo directly onto the product. Our team of seasoned technical experts and quotation specialists is ready to craft a bespoke project proposal that perfectly aligns with your drawings and specific parameters, ensuring complete satisfaction.
3. What is your MOQ?
Our Minimum Order Quantity (MOQ) is graciously set at just one piece, offering flexibility and convenience to our valued customers.
4. How long is your delivery lead time?
Our delivery lead time is tailored to your specific product requirements and quantities. Generally, you can expect availability within a swift 5 to 10 working days, ensuring timely project progress.
5. How do you solve quality problems?
To address any quality concerns, kindly provide detailed photographs of the issue. Our dedicated technical and quality assessment departments will conduct a thorough analysis, and we guarantee a satisfactory solution will be provided within just two days.
6. What are your payment terms?
We require a payment term of 30% T/T in advance, with the remaining 70% due before shipment. Additionally, we accommodate payments via West Union and L/C, providing flexible options for our clients.