S11-315kVA 10kv 60Hz Oil-Immersed Transformer Power 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: 1400.00cm * 1000.00cm * 1100.00cm
• Package Gross Weight: 1135.000kg

Product Description

Introducing the Robust Three-Phase Oil-Immersed Distribution Transformer

Comprehensive 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%

In-Depth Oil-Immersed Transformers Product Details:
Oil-immersed transformers are pivotal power solutions extensively utilized in power systems for essential voltage conversion and reliable power transmission. Engineered to cater to the high current and large capacity demands of power systems, these transformers epitomize exceptional stability and unmatched reliability.

 

Decoding the Model Meaning:

 

Distinctive Performance Characteristics:

1. Advanced Winding Structure:
The high-voltage winding features a sophisticated multi-layer cylindrical, continuous, or connecting continuous design. This enhances the winding's shock distribution capabilities, minimizes magnetic leakage, and offers high mechanical strength coupled with robust short-circuit resistance.

2. Superior Iron Core Design:
Employing premium cold-rolled, grain-oriented silicon steel sheets with full diagonal seam stacking significantly reduces no-load loss and no-load current, enhancing efficiency.

3. Secure Fastening and Anti-Loosening Measures:
Both core and windings are securely fastened with advanced measures. The high and low voltage leads incorporate self-locking anti-loosening nuts, and a non-hanging center structure ensures vibration resilience during transportation. Fasteners include reliable fastening nuts to prevent loosening during extended operation.

4. Precision Vacuum Processing:
Coils and cores undergo meticulous vacuum drying, while transformer oil is expertly vacuum-filtered and injected, ensuring minimal moisture within the transformer for optimal performance.

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

6. Additional Noteworthy Features:
Boasting a stunning appearance, compact volume, and minimal installation space requirements, these transformers are the epitome of maintenance-free excellence.
These transformers are widely deployed in power plants, substations, industrial and mining enterprises, as well as rural power grids within the power distribution system.

 

Suitable Environment and Operational Requirements:
Optimal Ambient Temperature Range: Typically required between -25°C and +40°C for optimal performance.
Maximum Altitude Limit: Should not exceed 1000 meters to ensure reliable operation.
Permissible Air Humidity Levels: Should not exceed 90% relative humidity at a temperature of +25ºC.
Ideal Installation Locations: Select areas devoid of corrosive gases and noticeable dirt for optimal transformer performance.

 

Routine Maintenance and Upkeep:
Scheduled Regular Inspections: Regularly check the oil level and test the oil's insulation strength. If issues arise, promptly replace the transformer oil to maintain optimal functionality.
Ensuring Stable Transformer Operation: Maintain stable transformer operation by preventing overloads, short circuits, and other irregularities.
Crucial Safety Considerations: Prior to installation, thoroughly evaluate plant ventilation and fire prevention measures, adhering to technical specifications for correct installation.


Streamlined Order Process:

Captivating Factory Scene:

Comprehensive Certificates:

Frequently Asked Questions (FAQ):
1. Are you a trading company or manufacturer?
We are a distinguished factory with 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 factory proudly stands as an exemplary supplier to the State Grid Corporation of China, showcasing our unwavering commitment to quality and reliability.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, allowing you to have your brand beautifully emblazoned on our products. Our expert technical and quotation team is dedicated to crafting a project that perfectly aligns with your drawings and specifications, ensuring utmost satisfaction.
3. What is your MOQ?
Our minimum order quantity is just 1 piece, allowing for maximum flexibility.
4. How long is your delivery lead time?
Delivery lead time is primarily influenced by your specific product requirements and order quantity. Typically, a timeframe of 5 to 10 working days is achievable.
5. How do you solve quality problems?
Please provide detailed photographs of any quality issues. Our technical and quality assurance teams will conduct a thorough analysis, ensuring a satisfactory resolution is reached 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. Western Union and L/C options are also available for your convenience.