Advanced 1250kVA Dry-Type Distribution Transformer Efficient Power 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: 1800.00cm * 1400.00cm * 2200.00cm
• Package Gross Weight: 2790.000kg

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

 

Fundamental Structure of Dry-Type Transformer
1. Iron Core: Composed of silicon steel sheets, forming the magnetic circuit of the transformer to guide magnetic flux efficiently.
2. Winding: Consists of both high-voltage and low-voltage windings, carefully wound on the iron core for effective energy conversion and transmission.
3. Insulating Cylinder: Positioned between high and low voltage coils, enhancing electrical insulation and ensuring the transformer's safe operation.
4. Pads: Designed to support and stabilize coils, maintaining their integrity and form.
5. Fasteners: Essential for securely connecting and fixing parts of the transformer, equipped with anti-loosening features.

Product Description:
Overview:
The 10kV dry-type transformer features a core and windings that are not immersed in any insulating liquid, offering safety, fire prevention, and pollution-free benefits. It is extensively utilized in industrial, commercial, and civil power systems.
Main Features:
Superior Safety Performance: Fireproof and pollution-free, this transformer can operate directly within load centers, enhancing system safety.
High Mechanical Strength: Exhibits robust short-circuit resistance, minimal partial discharge, excellent thermal stability, and a long service life.
Remarkable Energy-Saving Effect: Features low loss and noise, and high operating efficiency, meeting modern energy-saving and environmental protection standards.
Excellent Heat Dissipation Performance: Boasts superior heat dissipation and strong operational capability, with forced air cooling enhancing operational capacity.
Strong Environmental Adaptability: Exceptional moisture resistance, suitable for high humidity and other challenging environments.
Low Maintenance Cost: Environmentally friendly, flame retardant, explosion-proof, and maintenance-free, significantly reducing operational and maintenance expenses.
Compact and Lightweight Design: Facilitates easy transportation and installation, optimizing space.

After-Sales Service:
We offer comprehensive pre-sales consulting and program design services to meet your needs.
Free repair or replacement services are provided for faults due to product quality issues during the warranty period.
Enjoy lifelong technical support and after-sales service, ensuring a worry-free experience.

Application Scenarios:

 

Substation, Dockyard, City Life

Electric Power Plant Wind Power Railroads

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer?
We are a professional factory with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and various electrical equipment such as vacuum circuit breakers, load break switches, and more.
Our factory proudly serves as an excellent supplier to the State Grid Corporation of China.
2. Do you accept customized service?
We provide OEM/ODM services, including logo printing on products. Our expert technical and quotation team is ready to deliver a project that meets your specifications, based on your drawings and parameters.
3. What is your Minimum Order Quantity (MOQ)?
Our MOQ is as convenient as it gets - just 1 piece.
4. How long is your delivery lead time?
The delivery lead time is tailored to meet your specific requirements and the quantity needed. On average, you can expect your order to be ready within a swift 5 to 10 working days.
5. How do you address quality concerns?
We kindly request that you provide detailed photographs of any quality issues encountered. Our dedicated technical and quality testing department will conduct a thorough analysis. Rest assured, we aim to deliver a satisfactory resolution within just 2 days.
6. What are your payment terms?
Our payment terms are straightforward: 30% T/T in advance, with the remaining 70% due before shipment. We also accommodate payments via West Union and L/C.