S11-M Double-Winding Oil Immersed Transformer of 10kv 22kv 35kv 2500kVA

• 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: 1900.00cm * 1400.00cm * 1600.00cm
• Package Gross Weight: 4150.000kg

Product Description

Innovative Three-Phase Oil-Immersed Distribution Transformer: Delivering unmatched energy efficiency and power performance for industrial needs.

Comprehensive Product Parameters: A closer look at what makes our transformers stand out.

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: Explore the features and benefits of our cutting-edge transformers.
Our oil-immersed transformers are essential in modern power systems, expertly engineered for voltage conversion and power transmission. Designed to meet the high current and large capacity demands of power systems, they offer superior stability and reliability, ensuring uninterrupted power supply.

 

Model Meaning: Understand the significance behind each model's designation.

 

Key Performance Characteristics: Discover the advanced features that set our transformers apart.

1. Advanced Winding Structure:
Our high-voltage winding utilizes a multi-layer cylindrical, continuous, or connecting continuous structure, enhancing shock distribution, minimizing magnetic leakage, and providing high mechanical strength with robust short-circuit resistance.

2. Superior Iron Core Design:
Crafted from high-quality cold-rolled grain-oriented silicon steel sheets and employing a full diagonal seam stacking method, our design significantly reduces both no-load loss and no-load current.

3. Reinforced Fastening and Anti-loosening:
Both core and windings are securely fastened with robust measures. The high and low voltage leads of the body are equipped with self-locking anti-loosening nuts and a non-hanging center structure, ensuring resilience against transportation vibrations. All fasteners feature locking nuts to guarantee long-term stability.

4. Precision Vacuum Processing:
Our coils and cores undergo meticulous vacuum drying. Transformer oil is expertly vacuum-filtered and injected, effectively minimizing moisture within the transformer.

5. Innovative Oil Tank Design:
The oil tank features corrugated sheets with breathing capabilities to accommodate oil volume changes due to temperature variations. The absence of an oil storage cabinet reduces the transformer's height for a more compact design.

6. Additional Features:
Boasting a sleek appearance and compact form, our transformers require minimal installation space and are the perfect maintenance-free solution.
Versatile Applications: Perfectly suited for power plants, substations, industrial, mining enterprises, and rural power grids within power distribution systems.

 

Operational Environment and Requirements: Ensure optimal performance with these conditions.
Ambient Temperature: Typically required to be maintained between -25°C and +40°C to ensure optimal operations.
Altitude Limit: Operation is restricted to altitudes not exceeding 1000 meters.
Air Humidity: Keep relative humidity at or below 90% when the ambient temperature is +25ºC.
Installation Location: Select an area devoid of corrosive gases and prominent dirt for optimal installation.

 

Maintenance and Upkeep: Ensuring longevity and reliability through routine care.
Regular Inspection: Regularly monitor oil levels and carry out oil insulation strength tests. Upon identifying issues, promptly replace transformer oil to maintain performance.
Stable Operation: Ensure stable transformer operation by preventing overloads, short circuits, and other abnormalities.
Safety Measures: A crucial aspect to foster a secure operational environment. Prior to installation, consider plant ventilation and fire safety, adhering strictly to technical specifications for correct setup.


Streamlined Order Process: Experience a hassle-free purchase journey with us.

Insight into Our Factory Scene: Witness our state-of-the-art facilities.

Accreditations and Certificates: Our commitment to quality and safety.

Frequently Asked Questions (FAQ): Your queries, expertly addressed.
1. Are you a trading company or a manufacturer? Find out more about who we are and what sets us apart.
With an impressive decade of specialization, we are a distinguished factory excelling in the manufacturing of high and low voltage switchgears, substations, transformers, cable distribution boxes, and a diverse array of electrical equipment, including state-of-the-art vacuum circuit breakers and load break switches.
Our factory proudly stands as a premier supplier for the prestigious State Grid Corporation of China, underscoring our commitment to excellence and quality.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, allowing for your logo to be prominently displayed on our products. Our expert technical and quotation teams are dedicated to crafting a project that meets your exact specifications and parameters, ensuring your utmost satisfaction.
3. What is your MOQ?
Our minimum order quantity is conveniently set at just 1 piece, facilitating ease of access to our premium products.
4. How long is your delivery lead time?
Delivery lead times are tailored to meet your specific product requirements and order quantities. Typically, a swift turnaround of 5 to 10 working days can be expected.
5. How do you solve quality problems?
To address any quality concerns, please provide detailed photographs of the issues encountered. Our adept technical and quality testing departments will conduct a thorough analysis to deliver a satisfying solution within just two days.
6. What are your payment terms?
Our payment terms include a 30% T/T advance payment, with the remaining 70% due before shipment. We also accommodate payments via West Union and L/C for your convenience.