Three-Phase High-Frequency Dry Type Transformer

• Customization: Available
• Application: Power, Instrument, Rectifier
• Phase: Three
• Model NO.: 30KVA~2500KVA
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Rectifier Transformer, 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: 1500.00cm * 1200.00cm * 2200.00cm
• Package Gross Weight: 1545.000kg

Product Description

Epoxy resin dry-type transformer

Safe, efficient, environmentally friendly and energy-saving power solutions

parameter term	parameter values
rated voltage	Various specifications available, such as 20KV, 10KV, 6KV, etc.
Capacity range	Various specifications are available, such as 500KVA, 630KVA, 800KVA, 1250KVA, etc.
Cooling Method	Natural air-cooled/forced air-cooled (according to specific models)
Insulation material	Epoxy resin or other high-performance insulating materials
Protection class	IPXX (according to the specific model, need to mark the specific level)
Winding type	Foil winding structure (low voltage) / "trapezoidal" segmented layer structure (high voltage)
Core material	High quality cold rolled grain oriented silicon steel sheet

 

Technical Data Sheet for 6KV, 10KV Class 10 Dry Type Non-Excited Regulated Distribution Transformer

nominal capacity	Connection  group labeling	Voltage combination	No-load  current	No- load loss	Load Losses at Different Insulation Thermal Ratings			Short Circuit  Impedance
					B(100ºC)	F(120ºC)	H(145ºC)
30KVA	Yyn0 Dyn11	6-11±2×2.5%/0.4	2.1	190	670	710	760	4.0
50KVA			2.1	270	940	1000	1070	4.0
80KVA			1.6	370	1290	1380	1480	4.0
100KVA			1.6	400	1480	1570	1690	4.0
125KVA			1.5	470	1740	1850	1980	4.0
160KVA			1.5	540	2000	2130	2280	4.0
200KVA			1.3	620	2370	2530	2710	4.0
250KVA			1.3	720	2590	2760	2960	4.0
315KVA			1.1	880	3270	3470	3730	4.0
400KVA			1.1	980	3750	3990	4280	4.0
500KVA			1.1	1160	4590	4880	5230	4.0
630KVA			0.9	1340	5530	5880	6290	4.0
630KVA			0.9	1300	5610	5960	6400	6.0
800KVA			0.9	1520	6550	6960	7460	6.0
1000KVA			0.9	1770	7650	8130	8760	6.0
1250KVA			0.9	2090	9100	9690	10370	6.0
1600KVA			0.9	2450	11050	11730	12580	6.0
2000KVA			0.9	3050	13600	14450	15560	6.0
2500KVA			0.7	3600	16150	17170	18450	6.0

 

Basic structure of dry-type transformer
1. Iron core: This essential component is meticulously crafted from high-quality silicon steel sheets. It serves as the magnetic circuit part of the transformer, expertly guiding the magnetic flux.
2. Winding: Skillfully divided into high-voltage winding and low-voltage winding, these are meticulously wound on the iron core, facilitating seamless conversion and transmission of electric energy.
3. Insulating cylinder: Ingeniously placed between high and low voltage coils, it significantly enhances electrical insulation, ensuring the safe and reliable operation of the transformer.
4. Pads: These play a crucial role in supporting and restraining the coils, thereby maintaining their stability and pristine shape even under various operational conditions.
5. Fasteners: With robust anti-loosening performance, these connect and securely fix each part of the transformer, contributing to its overall structural integrity.

Product Description:
Overview:
The 10kV dry-type transformer stands out with its core and windings not immersed in insulating liquid, offering unmatched safety, fire prevention, and environmentally friendly features. It is a preferred choice in power systems across industrial, commercial, and civil sectors.
Main features:
Superior safety performance: Engineered for fireproofing and pollution-free operation, it can be installed directly in load centers, significantly enhancing system safety.
High mechanical strength: Remarkably resistant to short circuits, it boasts small partial discharge, excellent thermal stability, and an extended service life.
Remarkable energy-saving effect: Designed for low loss and noise, it delivers high operational efficiency, aligning perfectly with modern energy-saving and environmental protection standards.
Excellent heat dissipation performance: With exceptional heat dissipation and powerful operational capacity, forced air-cooling can further enhance its performance capacity.
Strong environmental adaptability: Exhibiting excellent moisture-proof performance, it is built to withstand high humidity and other challenging environments.
Low maintenance cost: With features like being environmentally friendly, flame retardant, explosion-proof, and maintenance-free, it significantly reduces operation and maintenance costs.
Small size and light weight: Its compact design and lightweight make it incredibly easy to transport and install, thereby saving valuable space.

After-sales service:
We offer comprehensive pre-sales consulting and meticulous program design services to meet every need.
Enjoy peace of mind with our free repair or replacement service for any faults due to product quality issues during the warranty period.
We are committed to providing lifelong technical support and after-sales service, ensuring our customers can use our products without worries.
 

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer ?
We are a distinguished professional factory with a decade of experience specializing in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a variety of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is recognized as an excellent supplier to the State Grid Corporation of China.
2. Do you accept customized serveice ?
Indeed, we offer OEM/ODM services. We can personalize your products with your logo and our adept technical and quotation team is ready to deliver a project that meets your exact specifications and parameters.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity is as accommodating as it is convenient, allowing for purchase starting from just 1 piece.
4. How long is your delivery lead time?
Our delivery lead time is finely tuned to your specific product requirements and order volume. Typically, a swift turnaround of 5 to 10 working days is achievable.
5. How do you address quality issues?
Kindly provide detailed photographs of any quality concerns. Our dedicated technical and quality testing team will conduct a thorough analysis, ensuring a satisfactory resolution is crafted within just 2 days.
6. What are your payment terms?
Our payment terms are designed with flexibility in mind: 30% T/T in advance with the balance of 70% due before shipment. Additionally, we also accommodate payments via West Union and L/C.